CN106294361B - Information providing method and information providing system - Google Patents
Information providing method and information providing system Download PDFInfo
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- CN106294361B CN106294361B CN201510247523.0A CN201510247523A CN106294361B CN 106294361 B CN106294361 B CN 106294361B CN 201510247523 A CN201510247523 A CN 201510247523A CN 106294361 B CN106294361 B CN 106294361B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
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Abstract
The present invention provides a kind of information providing method and information providing system.The information providing method is applied to information providing system, the information providing system is able to access that object database and first condition mapping table, the mapping relations of information for intention and first condition are stored in the first condition mapping table, including: from input from the user identify information for intention；Based on the first condition mapping table, first condition corresponding with the information for intention is obtained；Obtain at least one parameter corresponding with the first condition；Generate the list for meeting the object of at least one parameter in the object database；And the information of at least one object in the list is presented.Information providing method according to the present invention and information providing system can provide the actually desired specific object information of user according to the abstract information for intention that user inputs, realize the object information management of hommization.
Description
Technical field
The present invention relates to a kind of information providing method and information providing systems, more particularly to can be inputted according to user
Abstract information for intention provides the user information providing method and information of actually desired specific object information
Offer system.
Background technique
With the diversification of development and the Internet service of information network, the input according to user is usually needed in service
And provide various object informations.Typically, in e-commerce system, generally can all be provided in user interface text box or
Person's speech input interface, so that user inputs the keyword of the commodity of expectation purchase.It, can basis after system receives keyword
The keyword searches merchandising database, is listed in the commodity in product name including the keyword to be presented to the user.It uses as a result,
Family can select user it is expected the commodity bought from the list.
But provide system user by above- mentioned information and can only find include in product name the keyword quotient
Product.For example, when user wants to buy the school bag of a certain brand, it can be by the brand name and merchandise classification " school bag " as crucial
Word is input in system.In order to allow user that can find the commodity of sale, the seller that goes out of commodity usually works as in product name
In include the information such as brand name, merchandise classification and/or concrete model.As a result, by above-mentioned keyword, system can be arranged
All kinds of school bags of the brand out.
However, in fact may there was only abstract demand, it is possible to not know when user is when finding the commodity oneself wanted
Road is unwilling to limit the title of commodity.Such as user may expect to find all quotient with a certain or feature
Product.When user thinks that purchase is good at shooting the camera of fireworks, " it is good at shooting even if having input in traditional e-commerce system
The camera of fireworks ", unless seller's realization expects that user can input suchlike keyword and include in product name out
" fireworks " otherwise can not find the camera for being really good at shooting fireworks.
In order to solve this technical problem, the conditional filtering quotient selected according to user is provided in all kinds of e-commerce websites
The mechanism of product.For example, user can be according to selecting pre-stored merchandise classification in system in advance, brand, place of departure, match
Send the attributes such as mode.System is associated with the attribute of each commodity by these conditions in advance, so as in merchandising database
Retrieval meets the commodity of the condition of user's selection.However, this mechanism user need from pre-stored limited condition into
Row selection, but the demand of user may be not limited to these conditions, it is possible to it is fuzzyyer and abstract, therefore is unable to satisfy use
The diversified demand in family.
The present invention is completed in view of the above project, it is intended that providing a kind of information providing method and information provides system
System can provide the actually desired specific object information of user according to the abstract information for intention that user inputs,
Realize the object information management of hommization.
One embodiment of the present of invention provides a kind of information providing method, is applied to information providing system, and the information mentions
Object database and first condition mapping table are able to access that for system, are stored with information for intention in the first condition mapping table
With the mapping relations of first condition, including: from input from the user identify information for intention；Based on the first condition
Mapping table obtains first condition corresponding with the information for intention；Obtain at least one parameter corresponding with the first condition；
Generate the list for meeting the object of at least one parameter in the object database；And it presents in the list at least
The information of one object.
The embodiment of the present invention also provides a kind of information providing system, is able to access that object database and first condition reflect
Firing table is stored with the mapping relations of information for intention and first condition in the first condition mapping table, including: identification mould
Block configures to identify information for intention from input from the user；Condition obtains module, and configuration is reflected to be based on the first condition
Firing table obtains first condition corresponding with the information for intention；Parameter acquisition module configures to obtain and the first condition pair
At least one parameter answered；List Generating Module, configuration meet at least one described parameter to generate in the object database
Object list；And module is presented, it configures the information of at least one object in the list is presented.
