CN109711849A - Ether house address portrait generation method and device, electronic equipment and storage medium - Google Patents
Ether house address portrait generation method and device, electronic equipment and storage medium Download PDFInfo
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- CN109711849A CN109711849A CN201811633588.9A CN201811633588A CN109711849A CN 109711849 A CN109711849 A CN 109711849A CN 201811633588 A CN201811633588 A CN 201811633588A CN 109711849 A CN109711849 A CN 109711849A
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Abstract
The application provides a method and a device for generating an Ether house address portrait, electronic equipment and a storage medium, and belongs to the technical field of computer application. Wherein, the method comprises the following steps: acquiring current content data in the Ethernet workshop network from the Ethernet workshop nodes; analyzing the content data to determine basic data in the Ethernet workshop; sorting the basic data to determine basic information corresponding to each Ethernet workshop address in the Ethernet workshop network; and identifying the basic information of each Ether house address to determine a characteristic index set corresponding to each Ether house address. Therefore, by the ether house address portrait generation method, the address of each ether house is portrait, so that the risk address and abnormal transaction in the ether house can be identified through the portrait of the address of the ether house, and the safety and reliability of the ether house network are improved.
Description
Technical field
This application involves computer application technology more particularly to a kind of ether mill address portrait generation method, device,
Electronic equipment and storage medium.
Background technique
With the continuous development of Internet technology, internet is no longer only the medium communicated between men, benefit
Being worked, learnt with internet, entertained, done shopping etc. has been the normality of information-intensive society.Meanwhile internet be led to one it is new
The appearance in market, this market are namely based on the virtual market of cyberspace, and form existing for currency also more virtualizes, and occur
Get rid of anything form, only in the form of electronic signal existing for ideal money.Ideal money greatly breaches real generation
The space-time on boundary limits, and it is also more and more convenient and efficient that ideal money is used for consumption online.It is obtained and is serviced by using ideal money
Or abstract the recreational consumption is carried out, user can obtain more good experience.
Ideal money in internet has biggish investment potential, and more and more people wish by investing virtual goods
Coin allows the wealth of oneself to rise in value.Ether mill (Ethereum) is that the public block chain for having intelligent contract function of an open source is flat
Platform provides ether virtual machine (the Ethereum Virtual of decentralization by its dedicated encrypted currency ether coin (Ether)
Machine point-to-point contract) is handled, ether mill solves the problems, such as that the scalability of bit coin network is poor.
However, can not usually know ethernet address holder due to characteristics such as the decentralization in ether mill, anonymous deals
True identity information, to bring difficulty to the address risk identification in ether mill, abnormal transaction detection.
Summary of the invention
Ether mill address portrait generation method, device, electronic equipment and the storage medium that the application proposes, for solving phase
In the technology of pass, due to characteristics such as the decentralization in ether mill, anonymous deals, it can not usually know that ethernet address holder's is true
Real identity information, to bring difficult problem to the address risk identification in ether mill, abnormal transaction detection.
The ether mill address portrait generation method that the application one side embodiment proposes, comprising: obtained from the node of ether mill
Take content-data current in the network of ether mill；Dissection process is carried out to the content-data, with the determination ether mill network
In basic data；The basic data is arranged, it is corresponding with each ether mill address in the determination ether mill network
Basic information；The basic information of each ether mill address is identified, with the corresponding feature in determination each ether mill address
Index set.
Optionally, described to each ether mill address in a kind of possible way of realization of first aspect embodiment
Basic information is identified, with the corresponding characteristic index collection in determination each ether mill address, comprising:
Using preset RFM model, the basic information of each ether mill address is identified, with each ether mill of determination
The corresponding freshness in address, liveness and transaction limit.
Optionally, described to each ether mill address in the alternatively possible way of realization of first aspect embodiment
Basic information identified, with the corresponding characteristic index collection in determination each ether mill address, comprising:
It is identified using basic information of the preset graph model to each ether mill address, with each ether mill of determination
The corresponding trading activity network in location, out-degree, in-degree and ranking.
Optionally, in another possible way of realization of first aspect embodiment, each ether mill of determination
After the corresponding characteristic index collection in location, further includes:
According to the corresponding characteristic index collection in each ether mill address, the type of each ether mill address is determined.
Optionally, in another possible way of realization of first aspect embodiment, each ether mill of determination
After the corresponding characteristic index collection in location, further includes:
According to mapping relations and the corresponding spy in each ether mill address of each preset portrait index and characteristic index
Index set is levied, determines portrait index set corresponding with each ether mill address, wherein the portrait index set includes following index
At least one of: developer's index, active index, local tyrant's index, is absorbed in index, influence index at senior index.
Optionally, in another possible way of realization of first aspect embodiment, the determination ether mill net
After basic data in network, further includes:
According to the basic data, data under chain relevant to the basic data are crawled；
The corresponding basic information in each ether mill address in the determination ether mill network, comprising:
Data under the basic data and chain are arranged, with the corresponding basic information in determination each ether mill address.
It is optionally, described according to the basic data in the alternatively possible way of realization of first aspect embodiment,
Crawl data under chain relevant to the basic data, comprising:
According to the address information in the basic data, project information relevant to the basic data, number of tokens are crawled
According to and Distributed Application.
The application another aspect embodiment propose ether mill address draw a portrait generating means, comprising: obtain module, for from
Content-data current in the network of ether mill is obtained in the node of ether mill；First determining module, for the content-data into
Row dissection process, with the basic data in the determination ether mill network；Second determining module, for the basic data into
Row arranges, with the corresponding basic information in each ether mill address in the determination ether mill network；Third determining module, for pair
The basic information of each ether mill address is identified, with the corresponding characteristic index collection in determination each ether mill address.
Optionally, in a kind of possible way of realization of second aspect embodiment, the third determining module, comprising:
First determination unit knows the basic information of each ether mill address for utilizing preset RFM model
Not, with the corresponding freshness in determination each ether mill address, liveness and transaction limit.
Optionally, in the alternatively possible way of realization of second aspect embodiment, the third determining module, packet
It includes:
Second determination unit, for being identified using basic information of the preset graph model to each ether mill address,
With the corresponding trading activity network in determination each ether mill address, out-degree, in-degree and ranking.
