CN106294676A - A kind of data retrieval method of ecommerce government system - Google Patents
A kind of data retrieval method of ecommerce government system Download PDFInfo
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Abstract
The invention provides the data retrieval method of a kind of ecommerce government system, method includes: user terminal receives the retrieval information of user's input；User terminal obtains search key from retrieval information；For terminal, search key is sent to dispatch server；Dispatch server generates normalization retrieval data based on search key；Normalization is retrieved data based on normalization retrieval data and is sent to e-commerce server and/or e _-Government Service device by dispatch server；E-commerce server and/or e _-Government Service device are retrieved according to normalization retrieval data, and send retrieval result to dispatch server, and the retrieval result received is sent to user terminal by dispatch server.Select according to user or preference etc. is retrieved；Also proposed the searching algorithm being adapted to user terminal, represent normalization retrieval data by building retrieval tlv triple (D, H, (F, P)), improve recall precision, the EMS memory occupation of user terminal when reducing retrieval.
Description
Technical field
The present invention relates to data process and security technology area, the data retrieval of a kind of ecommerce government system
Method.
Background technology
All actively developing ecommerce, E-Government both at home and abroad, current ecommerce, electronic government affairs system are all only
Standing, cause all trades and professions to be difficult to cross-domain UNICOM, inter-bank UNICOM, communication and coordination work difficulty is the biggest.Therefore, in prior art
The most ecommerce government system is not combined, the method not carrying out retrieving in two systems.
The key word that existing search method directly uses user to input is retrieved, owing to the key word of user's input can
Can there is mistake, cause retrieving result incorrect, existing retrieval mode can not be according to the specified database of user or server
Retrieve.
And existing key word processing mode algorithm is the most complicated, during operation, committed memory is bigger, it is impossible to be applicable to electronics
User terminal in commercial affairs government system.
Summary of the invention
The present invention is directed to above-mentioned defect of the prior art, it is proposed that following technical scheme.
A kind of data retrieval method of ecommerce government system, described ecommerce government system include user terminal,
Dispatch server, e-commerce server and e _-Government Service device；Said method comprising the steps of:
User terminal receives the retrieval information of user's input；
User terminal obtains search key from described retrieval information；
For terminal, described search key is sent to described dispatch server；
Described dispatch server generates normalization retrieval data based on described search key；
Described normalization retrieval data are sent to electronics business by described dispatch server based on described normalization retrieval data
Business server and/or e _-Government Service device；
Described e-commerce server and/or e _-Government Service device are retrieved according to normalization retrieval data, and will
Retrieval result sends to dispatch server, and the retrieval result received is sent to user terminal by described dispatch server.
Further, user terminal obtains concretely comprising the following steps of search key from described retrieval information:
Described retrieval information is carried out word segmentation processing, it is thus achieved that multiple words；
Multiple words are carried out correction process, it is thus achieved that the word after error correction；
Word after error correction is mated in dictionary, it is thus achieved that search key.
Further, described search key includes Chinese key and/or English key word.
Further, described dispatch server includes customer data base, is used for storing user profile.
Further, e-commerce server includes:
Article display module: for showing to user and/or recommending article；
Search module: according to the retrieval information of user terminal input, carry out the retrieval of article；
Select module: select article according to user's instruction on the subscriber terminal in article display module；
Payment module: the article and the means of payment that select user carry out settlement process；
Logistics management module: for the real-time logistics information to user terminal feedback article.
Further, e _-Government Service device includes:
Party building module: for showing Party organization's structure, the relevant policies of party, party member's learning stuff, party member's training to user
Information and/or party member's guide of action；
Government affairs service module: for showing government information disclosure guide, government information disclosure catalogue, government's literary composition to user
Part, the window of leader, resident handle affairs flow process and formality, certificate acquiring and/or social security information；
Community service module: be used for providing a user with service for infrastructure, commerce services, Virtual Service, merchant, intelligence pipe
Family and/or the community service of chain operation；
Trade union's service module: be used for combining local Ge Jia bank and build " worker's all-purpose card " payment services and to difficulty duty
Work carries out helping service；
Serve for agriculture module: for providing agricultural consultancy, policy consultation, agriculture to protect service, just provide work to agricultural user
Industry, technical advice, long-distance education, meteorological issue, social security, health care and/or openness of administrative affairs of village.