Information providing method according to the present invention and information providing system, the abstract intention that can be inputted according to user
Information obtains the first condition of object corresponding with the information for intention using first condition mapping table, then according to this first
Condition obtains at least one parameter corresponding with first condition, so as to finally mapping the abstract information for intention of user
To the design parameter of object, the actually desired object information of user is provided.Through the above scheme, it can be inputted according to user
Abstract information for intention provides the actually desired specific object information of user, therefore realizes the object letter of hommization
Breath management.
Detailed description of the invention
Fig. 1 is the flow chart of the information providing method of embodiment according to the present invention.
Fig. 2 is the schematic diagram of the first condition mapping table of embodiment according to the present invention.
Fig. 3 is the flow chart for establishing parameter mapping table of embodiment according to the present invention.
Fig. 4 A, B be for illustrating to generate parameter mapping table during parameter and evaluate the statistical result of quantity and show
It is intended to.
Fig. 5 be for illustrate generate parameter mapping table during parameter and evaluate quantity statistical result another
Schematic diagram.
Fig. 6 is the schematic diagram of the parameter mapping table of embodiment according to the present invention.
Fig. 7 is the schematic diagram of the list object of embodiment according to the present invention.
Fig. 8 is the flow chart for illustrating to present at least one object information of list according to comment information.
Fig. 9 is that when at least one information in list object is presented, the schematic diagram at interface is presented.
Figure 10 is the functional block diagram of the information providing system of embodiment according to the present invention.
Specific embodiment
To enable those skilled in the art to more fully understand technical solution of the present invention, with reference to the accompanying drawing specifically
The specific embodiment of bright information providing method and information providing system of the invention.Information providing method application of the invention
In information providing system.In the following embodiments, information providing system is illustrated by taking e-commerce system as an example, but ability
Field technique personnel know information providing system of the invention can also be other it is any such as information retrieval system according to user
Request and the system of corresponding information is provided.Certainly, the invention is not limited thereto, is not making in those of ordinary skill in the art
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
[information providing method]
In the following, carrying out the information providing method that the present invention will be described in detail in conjunction with attached drawing.Information providing method application of the invention
In information providing system, information providing information system is to provide the system of types of objects information according to the information for intention of user.Example
Such as, in e-commerce system, Recommendations information etc. is provided according to the commodity information for intention of user's input.In the present invention,
Information providing system is able to access that object database and first condition mapping table.Object database is, for example, merchandising database,
It is stored in all kinds of commodity sold in e-commerce platform.Information for intention and first condition are stored in first condition mapping table
Mapping relations.About first condition mapping table, will be described later in detail.It may be noted that information providing system of the invention
It is not limited to e-commerce system, object database is also not necessarily limited to merchandising database, is also possible to any other be capable of providing letter
The system of breath.
Fig. 1 is the flow chart of the information providing method of embodiment according to the present invention.As shown in Figure 1, information of the invention
Providing method the following steps are included:
Firstly, identifying information for intention (step S101) from input from the user.No matter information providing system is to pass through
Webpage mode is realized or is realized by application program, user input interface is provided in information providing system, to connect
Receive information for intention from the user.As unrestricted example, which can be text box, be come from receiving
The text of user inputs.In addition, user input interface is also possible to microphone, to receive voice input from the user.In addition,
User input interface can also be camera, to identify bar code, two dimensional code or other image informations.The input of user
Sometimes with the context in addition to information for intention.For example, user may input in text box, " I wants a to be good at clapping
Take the photograph the camera of fireworks ".At this point, information providing system needs to identify the information for intention such as " fireworks ", " camera " from the input of user.
The information for intention of identification be not limited to one, be also possible to it is multiple.About the side such as Text region, speech recognition or image recognition
Formula can use existing technology and realize, therefore not elaborate herein.
Next, being based on first condition mapping table, first condition (step S102) corresponding with information for intention is obtained.Due to
Information for intention is usually diversification and abstract information, therefore the design parameter in order to determine object required for user, needs
Arrangement first is normalized to these information for intention, that is, is summarized as first condition.In the following, first condition mapping table is described in detail.
The mapping relations of information for intention and first condition are stored in first condition mapping table.In order to facilitate understanding, in following explanation
In or be intended to buy the digital camera for being good at shooting fireworks in e-commerce system using user as non-limiting example progress
Explanation.At this point, first condition for example can be the photographed scene of digital camera.Fig. 2 is the first of embodiment according to the present invention
The schematic diagram of condition mapping table.As shown in Fig. 2, including the mapping relations of scene and information for intention in first condition mapping table.Example
Such as, information for intention " night scene ", " fireworks ", " starry sky " are summarized as " night scene ".It as another example, can also be by information for intention
" child ", " bird ", " waterfall " are summarized as " moving object " etc..First condition mapping table can be according to daily experience or user
History input condition and pre-generate, and be stored in the clothes that in information providing system or information providing system is able to access that
It is engaged in device.In the present embodiment, due to recognizing information for intention " fireworks ", " night scene " as first condition is got.