Optionally, in another possible way of realization of second aspect embodiment, described device, further includes:
4th determining module is used for according to the corresponding characteristic index collection in each ether mill address, with determining each ether mill
The type of location.
Optionally, in another possible way of realization of second aspect embodiment, described device further include:
5th determining module, for the mapping relations according to each preset portrait index and characteristic index, and each
The corresponding characteristic index collection in ether mill address determines portrait index set corresponding with each ether mill address, wherein the portrait
Index set includes at least one of following index: developer's index, active index, local tyrant's index, is absorbed in finger at senior index
Number, influence index.
Optionally, in another possible way of realization of second aspect embodiment, described device, further includes:
Module is crawled, for crawling data under chain relevant to the basic data according to the basic data；
Second determining module, comprising:
Third determination unit, for being arranged to data under the basic data and chain, with each ether mill of determination
The corresponding basic information in location.
It is optionally, described to crawl module in the alternatively possible way of realization of second aspect embodiment, comprising:
Unit is crawled, for according to the address information in the basic data, crawling item relevant to the basic data
Mesh information, token data and Distributed Application.
The electronic equipment that the application another further aspect embodiment proposes comprising: memory, processor and it is stored in memory
Computer program that is upper and can running on a processor, which is characterized in that the processor is realized as before when executing described program
The ether mill address portrait generation method.
The computer readable storage medium that the application another further aspect embodiment proposes, is stored thereon with computer program,
It is characterized in that, foregoing ether mill address portrait generation method is realized when described program is executed by processor.
The computer program that the another aspect embodiment of the application proposes, when which is executed by processor, to realize this Shen
Please ether mill address described in embodiment draw a portrait generation method.
Ether mill provided by the embodiments of the present application address portrait generation method, device, electronic equipment, computer-readable storage
Medium and computer program, can be from obtaining current content-data in the network of ether mill, and to content number in the node of ether mill
Basic data is arranged later, with determining the basic data in the network of ether mill to determine ether according to dissection process is carried out
The corresponding basic information in each ether mill address in the network of mill, and then the basic information of each ether mill address is identified,
With the corresponding characteristic index collection in determination each ether mill address.As a result, by dividing the content-data in the network of ether mill
Analysis arranges, and to determine the corresponding characteristic index collection in each ether mill address, i.e., is drawn a portrait to each ether mill address,
So as to go out the risk address in ether mill, abnormal transaction by the face sketch recognition of ether mill address, ether mill net is improved
The safety and reliability of network.
The additional aspect of the application and advantage will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or recognized by the practice of the application.
Detailed description of the invention
The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is a kind of flow diagram of the portrait generation method of ether mill address provided by the embodiment of the present application；
Fig. 2 is the flow diagram of the portrait generation method of another kind ether mill address provided by the embodiment of the present application；
Fig. 3 is a kind of structural schematic diagram of ether mill address provided by the embodiments of the present application portrait generating means；
Fig. 4 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Specific embodiment
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element.The embodiments described below with reference to the accompanying drawings are exemplary,
It is intended for explaining the application, and should not be understood as the limitation to the application.
The embodiment of the present application is directed in the related technology, due to characteristics such as the decentralization in ether mill, anonymous deals, usual nothing
Method knows the true identity information of ethernet address holder, thus address risk identification, abnormal transaction detection to ether mill
Difficult problem is brought, proposes a kind of ether mill address portrait generation method.
Ether mill provided by the embodiments of the present application address portrait generation method, can obtain ether mill from the node of ether mill
Current content-data in network, and dissection process is carried out to content-data, to determine the basic data in the network of ether mill, it
Basic data is arranged afterwards, to determine the corresponding basic information in each ether mill address in the network of ether mill, and then to every
The basic information of a ether mill address is identified, with the corresponding characteristic index collection in determination each ether mill address.Pass through as a result,
Content-data in the network of ether mill is analyzed, is arranged, to determine the corresponding characteristic index collection in each ether mill address,
It is drawn a portrait to each ether mill address, so as to go out the risk in ether mill by the face sketch recognition of ether mill address
Address, abnormal transaction, improve the safety and reliability of ether mill network.
Below with reference to the accompanying drawings it is situated between to ether mill provided by the present application address portrait generation method, device, electronic equipment, storage
Matter and computer program are described in detail.
Fig. 1 is a kind of flow diagram of the portrait generation method of ether mill address provided by the embodiment of the present application.
The generation method as shown in Figure 1, the ether mill address is drawn a portrait, comprising the following steps:
Step 101, from content-data current in acquisition ether mill network in the node of ether mill.
Wherein, ether mill (Ethereum) is the public block platform chain for having intelligent contract function of an open source, is passed through
The ether virtual machine (Ethereum Virtual Machine) of its dedicated encrypted currency ether coin (Ether) offer decentralization
Point-to-point contract is handled, ether mill solves the problems, such as that the scalability of bit coin network is poor.
Block chain refers to the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm
New application mode.So-called common recognition mechanism is that the number established between different nodes and trust, obtain equity is realized in block catenary system
Learn algorithm.Block chain is a key concept of ideal money, it is substantially the database of a decentralization, while conduct
The Floor layer Technology of ideal money.Block chain is a string using the associated data block generated of cryptography method, each data block
In contain the information of an ideal money network trading, for verifying the validity (anti-fake) of its information and generating next area
Block, each block includes a timestamp and one and previous block links.For narrow sense, block chain be it is a kind of according to when
Between sequence by data block a kind of in such a way that sequence is connected linked data structure for being combined into, and guaranteed in a manner of cryptography
The distributed account book that can not be distorted and can not forge, i.e. data in block chain are once recorded will be irreversible.
Wherein, content-data current in the network of ether mill refers in the network of ether mill and to record in current each block
Transaction data.
It should be noted that in the embodiment of the present application, an ether mill node can be initially set up, and ether mill is added
In network, and then the ether mill node by establishing obtains content-data current in the network of ether mill, i.e., to ether mill block
Data in chain synchronize, to obtain each transaction data sent in the network of ether mill.
Step 102, dissection process is carried out to the content-data, with the basic data in the determination ether mill network.