Further, described user profile includes user basic information, user's history shopping information and consumer taste
Information.
Further, described dispatch server generates the concrete behaviour of normalization retrieval data based on described search key
As:
Build retrieval tlv triple (D, H, (F, P)) and represent normalization retrieval data；
D represents that the destination server of retrieval, D value are 0 expression e-commerce server, and D value is 1 expression e _-Government Service
Device, D value is 2 expression e-commerce servers and e _-Government Service device；
H indicates whether, into retrieving focus, whether described dispatch server judges described search key according to retrieval history
Relate to currently retrieving focus, if relating to currently retrieving focus, H=1, otherwise, H=0；
(F, P) represents search index value, if Chinese key: F represents the stroke number of search key, P represents spelling
Sound；If English key word: F represents the alphabetical number of search key, P represents front n the letter of search key, wherein, 1
≤ n≤4, n is integer.
Further, e-commerce server and e _-Government Service device are respectively arranged with ecommerce index data base
Antistop list is stored respectively with E-Government index data base, ecommerce index data base and E-Government index data base,
Described antistop list at least includes whether the search index value corresponding with key word and this key word belong to the mark of retrieval focus.
The technique effect of the present invention is:
1. the present invention not only devises the ecommerce government system of integration, and they can be according to user's selection or preference etc.
E-Government and/or business server are retrieved；Also proposed the searching algorithm being adapted to user terminal, by building
Retrieval tlv triple (D, H, (F, P)) represents normalization retrieval data, improves recall precision, and when reducing retrieval, user terminal is interior
Deposit and take.
The key word of user's input can be carried out processing judgement by the search method that 2. present invention provides, and filters user's input
The key word of mistake, obtain carrying out the key word of complete search, recall precision is high, and retrieval result is accurate, and can
Demand according to user is retrieved in E-Government and/or business server respectively, it is ensured that the speed of retrieval and retrieval result
Accurateness.Provide a kind of brand-new retrieval theory, be suitable for the development of society.
3. retrieval focus is set, first determines whether when retrieval whether the search key that user inputs relates to retrieving focus,
Further speed up the speed of retrieval, improve recall precision.Bank paying interface is provided simultaneously, can after user completes retrieval
Carry out the fast development of rapid payment purchase, beneficially ecommerce.
Accompanying drawing explanation
Fig. 1 is the structure chart of the ecommerce government system of the present invention.
Fig. 2 is the flow chart of the data retrieval method of the ecommerce government system of the present invention.
Detailed description of the invention
1-2 is specifically described below in conjunction with the accompanying drawings.
Fig. 1 shows the ecommerce government system of the present invention.
The described ecommerce government system of the present invention includes user terminal 1, dispatch server 2, e-commerce server 3
With e _-Government Service device 4.
Ecommerce is with information network technique as means, the commercial activity centered by the exchange of commodities；It also is understood as
On the Internet (Internet), intranet (Intranet) and value-added network (VAN, Value Added Network) with
Electronic transaction mode is traded the movable and activity of related service, be the electronization of each link of traditional commerce activity, networking,
Information-based.
Ecommerce typically refers in the commerce and trade activity widely of all parts of the world, the network environment open in the Internet
Under, based on browser/server application mode, both parties carry out various commercial activity with not meeting, it is achieved the net of consumer
Online transaction between upper shopping, trade company and online pay by mails and various commercial activity, transaction, finance activities and phase
A kind of novel commercial operation pattern of the integrated service activity closed.National governments, scholar, business people are according to residing for oneself
Status and the angle that ecommerce is participated in and the difference of degree, give many different definition.Ecommerce is divided into:
ABC, B2B, B2C, C2C, B2M, M2C, B2A (i.e. B2G), C2A (i.e. C2G), O2O etc..