When in the input of user be not present first condition mapping table in store information for intention when, information providing system can temporarily according to
Traditional method provides information, while recording the information for intention, updates first with the maintenance personnel that prompt information provides system
Part mapping table.Maintenance personnel can update first condition mapping table after seeing prompt, i.e., by the information for intention of record and first
Part establishes mapping relations.In this way, information providing system is when recognizing the information for intention next time, it is available to believe with the intention
Cease corresponding first condition.
Then, at least one parameter (step S103) corresponding with the first condition is obtained.In the present embodiment, from phase
Commodity parameter corresponding with first condition " night scene " is obtained in machine classification.Preferably, the accessible storage the of information providing system
The parameter mapping table of mapping relations between one condition and at least one parameter, and based on the parameter mapping table obtain with it is above-mentioned
At least one corresponding parameter of first condition.The parameter mapping table can pre-generate, and be stored in information providing system
Or in long-range server.At least one parameter of object is, for example, the design parameter of commodity.For example, working as in digital camera
In, it can be the parameters such as shutter speed, aperture, the ISO of fuselage or camera lens.
In the following, the process for establishing parameter mapping table is described in detail.Fig. 3 is that the parameter of establishing of embodiment according to the present invention is reflected
The flow chart of firing table.As shown in figure 3, obtaining comment relevant to each first condition in the first condition mapping table first
Information (step S301).Such as it can be collected and " night scene " phase from each e-commerce website of internet or comment website
The comment information of pass.It should be noted that comment information here is not limited to text reviews, it can also include other ancillary datas.?
In the present embodiment, picture corresponding to available text reviews and the comment.When text reviews describe multiple pictures,
Need to identify which picture the text of which part corresponds to.
Subsequently, for each first condition of comment information is obtained, pair of the front evaluation contained in comment information is identified
The parameter (step S302) of elephant.Specifically, carrying out text analyzing to the comment information of acquisition, screening obtains having front evaluation
Comment information.Existing technology can use for the analysis of emotion word, therefore do not elaborate herein.In the present embodiment
In, the text reviews containing front evaluation can be first filtered out, and analyze figure corresponding with the text reviews that the front is evaluated
The parameters such as the ISO of piece and shutter speed.It, can be with by collecting a large amount of comment information from internet and carrying out above-mentioned analysis
Count the quantity of at least one parameter and comment information for the object with front evaluation of each first condition.
Finally, for each parameter, according to front evaluation comment information quantity or ratio, reflected in the parameter
The mapping relations (step S303) between the first condition and the parameter are generated in firing table.Fig. 4 A, B are for illustrating to generate
The schematic diagram of the statistical result of parameter and evaluation quantity during parameter mapping table.Fig. 4 A is collected on the internet
The value of ISO and the quantity of comment information corresponding to the comment information of the relevant front evaluation of one condition " night scene ".Such as Fig. 4 A
Shown, in the comment information of front evaluation relevant to " night scene ", the picture that ISO is 100 is most, totally 1000, ISO 200
Picture be more than second, totally 800.Fig. 4 B is commenting for the relevant front evaluation of first condition " night scene " collected on the internet
By the value of shutter speed corresponding to information and the quantity of comment information.As shown in Figure 4 B, front relevant to " night scene " is commented
In the comment information of valence, shutter speed be 1/120 second picture it is most, totally 1000, the picture that shutter speed is 1/20 second be
More than second, totally 800.In addition to the quantity of comment information, the ratio of comment information can also be counted.Fig. 5 is for illustrating to generate
Another schematic diagram of the statistical result of parameter and evaluation quantity during parameter mapping table.As shown in figure 5, ISO is 100
Picture account for front evaluation number of reviews totality 50%, ISO be 200 picture account for front evaluation number of reviews totality
40%；The picture that shutter speed is 1/120 accounts for the 50% of the number of reviews totality of front evaluation, the picture that shutter speed is 1/20
Account for the 40% of the number of reviews totality of front evaluation.After obtaining above-mentioned statistical result, it can be deduced that corresponding to first condition
At least one parameter.For example, the threshold value (such as 20%) of one evaluation ratio of setting, as long as the ratio of number of reviews is more than the threshold
Value, that is, can be identified as the Common Parameters under the first condition, that is, parameter corresponding with the first condition.Pass through above-mentioned system
Meter, it can be deduced that the common ISO in the case that first condition is " night scene " is 100,200, and commonly using shutter speed is 1/120,1/
20, therefore the mapping relations between " night scene " and above-mentioned common ISO, common shutter speed can be being generated in parameter mapping table,
As shown in Figure 6.In this way, when information providing system obtain first condition " night scene " when, can by the parameter mapping table obtain with
The corresponding parameter of first condition " night scene " " ISO100,200 " and " shutter speed 1/120,1/20 ".It is of course also possible to not build
Vertical parameter mapping table, and whenever recognizing the information for intention with user's input, the above method is applied to the information for intention pair
The first condition answered, so as to directly obtain at least one parameter corresponding with the first condition.