In the embodiment of the present application, by ether mill node get content-data current in the network of ether mill it
Afterwards, dissection process can be carried out to the content-data got, i.e., the content-data got is carried out by ether mill interface
Data pick-up, parsing, conversion, load are determined in the network of ether mill with removing hash in the content-data got
Basic data.Wherein, basic data may include ether mill block number according to (block), transaction data (transaction), receipt
Data (recipts), daily record data (logs), contract data (contract), token data (token) etc..
Step 103, the basic data is arranged, with each ether mill address pair in the determination ether mill network
The basic information answered.
Wherein, ether mill address refers to the user identifier in Ethernet.It is understood that each ether mill address phase
When in a user account, all data relevant to the user, all corresponding ether mill address is associated.But by
Decentralization and anonymous feature in ether mill, can not get information relevant to user identity in the network of ether mill,
Therefore, in the embodiment of the present application, the user in the network of ether mill can be indicated using the ether mill address in the network of ether mill.
In the embodiment of the present application, dissection process is carried out to the current content-data in the ether mill network of acquisition, really
After making the basic data in the network of ether mill, can according to the address information for including in basic data, to basic data into
Row arranges, to determine the corresponding basic information in each ether mill address, i.e. each of ether mill network in the network of ether mill
The corresponding basic information of user.For example, the corresponding basic information in each ether mill address may include each ether mill address pair
Transaction data, receipt data, daily record data, contract data, token data for answering etc..
Specifically, after being arranged to basic data in the network of ether mill, each ether in determining ether mill network
When in the corresponding basic information in mill address may include: ether mill address, the creation contract number of ether mill address, last income
Between, the time of finally entering an item of expenditure in the accounts, income time first time, the income number of time of entering an item of expenditure in the accounts for the first time, 1 day, 7 days income numbers, 30 days into
Account number, 180 days income numbers, history income number, 1 day number of entering an item of expenditure in the accounts, 7 days numbers of entering an item of expenditure in the accounts, 30 days numbers of entering an item of expenditure in the accounts, 180 days
Number, the history of entering an item of expenditure in the accounts are entered an item of expenditure in the accounts number, the 1 day income amount of money, the 7 days income amount of money, the 30 days income amount of money, the 180 days income amount of money, all
The income amount of money, a maximum income amount of money, produce within 1 day the amount of money, produce within 7 days the amount of money, produce within 30 days the amount of money, produce within 180 days the amount of money,
It is all produce the amount of money, maximum one produce the amount of money.
It should be noted that the corresponding basic information in each ether mill address can include but is not limited in the network of ether mill
Situation listed above.In actual use, the dimension of the corresponding basic information in ether mill address can be preset according to actual needs,
It is drawn a portrait with generating to correspond to actual needs with expected ether mill address.
Step 104, the basic information of each ether mill address is identified, it is corresponding with determination each ether mill address
Characteristic index collection.
Wherein, it includes the historical trading state that can describe ether mill address that the corresponding characteristic index in ether mill address, which is concentrated,
Multiple characteristic indexs.
In the embodiment of the present application, it determines in the network of ether mill after the basic information of each ether mill address
The basic information of each ether mill address is identified, i.e., it is for statistical analysis to the basic information of each ether mill address,
Determine the corresponding characteristic index collection in each ether mill address.
Specifically, can be identified by basic information of the RFM model to ether mill address, to determine each ether
The corresponding characteristic index collection in mill address.I.e. in a kind of possible way of realization of the embodiment of the present application, above-mentioned steps 104 can be with
Include:
Using preset RFM model, the basic information of each ether mill address is identified, with each ether mill of determination
The corresponding freshness in address, liveness and transaction limit.
Wherein, RFM model is the important tool and means for measuring customer value and client's ability to make profits.In numerous visitors
In the analytical model of family relation management (CRM), RFM model is to be mentioned extensively.The mechanical model passes through the close of a client
Phase buying behavior, purchase population frequency and spent how much three index to describe the moneyness of the client.
Wherein, the corresponding freshness in ether mill address, last time exchange hour and ether mill with ether mill address
The creation time of address is related.Specifically, time interval of the last time exchange hour of ether mill address apart from current time
Bigger, the corresponding freshness in ether mill address is lower；The last time exchange hour of ether mill address apart from current time when
Between be spaced smaller, the corresponding freshness in ether mill address is higher；Time of the creation time of ether mill address apart from current time
Interval is bigger, and the corresponding freshness in ether mill address is lower；The creation time of ether mill address is between the time at current time
Every smaller, the corresponding freshness in ether mill address is higher.
The corresponding liveness in ether mill address, the transaction frequency of ether mill address related with the trading frequency of ether mill address
Rate is lower, and the corresponding liveness in ether mill address is also lower；The trading frequency of ether mill address is higher, and ether mill address is corresponding
Liveness is also higher.
The corresponding transaction limit in ether mill address, it is related with the historical trading amount of money of ether mill address, ether mill address
The historical trading amount of money is bigger, and the corresponding transaction limit in ether mill address is bigger；The historical trading amount of money of ether mill address is smaller, with
The corresponding transaction limit in the address Tai Fang is smaller.
It is understood that the corresponding freshness in ether mill address, liveness and transaction limit can be retouched from multiple dimensions
The historical trading behavior of ether mill address is stated, therefore, the feature that the corresponding characteristic index in ether mill address is concentrated is can be used as and refers to
Mark, for describing the portrait of ether mill address.
It, can be by preset RFM model, to each ether mill in a kind of possible way of realization of the embodiment of the present application
The basic information of address is identified, to determine freshness, liveness and the transaction limit of each ether mill address.Specifically
, can according to the creation time of ether mill address, the last income time, finally enter an item of expenditure in the accounts the time, determine that ether mill address is corresponding
Freshness, it can the time interval by the last income time, finally entered an item of expenditure in the accounts in time the two apart from current time is lesser
Time, be determined as the last time exchange hour of ether mill address, and according to the last time exchange hour of ether mill address with
And creation time, determine the corresponding freshness in ether mill address；It can be gone out according to the history income number of ether mill address, history
Account number determines the corresponding liveness in ether mill address；Can according to all income amount of money of ether mill address, all produce gold
Volume determines the corresponding transaction limit in ether mill address.