In general, e-commerce server 3 at least includes: article display module, for showing to user and/or recommending
Article；Search module: according to the retrieval information of user terminal input, carry out the retrieval of article；Select module: according to user with
Instruction in the terminal of family selects article in article display module；Payment module: the article and the means of payment that select user are carried out
Settlement process；Logistics management module: for the real-time logistics information to user terminal feedback article.
E-Government is that country implements transform the government function, improves the important of governability, public service and emergency capability
Behave, is conducive to driving the development of whole national economy and social IT application.Show at the beginning of E-administration market scale.Country big
Under power is supported and promoted, China's E-Government achieves greater advance, market scale continuous enlargement, 2006, the electronics of China
Government affairs market scale is 55,000,000,000 yuan, increases by 16.4% on a year-on-year basis, 2010, and its market scale breaks through 100,000,000,000 yuan, 2012, its
Market scale reaches 139,000,000,000 yuan, increases by 17.3% on a year-on-year basis.E-Government software is expected to break through 1080 with the scale of service market
Hundred million yuan.
Under the technical support such as modern computer, network service, government organs' routine office work, information and issue, public affairs
The administrative control of a state form that the affairs such as condominium reason are carried out in the environment of digitized, networking.It comprises many contents,
Such as remotely regarding between the information co-construction and sharing between government office automation, government department, government's real time information issue, governments at all levels
Frequently meeting, citizen's online enquiries government information, electronization public-opinion poll and socioeconomic statistics etc..Inside government, Ge Jiling
Lead and in online understanding, the work of guidance and supervision all departments in time, and every instruction can be made to all departments.This will bring and do
Male model formula and the revolution on administrative concepts of price.Inside government, can be by real-time performance information resources between all departments
Joint construction and sharing contacts, and both increases work efficiency, quality and standard, saves again government expenditure, plays anti-corruption and pro-honesty effect.Government makees
For national management department, itself online is carried out E-Government, is contributed to the modernization of governability, it is achieved government electronics
Change, automatization, networking.By this quick, the cheap means of communication in the Internet, government can allow the public understand rapidly government
The composition of mechanism, function and working article, and every policies and regulations, increase the transparency of law enforcement of handling affairs, and conscious acceptance public affairs
Many supervision.In E-Government, the various data of government bodies, file, archives, socioeconomic data are deposited the most in digital form
Store in the webserver, computer search mechanism quick search, instant can be passed through.
In general, e _-Government Service device 4 at least includes: Party building module, for showing Party organization's structure, party to user
Relevant policies, party member's learning stuff, party member train information and/or party member's guide of action；Government affairs service module: for user
Show that government information disclosure guide, government information disclosure catalogue, public document, the window of leader, resident are handled affairs flow process and formality, card
Part is handled and/or social security information；Community service module: be used for providing a user with service for infrastructure, commerce services, virtual clothes
The community service of business, merchant, Intelligent steward and/or chain operation；Trade union's service module: be used for combining local Ge Jia bank
Build " worker's all-purpose card " payment services and needy worker is carried out helping service；Serve for agriculture module: for using to agricultural
Family offer agricultural consultancy, policy consultation, agriculture are protected service, are provided labour employment, technical advice, long-distance education, meteorological issue, society
Guarantee, health care and/or openness of administrative affairs of village.
User terminal 1 refers to the equipment that can communicate with other equipment.The concrete form of user terminal 1 include but
It is not limited to mobile phone, personal computer, digital camera, personal digital assistant, portable computer, game machine, virtual reality
Equipment, wearable device etc..This user terminal 1 is connected with dispatch server 2, dispatch server 2 can be such as any can
The equipment of service is provided, such as, can be that there is data base and the equipment providing task scheduling function etc..