After obtaining at least one parameter corresponding with first condition, generate described in meeting in the object database extremely
The list (step S104) of the object of a few parameter.Specifically, can list in lists all in object database
Meet the object of at least one above-mentioned parameter.Fig. 7 is the schematic diagram of the list object of embodiment according to the present invention.Such as Fig. 7 institute
Show, in the present embodiment, ISO100,200 and shutter speed 1/120,1/20 can be regard as conditional information retrieval merchandising database,
To generate the list of the object 1, object 2 and object 3 that meet at least one above-mentioned parameter.
Finally, the information (step S105) of at least one object in above-mentioned list is presented to user.At this point it is possible to
The information of all objects in list is presented in family, i.e., the information for intention for reflecting user's input can be presented in the present embodiment
All commodity of at least one parameter.However, when user purchases when using information providing system, such as in e-commerce system
When buying commodity, it will usually comment information is referred to, to help oneself to find suitable commodity.But due to the comment data on internet
Amount is big, and user browses all comments and requires a great deal of time.In this regard, in order to provide the user with more useful information,
Information providing method of the invention additionally provides a kind of preferred embodiment.In the following, the preferred embodiments of the present invention are described in detail.Figure
8 be the flow chart for illustrating to present at least one object information of list according to comment information.It is as shown in Figure 8:
Firstly, obtaining the comment information (step S801) of each object in the list.Specifically, in list
Each object, such as can be collected from each e-commerce website of internet or comment website relevant to the object
Comment information.
Next, the comment information based on each object, determines the score (step S802) of each object.The determination of score
Mode can be adjusted neatly according to actual needs.Preferably, in the comment information that each object in list can be extracted
Front evaluation and unfavorable ratings, and for each object, quantity, front evaluation and unfavorable ratings based on comment information
At least one of the duration of quantity or ratio and object in object database determines score.
As an example, score can be determined by following formula:
Score (C1)=λ1·R+λ2·N+λ3·T……(1)
Wherein, C1 is the object in list, λ1、λ2、λ3It is weight coefficient respectively.
R is the ratio that front evaluation accounts for overall assessment.By the analysis to comment information, can be extracted from comment information
The Feature Words of commodity and the emotion word for modifying the specific word.For camera, Feature Words can for example have " image quality ", " as
Element ", " appearance ", " weight ", " size " etc..Emotion word can for example have " clear ", "high", " beauty ", " light ", " small " etc..
By analysis Feature Words and emotion word, that is, it can determine whether that the comment information is front evaluation, neutral evaluation or unfavorable ratings.This
In, it can judge that comment information is front evaluation, neutrality is evaluated or unfavorable ratings by existing sentiment analysis technology, therefore
It does not elaborate herein.From formula (1) as can be seen that front evaluation account for overall assessment ratio it is higher, the score of the commodity
It is higher.
N is the total quantity of evaluation information, i.e. the sum of evaluation information can reflect the sales volume of the commodity, therefore evaluation information
Total quantity it is higher, the score of the commodity is higher.
T is duration of the commodity in information providing system.In the present embodiment, T is commodity in electronics quotient
The time of restocking in business system.Therefore, the time of restocking is longer, and the score of the commodity is higher.
Finally, the information (step S803) that the score in the list is greater than the object of defined threshold is presented.In this implementation
In example, after determining score for example, by above-mentioned formula (1), the score of the commodity of list can be ranked up, to obtain such as
List shown in Fig. 9.At this point, the low object of score can consider it is not the desired object of user in lists, therefore can be with
Threshold value (such as 0.2) as defined in setting, and only the part by list mid-score more than the information of the object of the threshold value is presented to
User.It should be noted that can not also include " scene " or " score " column in list, and only list pair by sequence
As.