It should be noted that the corresponding freshness in ether mill address, liveness and transaction limit may include multiple grades.
Specifically, can determine the corresponding grade of freshness in each ether mill address according to the basic information of ether mill address, enliven
Spend grade and transaction limit grade.Wherein, the last time exchange hour of ether mill address is between the time at current time
Every smaller, the corresponding grade of freshness in ether mill address is higher；The history income number of ether mill address, history number of entering an item of expenditure in the accounts are got over
Height, the corresponding liveness in ether mill address are higher；All income amount of money, all amount of money that produce of ether mill address are bigger, ether
The corresponding transaction limit in mill address is bigger.
In actual use, the number of levels that the corresponding freshness in ether mill address, liveness and transaction limit include, and
The corresponding relationship of the corresponding basic information in ether mill freshness corresponding with ether mill address, liveness and transaction limit grade,
It can preset according to actual needs, the embodiment of the present application does not limit this.For example, can be corresponding fresh by ether mill address
Degree, liveness and transaction limit are respectively divided into 5 grades.
It should be noted that carrying out knowledge method for distinguishing and ether mill address correspondence to the basic information of ether mill address
Characteristic index concentrate include characteristic index, can preset according to actual needs, the embodiment of the present application does not limit this.
It further, can be according to each ether mill after determining the corresponding characteristic index collection in each ether mill address
The corresponding characteristic index collection in address, determines the type of each ether mill address.I.e. in a kind of possible reality of the embodiment of the present application
In existing form, after above-mentioned steps 104, may include:
According to the corresponding characteristic index collection in each ether mill address, the type of each ether mill address is determined.
Wherein, the type of ether mill address, may include whether for exchange's special address, exchange type, whether be
Off-note address, Exception Type.
It should be noted that the type of ether mill address can include but is not limited to situation listed above.Actual use
When, the type of ether mill address can be default according to actual business scenario feature, and the embodiment of the present application does not limit this.
In a kind of possible way of realization of the embodiment of the present application, ether mill address style and characteristic index collection can be preset
Mapping relations, and according to the corresponding characteristic index collection in each ether mill address and preset ether mill address class determined
The mapping relations of type and characteristic index collection determine the type of each ether mill address.
For example, it includes the corresponding freshness in ether mill address that the corresponding characteristic index in ether mill address, which is concentrated, active
Degree and transaction limit index.So, judge ether mill address type whether be abnormal address ether mill address style with
The mapping relations of characteristic index collection can be preset are as follows: and the ether mill address that corresponding transaction limit is greater than threshold value is abnormal address,
Exception Type is that transaction limit is abnormal.
It should be noted that the example above is exemplary only, the limitation to the application cannot be considered as.In actual use,
Can preset the type of ether mill address and the mapping relations of characteristic index collection according to actual needs, the embodiment of the present application to this not
It limits.
It, can also be by preset identification model to ether mill in the alternatively possible way of realization of the embodiment of the present application
The corresponding characteristic index collection in address is identified, with the type of determination each ether mill address.Specifically, can be first from ether
Obtain a large amount of content-data in the network of mill, and by the way that the content-data of acquisition is arranged and identified, determine it is each with
The corresponding characteristic index collection in the address Tai Fang, and each ether mill address is manually marked, wherein include in markup information with
The type of the address Tai Fang.Later using the corresponding characteristic index collection in each ether mill address and artificial markup information as training number
According to being trained, to obtain identification model.When determining the corresponding type in ether mill address, will can directly determine
The corresponding characteristic index collection in ether mill address inputs preset identification model, can according to the output of identification model, determine with
The type of the address Tai Fang.
Ether mill provided by the embodiments of the present application address portrait generation method, can obtain ether mill from the node of ether mill
Current content-data in network, and dissection process is carried out to content-data, to determine the basic data in the network of ether mill, it
Basic data is arranged afterwards, to determine the corresponding basic information in each ether mill address in the network of ether mill, and then to every
The basic information of a ether mill address is identified, with the corresponding characteristic index collection in determination each ether mill address.Pass through as a result,
Content-data in the network of ether mill is analyzed, is arranged, to determine the corresponding characteristic index collection in each ether mill address,
It is drawn a portrait to each ether mill address, so as to go out the risk in ether mill by the face sketch recognition of ether mill address
Address, abnormal transaction, improve the safety and reliability of ether mill network.
It, can also basis and the basic data in the network of ether mill in a kind of possible way of realization of the embodiment of the present application
Data under relevant chain, improve the basic information of each ether mill address in the network of ether mill, and according to determine it is each with
The corresponding characteristic index collection in the address Tai Fang, determines the portrait index set of each ether mill address, with generating each ether mill
The portrait of location.
Below with reference to Fig. 2, ether mill provided by the embodiments of the present application address portrait generation method is further described.
Fig. 2 is the flow diagram of the portrait generation method of another kind ether mill address provided by the embodiment of the present application.
The generation method as shown in Fig. 2, the ether mill address is drawn a portrait, comprising the following steps:
Step 201, from content-data current in acquisition ether mill network in the node of ether mill.
Step 202, dissection process is carried out to the content-data, with the basic data in the determination ether mill network.
The specific implementation process and principle of above-mentioned steps 201-202, is referred to the detailed description of above-described embodiment, herein
It repeats no more.
Step 203, according to the basic data, data under chain relevant to the basic data are crawled.
Step 204, data under the basic data and chain are arranged, with the corresponding base in determination each ether mill address
Plinth information.
It should be noted that for the richness for guaranteeing the corresponding basic information in each ether mill address obtained, raising pair
The accuracy that ether mill address portrait generates, not only can be from number on the chain obtained in the network of ether mill in the block chain of ether mill
According to, can also to from other channels obtain with from data under the relevant chain of the basic data that is obtained in the network of ether mill.
Specifically, can be according to the basic data in the ether mill network of acquisition, the basic data from ether mill network
Relevant third-party application, token data in project information, crawl data under chain.It is i.e. possible in the embodiment of the present application one kind
In way of realization, above-mentioned steps 203 may include:
According to the address information in the basic data, project information relevant to the basic data, number of tokens are crawled
According to and Distributed Application.