Dispatch server 2 mainly completes the scheduling of retrieval tasks, determines the destination server of retrieval,
Fig. 2 shows the data retrieval method of a kind of ecommerce government system, and ecommerce government system includes user
Terminal 1, dispatch server 2, e-commerce server 3 and e _-Government Service device 4, the method comprises the following steps:
S1: user terminal receives the retrieval information of user's input；
S2: user terminal obtains search key from described retrieval information；
Described search key is sent to described dispatch server by S3: user terminal；
S4: described dispatch server generates normalization retrieval data based on described search key；
Described normalization retrieval data are sent to electronics by S5: described dispatch server based on described normalization retrieval data
Business server and/or e _-Government Service device；
S6: described e-commerce server and/or e _-Government Service device are retrieved according to normalization retrieval data, and
Sending retrieval result to dispatch server, the retrieval result received is sent to user terminal by described dispatch server.
Retrieval information can be the character string that user inputs, as " i Phone performance how？", user terminal is from which
Obtaining key word is " Fructus Mali pumilae, mobile phone, performance ".
Can be accomplished in several ways it is, in general, that user terminal 1 obtains search key from described retrieval information,
The present invention combines existing keyword extraction techniques, it is provided that preferably keyword extracting method, concretely comprises the following steps:
Described retrieval information is carried out word segmentation processing, it is thus achieved that multiple words；
Multiple words are carried out correction process, it is thus achieved that the word after error correction；
Word after error correction is mated in dictionary, it is thus achieved that search key.
The present invention supports Chinese key and the retrieval of English key word, and the most described search key includes Chinese key
And/or English key word, Chinese key such as " Fructus Mali pumilae ", " processor " etc., English crucial such as " apple ", " CPU " etc..
Segmenting method can use word frequency-reverse document-frequency TF-IDF (Term Frequency-Inverse
Document Frequency) carry out participle.
The inventive process provides the correction to key word to process, it can enter based on dictionary, historical statistical data etc.
Row correction process, retrieves record according to history, and e.g., key word " first tourism " can be corrected as " tourism in Xi'an ", i.e. can pass through
The mode arranging threshold value carries out correction process.
Described dispatch server 2 is typically provided with customer data base, is used for storing user profile, and described user profile includes
User preference.
E-commerce server 3 includes: article display module, for showing to user and/or recommending article；Search mould
Block: according to the inquiry data of user terminal input, carry out the search of article；Select module: according to user on the subscriber terminal
Instruct and select article in article display module；Payment module: the article and the means of payment that select user carry out settlement process；Thing
Stream management module: for the real-time logistics information to user terminal feedback article.
E _-Government Service device 4 includes: Party building module, for showing Party organization's structure, the relevant policies of party, party to user
Member's learning stuff, party member train information and/or party member's guide of action；Government affairs service module: for showing government information to user
Guidelines for disclosure, government information disclosure catalogue, public document, the window of leader, resident handle affairs flow process and formality, certificate acquiring and/or
Social security information；Community service module: be used for providing a user with service for infrastructure, commerce services, Virtual Service, merchant,
Intelligent steward and/or the community service of chain operation；Trade union's service module: " worker one to be used for combining local Ge Jia bank structure
Cartoon " payment services and needy worker is carried out helping service；Serve for agriculture module: for providing agricultural to consult to agricultural user
Inquiry, policy consultation, agriculture are protected service, are provided labour employment, technical advice, long-distance education, meteorological issue, social security, medical treatment to defend
Life and/or openness of administrative affairs of village.
Dispatch server 2, e-commerce server 3 and e _-Government Service device 4 typically all include processor, hard disk, interior
Deposit, system bus etc., according to the difference of its function, dispatch server 2 typically uses the server of x86 structure, and ecommerce takes
Business device 3 and e _-Government Service device 4 typically use the server of non-x 86 structure, such as the server of UNIX framework.
By this search method, user can obtain urban economy, culture, public resource, management service, civil plantation,
The various information such as ecological environment, improve thing and thing, thing and people, the interconnecting of person to person, complete perception and utilize information capability,
It is thus possible to the ability of governability and service is greatly improved, the material of the significant increase people and the level of cultural life.Build
If smart city, can allow urban development more comprehensively, more coordinate, more sustainable, can allow urban life become more healthy, more harmonious,
Finer.