Wherein, the address information in basic data refers to the basic data corresponding ether mill address.
It should be noted that can be according to the address information for including in basic data, determination is related to the ether mill address
Project information (such as the ether mill address participate in or investment project information), the corresponding token data in ether mill address and
The used Distributed Application in ether mill address etc., and from crawling the item being consistent with address information in basic data in network
Mesh information, token data and Distributed Application, as data under chain relevant to the basic data in the network of ether mill.
In a kind of possible way of realization of the embodiment of the present application, the basic data in the network of ether mill is determined, and
It, can be according to the address information in basic data, to basic data and and base under chain relevant to basic data after data
Data are arranged under the relevant chain of plinth data, to determine the corresponding basis letter in each ether mill address in the network of ether mill
Breath, i.e., the corresponding basic information of each user in the network of ether mill.For example, the corresponding basic information in each ether mill address can
To include the corresponding transaction data in each ether mill address, receipt data, daily record data, contract data, token data etc..
Specifically, after being arranged to basic data in the network of ether mill, each ether in determining ether mill network
When in the corresponding basic information in mill address may include: ether mill address, the creation contract number of ether mill address, last income
Between, the time of finally entering an item of expenditure in the accounts, income time first time, the income number of time of entering an item of expenditure in the accounts for the first time, 1 day, 7 days income numbers, 30 days into
Account number, 180 days income numbers, history income number, 1 day number of entering an item of expenditure in the accounts, 7 days numbers of entering an item of expenditure in the accounts, 30 days numbers of entering an item of expenditure in the accounts, 180 days
Number, the history of entering an item of expenditure in the accounts are entered an item of expenditure in the accounts number, the 1 day income amount of money, the 7 days income amount of money, the 30 days income amount of money, the 180 days income amount of money, all
The income amount of money, a maximum income amount of money, produce within 1 day the amount of money, produce within 7 days the amount of money, produce within 30 days the amount of money, produce within 180 days the amount of money,
It is all produce the amount of money, maximum one produce the amount of money.
It should be noted that the corresponding basic information in each ether mill address can include but is not limited in the network of ether mill
Situation listed above.In actual use, the dimension of the corresponding basic information in ether mill address can be preset according to actual needs,
It is drawn a portrait with generating to correspond to actual needs with expected ether mill address.
Step 205, the basic information of each ether mill address is identified, it is corresponding with determination each ether mill address
Characteristic index collection.
In the embodiment of the present application, it determines in the network of ether mill after the basic information of each ether mill address
The basic information of each ether mill address is identified, i.e., it is for statistical analysis to the basic information of each ether mill address,
The corresponding characteristic index collection in each ether mill address is determined, to retouch to the corresponding transaction data in each ether mill address
It states.
In a kind of possible way of realization of the embodiment of the present application, preset RFM model can use, to each ether mill
The basic information of address is identified, the corresponding freshness in each ether mill address, liveness and transaction limit is determined, to pass through
The corresponding freshness in each ether mill address, liveness and transaction limit constitute the characteristic index collection of each ether mill address.
Further, graph model can also be led to identify the corresponding basic information in ether mill address, to determine ether
The indexs such as the corresponding trading activity network in mill address, out-degree, in-degree, ranking.I.e. in a kind of possible realization of the embodiment of the present application
In form, above-mentioned steps 205 may include:
It is identified using basic information of the preset graph model to each ether mill address, with each ether mill of determination
The corresponding trading activity network in location, out-degree, in-degree and ranking.
Wherein, graph model refers to the figure to describe system being made of Points And lines.Graph model belongs to structural model,
It can be used for describing a large amount of things in nature and human society and the relationship between things.It can benefit using graph model in modeling
Use graph theory as tool.Analysis is carried out by the property of figure to study various systems, especially complication system and providing one kind effectively
Method.The figure for constituting graph model is different from general geometric figure.For example, its each edge can be assigned to weigh, composition
Weighted graph.Desirable certain numerical value is weighed, to indicate distance, flow, expense etc..
In the embodiment of the present application, can preset the building mode of graph model, and using preset graph model to it is each with
The corresponding basic information in the address Tai Fang is identified, i.e., indicates the corresponding basis in each ether mill address using preset graph model
Information.For example, preset graph model can be, ether mill address is indicated using a node in graph model；Utilize figure
Directed line segment between model interior joint indicates the transaction record between the address of ether mill, that is, is directed toward the directed line of a node
Section indicates that the income record of the node corresponding ether mill address, a node are directed toward the directed line segment of other nodes, and indicating should
The record of entering an item of expenditure in the accounts of node；Using the weight of directed line segment, corresponding transaction amount of the directed line segment etc. is indicated.
It should be noted that after indicating the corresponding basic information in each ether mill address using preset graph model, i.e.,
It can intuitively determine the corresponding trading object in each ether mill address and transaction amount, according to graph model so as to pass through
Preset graph model determines the corresponding trading activity network in each ether mill address, out-degree, in-degree and ranking.
Wherein, the corresponding trading activity network in ether mill address may include the corresponding transaction of entering an item of expenditure in the accounts in the ether mill address
List object, contract type transactions of entering an item of expenditure in the accounts list object (calling contract list), token type transactions object address list of entering an item of expenditure in the accounts
(token address list), Distributed Application of entering an item of expenditure in the accounts type transactions list object (used Distributed Application list) are entered an item of expenditure in the accounts generation
Coin type transactions object oriented list (list of tokens), the token number traded, conjunction trading object of entering an item of expenditure in the accounts number, traded
About number, traded Distributed Application number, be transferred to list object, be transferred to address number etc..
Wherein, the corresponding out-degree in ether mill address refers to that the ether mill address is corresponding and all produces the amount of money；Ether mill
The corresponding in-degree in location refers to the corresponding all income amount of money in the ether mill address；The corresponding ranking in ether mill address, can refer to
The corresponding page rank (PageRank) in the ether mill address, can be by being directed toward the corresponding section in ether mill address in digraph
The quantity for the directed line segment put, and it is directed toward the importance determination of each ether mill address of the ether mill node.
Step 206, according to mapping relations and each ether mill address of each preset portrait index and characteristic index
Corresponding characteristic index collection determines corresponding with each ether mill address portrait index set, wherein the portrait index set includes
At least one of following index: developer's index, senior index, active index, local tyrant's index, absorbed index, influence power refer to
Number.
In a kind of possible way of realization of the embodiment of the present application, to the corresponding basic information in each ether mill address into
Row identification, can be according to the corresponding feature in ether mill address after determining the corresponding characteristic index collection in each ether mill address
Index set generates the portrait of ether mill address.Specifically, can be closed according to the mapping of preset portrait index and characteristic index
System and the corresponding characteristic index collection in each ether mill address, determine the corresponding portrait index set in each ether mill address.Its
In, it may include that developer's index, senior index, active index, local tyrant refer in the corresponding portrait index set in ether mill address
Number, absorbed index, influence index etc..
It should be noted that the corresponding developer's index in ether mill address, mainly refers to ether mill address creation contract number
Pass is indicated, i.e. the contract number of ether mill address creation is more, and developer's index is higher；Conversely, developer's index is lower.Ether mill
The corresponding senior index/age indication in address, mainly disengaging account time index corresponding with ether mill address is related, i.e. ether mill
The time interval at address corresponding disengaging account time interval current time is bigger, and the corresponding senior index in ether mill address is higher；Instead
It, senior index is lower.The corresponding active index in ether mill address, mainly disengaging account number index corresponding with ether mill address
Related, i.e. the corresponding disengaging account number in ether mill address is more, and the corresponding active index in ether mill address is higher；Conversely, active
Index is lower.The corresponding local tyrant's index in ether mill address, mainly disengaging account amount of money index corresponding with ether mill address is related, i.e.,
The corresponding disengaging account amount of money in ether mill address is bigger, and the corresponding local tyrant's index in ether mill address is higher；Conversely, local tyrant's index is got over
It is low.The corresponding absorbed index in ether mill address, mainly trading object type corresponding with ether mill address and number are related, i.e., with
The corresponding trading object type in the address Tai Fang and number are fewer, and the corresponding absorbed index in ether mill address is higher；Refer to conversely, being absorbed in
Number is lower.The corresponding influence index in ether mill address, mainly the PageRank ranking with ether mill address in trade network has
It closes, i.e., ether mill address is higher in the PageRank ranking of trade network, and the corresponding influence index in ether mill address is higher；Instead
It, influence index is lower.
It should be noted that the corresponding portrait index set in ether mill address can include but is not limited to feelings listed above
Shape.In actual use, the corresponding portrait index set in ether mill address can be preset, according to actual needs to generate practical business field
The ether mill address of scape is drawn a portrait, and the embodiment of the present application does not limit this.
In a kind of possible way of realization of the embodiment of the present application, the corresponding portrait index in each ether mill address is determined
After collection, it can recommend to meet its correspondence for each ether mill address according to the corresponding portrait index set in each ether mill address
Portrait index set project information, not only can accurate recommended user interested content, can also preferably promote ether
Mill project.
Ether mill provided by the embodiments of the present application address portrait generation method, can obtain ether to from the node of ether mill
Current content-data in the network of mill carries out dissection process, to determine the basic data in the network of ether mill, and according to basic number
According to, crawl data under chain relevant to basic data, data under basic data and chain arranged later, with determine each with
The corresponding basic information in the address Tai Fang, and then the basic information of each ether mill address is identified, with each ether of determination
The corresponding characteristic index collection in mill address, and according to the mapping relations of each preset portrait index and characteristic index, and each
The corresponding characteristic index collection in ether mill address determines portrait index set corresponding with each ether mill address.As a result, by with
Data are analyzed, are arranged under basic data and chain relevant to basic data too in the network of mill, to determine each ether
The corresponding characteristic index collection in mill address, and with determining each ether mill according to the corresponding characteristic index collection in each ether mill address
The corresponding portrait index set in location, i.e., draw a portrait to each ether mill address, to can not only pass through ether mill address
Face sketch recognition goes out the risk address in ether mill, abnormal transaction, improves the safety and reliability of ether mill network, Er Qieke
The project information for being met ether mill address portrait with accurate recommendation, is conducive to the popularization of ether mill project, improves user experience.
In order to realize above-described embodiment, the application also proposes a kind of ether mill address portrait generating means.
Fig. 3 is a kind of structural schematic diagram of ether mill address provided by the embodiments of the present application portrait generating means,.
The generating means 30 as shown in figure 3, the ether mill address is drawn a portrait, comprising:
Module 31 is obtained, for from obtaining current content-data in the network of ether mill in the node of ether mill；
First determining module 32, for carrying out dissection process to the content-data, in the determination ether mill network
Basic data；
Second determining module 33, for being arranged to the basic data, with each in the determination ether mill network
The corresponding basic information in ether mill address；
Third determining module 34 is identified for the basic information to each ether mill address, with each ether of determination
The corresponding characteristic index collection in mill address.
In actual use, ether mill provided by the embodiments of the present application address portrait generating means, can be configured in office
In meaning electronic equipment, to execute aforementioned ether mill address portrait generation method.
Ether mill provided by the embodiments of the present application address portrait generating means, can obtain ether mill from the node of ether mill
Current content-data in network, and dissection process is carried out to content-data, to determine the basic data in the network of ether mill, it
Basic data is arranged afterwards, to determine the corresponding basic information in each ether mill address in the network of ether mill, and then to every
The basic information of a ether mill address is identified, with the corresponding characteristic index collection in determination each ether mill address.Pass through as a result,
Content-data in the network of ether mill is analyzed, is arranged, to determine the corresponding characteristic index collection in each ether mill address,
It is drawn a portrait to each ether mill address, so as to go out the risk in ether mill by the face sketch recognition of ether mill address
Address, abnormal transaction, improve the safety and reliability of ether mill network.
In a kind of possible way of realization of the application, above-mentioned third determining module 34, comprising:
First determination unit knows the basic information of each ether mill address for utilizing preset RFM model
Not, with the corresponding freshness in determination each ether mill address, liveness and transaction limit.
Further, in the alternatively possible way of realization of the application, above-mentioned third determining module 34, further includes:
Second determination unit, for being identified using basic information of the preset graph model to each ether mill address,
With the corresponding trading activity network in determination each ether mill address, out-degree, in-degree and ranking.