The central inventive point of the present invention is to propose described dispatch server 2 to generate normalization based on described search key
Retrieval data, its core is to use tlv triple to be indicated normalization retrieval data, and this is one of the emphasis of the present invention, and it is concrete
Operation is:
Build retrieval tlv triple (D, H, (F, P)) and represent normalization retrieval data；
D represents the destination server of retrieval, and value is 0 expression e-commerce server 3, and value is 1 expression e _-Government Service
Device 4, value is 2 expression e-commerce servers 3 and e _-Government Service device 4；
H indicates whether, into retrieving focus, whether described dispatch server 2 judges described search key according to retrieval history
Relate to currently retrieving focus, if relating to currently retrieving focus, H=1, otherwise, H=0；
(F, P) represents search index value, if Chinese key: F represents the stroke number of search key, P represents spelling
Sound；If English key word: F represents the alphabetical number of search key, P represents front n the letter of search key, wherein, 1
≤ n≤4, n is integer.
The acquisition of D value can be obtained by the selection of user, as passed through to arrange check box on search interface, such as " electricity
Sub-business server " and " e _-Government Service device ", user is by choosing the corresponding server of retrieval.Can also be by scheduling
In server 2, the user profile of user data library storage determines, this user profile can be user preference, such as according to user's
Retrieval history determines that it retrieves preference, determines the value of D.
Described normalization retrieval data are sent to ecommerce clothes by dispatch server 2 based on described normalization retrieval data
Normalization is retrieved data according to D value and is sent to ecommerce by business device 3 and/or e _-Government Service device 4, i.e. dispatch server 2
Server 3 and/or e _-Government Service device 4, i.e. D value is that normalization is retrieved data transmission to e-commerce server by 0 expression
3, D values be 1 expression normalization is retrieved data send to e _-Government Service device 4, D value is that normalization is retrieved data by 2 expressions
Send to e-commerce server 3 and e _-Government Service device 4.
H indicates whether as retrieving focus, and retrieval focus is the word higher than certain threshold value of the retrieval frequency in certain period of time,
Such as the retrieval word more than 500 in 1 day, it is believed that be retrieval focus, such as on July 20th, 2016, forecast has a heavy rain, key word " my god
Gas " retrieval number of times be up to more than 10000 time, it just belongs to retrieval focus, now, H=1, otherwise, H=0
(F, P) represents search index value, if Chinese key: F represents the stroke number of search key, P represents spelling
Sound；If English key word: F represents the alphabetical number of search key, P represents front n the letter of search key, wherein, 1
≤ n≤4, n is integer.
So represent, there may be repetition, be all pushed to user in retrieval result, have user to select, so
The advantage of retrieval be that speed is fast.
E-commerce server 3 and e _-Government Service device 4 are respectively arranged with ecommerce index data base and electronics political affairs
Business index data base, ecommerce index data base and E-Government index data base store antistop list, described key respectively
Vocabulary at least includes whether the search index value corresponding with key word and this key word belong to the mark of retrieval focus.
I.e. search index value in data base is also that the form using (F, P) is indicated, and whether keyword identification
Belonging to retrieval focus, the key word sequence belonging to retrieval focus is forward, first retrieves these focuses when retrieval, improves further
Recall precision.
Method of the present invention, can be realized by computer program, it is also possible to computer program is stored in storage
On medium, processor reads computer program from storage medium, and performs corresponding method, completes the work of series compensation device
Make the monitoring of state, it is ensured that its work safety.
It should be noted last that: above example only illustrates and not to limit technical scheme, although reference
The present invention has been described in detail by above-described embodiment, it will be understood by those within the art that: still can be to this
Bright modifying or equivalent, any modification or partial replacement without departing from the spirit and scope of the present invention, it all should
Contain in the middle of scope of the presently claimed invention.