In a kind of possible way of realization of the application, above-mentioned ether mill address portrait generating means 30, further includes:
4th determining module is used for according to the corresponding characteristic index collection in each ether mill address, with determining each ether mill
The type of location.
Further, in the alternatively possible way of realization of the application, above-mentioned ether mill address portrait generating means 30,
Further include:
5th determining module, for the mapping relations according to each preset portrait index and characteristic index, and each
The corresponding characteristic index collection in ether mill address determines portrait index set corresponding with each ether mill address, wherein the portrait
Index set includes at least one of following index: developer's index, active index, local tyrant's index, is absorbed in finger at senior index
Number, influence index.
Further, in the application in another possible way of realization, above-mentioned ether mill address portrait generating means 30,
Further include:
Module is crawled, for crawling data under chain relevant to the basic data according to the basic data；
Correspondingly, above-mentioned second determining module 33, further includes:
Third determination unit, for being arranged to data under the basic data and chain, with each ether mill of determination
The corresponding basic information in location.
It is further, above-mentioned to crawl module in the application in another possible way of realization, comprising:
Unit is crawled, for according to the address information in the basic data, crawling item relevant to the basic data
Mesh information, token data and Distributed Application.
It should be noted that aforementioned explain Fig. 1, ether mill shown in Fig. 2 address portrait generation method embodiment
The bright ether mill address portrait generating means 30 for being also applied for the embodiment, details are not described herein again.
Ether mill provided by the embodiments of the present application address portrait generating means, can obtain ether to from the node of ether mill
Current content-data in the network of mill carries out dissection process, to determine the basic data in the network of ether mill, and according to basic number
According to, crawl data under chain relevant to basic data, data under basic data and chain arranged later, with determine each with
The corresponding basic information in the address Tai Fang, and then the basic information of each ether mill address is identified, with each ether of determination
The corresponding characteristic index collection in mill address, and according to the mapping relations of each preset portrait index and characteristic index, and each
The corresponding characteristic index collection in ether mill address determines portrait index set corresponding with each ether mill address.As a result, by with
Data are analyzed, are arranged under basic data and chain relevant to basic data too in the network of mill, to determine each ether
The corresponding characteristic index collection in mill address, and with determining each ether mill according to the corresponding characteristic index collection in each ether mill address
The corresponding portrait index set in location, i.e., draw a portrait to each ether mill address, to can not only pass through ether mill address
Face sketch recognition goes out the risk address in ether mill, abnormal transaction, improves the safety and reliability of ether mill network, Er Qieke
The project information for being met ether mill address portrait with accurate recommendation, is conducive to the popularization of ether mill project, improves user experience.
In order to realize above-described embodiment, the application also proposes a kind of electronic equipment.
Fig. 4 is the structural schematic diagram of the electronic equipment of one embodiment of the invention.
As shown in figure 4, above-mentioned electronic equipment 200 includes:
Memory 210 and processor 220 connect the bus 230 of different components (including memory 210 and processor 220),
Memory 210 is stored with computer program, realizes ether described in the embodiment of the present application when processor 220 executes described program
Mill address portrait generation method.
Bus 230 indicates one of a few class bus structures or a variety of, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, processor or the local bus using any bus structures in a variety of bus structures.It lifts
For example, these architectures include but is not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC)
Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Electronic equipment 200 typically comprises various electronic readable medium.These media can be it is any can be electric
The usable medium that sub- equipment 200 accesses, including volatile and non-volatile media, moveable and immovable medium.
Memory 210 can also include the computer system readable media of form of volatile memory, such as arbitrary access
Memory (RAM) 240 and/or cache memory 250.Electronic equipment 200 may further include it is other it is removable/can not
Mobile, volatile/non-volatile computer system storage medium.Only as an example, storage system 260 can be used for reading and writing not
Movably, non-volatile magnetic media (Fig. 4 do not show, commonly referred to as " hard disk drive ").It although not shown in fig 4, can be with
The disc driver for reading and writing to removable non-volatile magnetic disk (such as " floppy disk ") is provided, and non-volatile to moving
The CD drive of CD (such as CD-ROM, DVD-ROM or other optical mediums) read-write.In these cases, each driving
Device can be connected by one or more data media interfaces with bus 230.Memory 210 may include at least one program
Product, the program product have one group of (for example, at least one) program module, these program modules are configured to perform the application
The function of each embodiment.
Program/utility 280 with one group of (at least one) program module 270, can store in such as memory
In 210, such program module 270 includes --- but being not limited to --- operating system, one or more application program, other
It may include the realization of network environment in program module and program data, each of these examples or certain combination.Journey
Sequence module 270 usually executes function and/or method in embodiments described herein.
Electronic equipment 200 can also be with one or more external equipments 290 (such as keyboard, sensing equipment, display 291
Deng) communication, can also be enabled a user to one or more equipment interact with the electronic equipment 200 communicate, and/or with make
Any equipment (such as network interface card, the modem that the electronic equipment 200 can be communicated with one or more of the other calculating equipment
Etc.) communication.This communication can be carried out by input/output (I/O) interface 292.Also, electronic equipment 200 can also lead to
Cross network adapter 293 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network, example
Such as internet) communication.As shown, network adapter 293 is communicated by bus 230 with other modules of electronic equipment 200.It answers
When understanding, although not shown in the drawings, other hardware and/or software module can be used in conjunction with electronic equipment 200, including but unlimited
In: microcode, device driver, redundant processing unit, external disk drive array, RAID system, tape drive and number
According to backup storage system etc..
Program of the processor 220 by operation storage in memory 210, thereby executing various function application and data
Processing.
It should be noted that the implementation process and technical principle of the electronic equipment of the present embodiment are referring to aforementioned to the application reality
The explanation of the ether mill address portrait generation method of example is applied, details are not described herein again.
Electronic equipment provided by the embodiments of the present application can execute foregoing ether mill address portrait generation method,
Dissection process can be carried out from content-data current in acquisition ether mill network in the node of ether mill, and to content-data, with
It determines the basic data in the network of ether mill, basic data is arranged later, to determine each ether in the network of ether mill
The corresponding basic information in mill address, and then the basic information of each ether mill address is identified, with each ether mill of determination
The corresponding characteristic index collection in address.As a result, by being analyzed the content-data in the network of ether mill, being arranged, to determine
The corresponding characteristic index collection in each ether mill address, i.e., draw a portrait to each ether mill address, so as to pass through ether
The face sketch recognition of mill address goes out the risk address in ether mill, abnormal transaction, improves the safety of ether mill network and reliable
Property.
In order to realize above-described embodiment, the application also proposes a kind of computer readable storage medium.
Wherein, the computer readable storage medium, is stored thereon with computer program, when which is executed by processor,
To realize the portrait generation method of ether mill address described in the embodiment of the present application.
In order to realize above-described embodiment, the application another further aspect embodiment provides a kind of computer program, which is located
When managing device execution, to realize the portrait generation method of ether mill address described in the embodiment of the present application.
In a kind of optional way of realization, the present embodiment can be using any group of one or more computer-readable media
It closes.Computer-readable medium can be computer-readable signal media or computer readable storage medium.It is computer-readable to deposit
Storage media for example may be-but not limited to-system, device or the device of electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor
Part, or any above combination.The more specific example (non exhaustive list) of computer readable storage medium includes: to have
The electrical connection of one or more conducting wires, portable computer diskette, hard disk, random access memory (RAM), read-only memory
(ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-
ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.In this document, computer-readable storage
Medium can be any tangible medium for including or store program, which can be commanded execution system, device or device
Using or it is in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including --- but
It is not limited to --- electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be
Any computer-readable medium other than computer readable storage medium, which can send, propagate or
Transmission is for by the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In --- wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
It further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It is fully executed on consumer electronic devices, partly executes on consumer electronic devices, held as an independent software package
Row, partially part executes in devices in remote electronic or completely in devices in remote electronic or service on consumer electronic devices
It is executed on device.In the situation for being related to devices in remote electronic, devices in remote electronic can pass through the network of any kind --- packet
It includes local area network (LAN) or wide area network (WAN)-is connected to consumer electronic devices, or, it may be connected to external electronic device (example
It is such as connected using ISP by internet).
Those skilled in the art will readily occur to its of the application after considering specification and practicing the invention applied here
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
The common knowledge in the art that person's adaptive change follows the general principle of the application and do not invent including the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are wanted by right
It asks and points out.
It should be understood that the application is not limited to the precise structure that has been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.Scope of the present application is only limited by the accompanying claims.
Claims (10)
- The generation method 1. a kind of ether mill address is drawn a portrait characterized by comprisingFrom content-data current in acquisition ether mill network in the node of ether mill；Dissection process is carried out to the content-data, with the basic data in the determination ether mill network；The basic data is arranged, with the corresponding basis letter in each ether mill address in the determination ether mill network Breath；The basic information of each ether mill address is identified, with the corresponding characteristic index collection in determination each ether mill address.
- 2. the method as described in claim 1, which is characterized in that the basic information to each ether mill address is known Not, with the corresponding characteristic index collection in determination each ether mill address, comprising:Using preset RFM model, the basic information of each ether mill address is identified, with determination each ether mill address Corresponding freshness, liveness and transaction limit.
- 3. the method as described in claim 1, which is characterized in that the basic information to each ether mill address is known Not, with the corresponding characteristic index collection in determination each ether mill address, comprising:It is identified using basic information of the preset graph model to each ether mill address, with determination each ether mill address pair Trading activity network, out-degree, in-degree and the ranking answered.
- 4. the method as described in claim 1, which is characterized in that the corresponding characteristic index collection in determination each ether mill address Later, further includes:According to the corresponding characteristic index collection in each ether mill address, the type of each ether mill address is determined.
- 5. the method as described in claim 1-4 is any, which is characterized in that the corresponding feature in determination each ether mill address After index set, further includes:Referred to according to the corresponding feature of mapping relations and each ether mill address of each preset portrait index and characteristic index Mark collection, determines portrait index set corresponding with each ether mill address, wherein the portrait index set includes in following index At least one: developer's index, active index, local tyrant's index, is absorbed in index, influence index at senior index.
- 6. the method as described in claim 1-4 is any, which is characterized in that the basic number in the determination ether mill network According to later, further includes:According to the basic data, data under chain relevant to the basic data are crawled；The corresponding basic information in each ether mill address in the determination ether mill network, comprising:Data under the basic data and chain are arranged, with the corresponding basic information in determination each ether mill address.
- 7. method as claimed in claim 6, which is characterized in that it is described according to the basic data, it crawls and the basic number According to data under relevant chain, comprising:According to the address information in the basic data, crawl project information relevant to the basic data, token data and Distributed Application.
- The generating means 8. a kind of ether mill address is drawn a portrait characterized by comprisingModule is obtained, for from obtaining current content-data in the network of ether mill in the node of ether mill；First determining module, for carrying out dissection process to the content-data, with the basis in the determination ether mill network Data；Second determining module, for being arranged to the basic data, with each ether mill in the determination ether mill network The corresponding basic information in address；Third determining module is identified for the basic information to each ether mill address, with determination each ether mill address Corresponding characteristic index collection.
- 9. device as claimed in claim 8, which is characterized in that the third determining module, comprising:First determination unit, for being identified to the basic information of each ether mill address using preset RFM model, with Determine the corresponding freshness in each ether mill address, liveness and transaction limit.
- 10. device as claimed in claim 8, which is characterized in that the third determining module, comprising:Second determination unit, for being identified using basic information of the preset graph model to each ether mill address, with true The fixed corresponding trading activity network in each ether mill address, out-degree, in-degree and ranking.
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| CN110264192A (en) * | 2019-05-20 | 2019-09-20 | 阿里巴巴集团控股有限公司 | Receipt storage method and node based on type of transaction |
| CN111008872A (en) * | 2019-12-16 | 2020-04-14 | 华中科技大学 | User portrait construction method and system suitable for Ether house |
| CN114390035A (en) * | 2022-01-12 | 2022-04-22 | 国家计算机网络与信息安全管理中心陕西分中心 | Situation perception system for intelligent contract application of Ether house |
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