Claims (9)
1. the data retrieval method of an ecommerce government system, it is characterised in that described ecommerce government system includes
User terminal, dispatch server, e-commerce server and e _-Government Service device；Said method comprising the steps of:
Described user terminal receives the retrieval information of user's input；
Described user terminal obtains search key from described retrieval information；
Described search key is sent to described dispatch server by described user terminal；
Described dispatch server generates normalization retrieval data based on described search key and described normalization is retrieved data
Send to e-commerce server and/or e _-Government Service device；
Described e-commerce server and/or e _-Government Service device are retrieved according to described normalization retrieval data, and will
Retrieval result sends to described dispatch server, and the retrieval result received is sent to described user eventually by described dispatch server
End.
The data retrieval method of ecommerce government system the most according to claim 1, it is characterised in that described user terminal from
Described retrieval information obtains the concretely comprising the following steps of search key:
Described retrieval information is carried out word segmentation processing, it is thus achieved that multiple words；
The plurality of word is carried out correction process, it is thus achieved that the word after error correction；
Word after error correction is mated in dictionary, it is thus achieved that search key.
The data retrieval method of ecommerce government system the most according to claim 2, it is characterised in that described search key
Including Chinese key and/or English key word.
The data retrieval method of ecommerce government system the most according to claim 3, it is characterised in that described dispatch server
Including customer data base, it is used for storing user profile.
The data retrieval method of ecommerce government system the most according to claim 4, it is characterised in that described ecommerce takes
Business device includes:
Article display module: for showing to user and/or recommending article；
Search module: according to the retrieval information of user terminal input, carry out the retrieval of article；
Select module: select article according to user's instruction on the subscriber terminal in described article display module；
Payment module: the article and the means of payment that select user carry out settlement process；And
Logistics management module: for the real-time logistics information to described user terminal feedback article.
The data retrieval method of ecommerce government system the most according to claim 5, it is characterised in that e _-Government Service device
Including:
Party building module: for showing that Party organization's structure, the relevant policies of party, party member's learning stuff, party member train information to user
And/or party member's guide of action；
Government affairs service module: for showing government information disclosure guide, government information disclosure catalogue, public document, neck to user
The window led, resident handle affairs flow process and formality, certificate acquiring and/or social security information；
Community service module: be used for providing a user with service for infrastructure, commerce services, Virtual Service, merchant, Intelligent steward
And/or the community service of chain operation；
Trade union's service module: be used for combining local Ge Jia bank and build " worker's all-purpose card " payment services and needy worker is entered
Trade association holds up service；
Serve for agriculture module: for providing agricultural consultancy, policy consultation, agriculture to protect service, provide labour employment, skill to agricultural user
Art consulting, long-distance education, meteorological issue, social security, health care and/or openness of administrative affairs of village.
The data retrieval method of ecommerce government system the most according to claim 4, it is characterised in that described user profile bag
Include user basic information, user's history shopping information and consumer taste information.
The data retrieval method of ecommerce government system the most according to claim 7, it is characterised in that described dispatch server
The concrete operations generating normalization retrieval data based on described search key are:
Build retrieval tlv triple (D, H, (F, P)) and represent normalization retrieval data；
D represents that the destination server of retrieval, D value are 0 expression e-commerce server, and D value is 1 expression e _-Government Service device, D
Value is 2 expression e-commerce servers and e _-Government Service device；
H indicates whether that, into retrieving focus, according to retrieval history, described dispatch server judges whether described search key relates to
Currently retrieve focus, if relating to currently retrieving focus, H=1, otherwise, H=0；
(F, P) represents search index value, if Chinese key: F represents the stroke number of search key, P represents phonetic；As
Fruit is the alphabetical number that English key word: F represents search key, P represent search key front n alphabetical, wherein, 1≤n≤
4, n is integer.
The data retrieval method of ecommerce government system the most according to claim 8, it is characterised in that e-commerce server
Being respectively arranged with ecommerce index data base and E-Government index data base with e _-Government Service device, ecommerce indexes
Data base and E-Government index data base store antistop list respectively, and described antistop list at least includes corresponding with key word
Whether search index value and this key word belong to the mark of retrieval focus.
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