By the above method, the abstract information for intention that can be inputted according to user is obtained using first condition mapping table
Take the first condition of object corresponding with the information for intention, then obtained according to the first condition it is corresponding with first condition extremely
A few parameter, the design parameter of object is finally mapped to so as to the abstract information for intention by user, provides user's reality
Desired object information on border.
Multiple embodiments of information providing method of the invention are explained above.Obviously, those skilled in the art are not taking off
From above-described embodiment can be made in the spirit and scope of the present invention it is various combination, modification or deformation.The common skill in this field
Art personnel every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
[information providing system]
In the following, carrying out the information providing system that the present invention will be described in detail in conjunction with attached drawing.Information providing information system of the invention
It is to provide the system of types of objects information according to the information for intention of user.Information providing system of the invention for example can be electronics
Business system provides Recommendations information etc. according to the commodity purchasing information for intention of user's input.In the present invention, information provides
System is able to access that object database and first condition mapping table.Object database is, for example, merchandising database, is stored in electricity
All kinds of commodity sold in sub- business platform.The mapping that information for intention and first condition are stored in first condition mapping table is closed
System.About first condition mapping table, will be described later in detail.It may be noted that information providing system of the invention is not limited to electricity
Sub- business system, object database are also not necessarily limited to merchandising database, are also possible to any other system for being capable of providing information.
Figure 10 is the functional block diagram of the information providing system of embodiment according to the present invention.As shown in Figure 10, of the invention
Information providing system 1000 includes: identification module 1001, condition acquisition module 1002, parameter acquisition module 1003, list generation
Module 1004 and presentation module 1005.In the following, the processing of modules is described in detail.
Identification module 1001 identifies information for intention from input from the user.No matter information providing system is to pass through webpage
Mode is realized or is realized by application program, user input interface is provided in information providing system 1000, to connect
Receive information for intention from the user.As unrestricted example, which can be text box, be come from receiving
The text of user inputs.In addition, user input interface is also possible to microphone, to receive voice input from the user.In addition,
User input interface can also be camera, to identify bar code, two dimensional code or other image informations.The input of user
Sometimes with the context in addition to information for intention.For example, user may input in text box, " I wants a to be good at clapping
Take the photograph the camera of fireworks ".At this point, information providing system needs to identify the information for intention such as " fireworks ", " camera " from the input of user.
The information for intention of identification be not limited to one, be also possible to it is multiple.About the side such as Text region, speech recognition or image recognition
Formula can use existing technology and realize, therefore not elaborate herein.
Condition obtains module 1002 and is based on first condition mapping table, obtains first condition corresponding with information for intention.Due to
Information for intention is usually diversification and abstract information, therefore the design parameter in order to determine object required for user, needs
Arrangement first is normalized to these information for intention, that is, is summarized as first condition.In the following, first condition mapping table is described in detail.
The mapping relations of information for intention and first condition are stored in first condition mapping table.In order to facilitate understanding, in following explanation
In or be intended to buy the digital camera for being good at shooting fireworks in e-commerce system using user as non-limiting example progress
Explanation.At this point, first condition for example can be the photographed scene of digital camera.Fig. 2 is the first of embodiment according to the present invention
The schematic diagram of condition mapping table.As shown in Fig. 2, including the mapping relations of scene and information for intention in first condition mapping table.Example
Such as, information for intention " night scene ", " fireworks ", " starry sky " are summarized as " night scene ".It as another example, can also be by information for intention
" child ", " bird ", " waterfall " are summarized as " moving object " etc..First condition mapping table can be according to daily experience or user
History input condition and pre-generate, and be stored in information providing system 1000 or information providing system 1000 can
In the server of access.In the present embodiment, it due to recognizing information for intention " fireworks ", gets as first condition
" night scene ".When the information for intention stored in first condition mapping table is not present in the input of user, information providing system can be with
Information is temporarily provided according to the conventional method, while recording the information for intention, provides the maintenance personnel of system more with prompt information
New first condition mapping table.Maintenance personnel can update first condition mapping table after seeing prompt, i.e., by the information for intention of record
Mapping relations are established with first condition.In this way, information providing system is when recognizing the information for intention next time, it is available with
The corresponding first condition of the information for intention.
Parameter acquisition module 1003 obtains at least one parameter corresponding with the first condition.In the present embodiment, from
Commodity parameter corresponding with first condition " night scene " is obtained in camera classification.Preferably, information providing system 1000 is accessible
The parameter mapping table of the mapping relations between first condition and at least one parameter is stored, and is obtained based on the parameter mapping table
At least one parameter corresponding with above-mentioned first condition.The parameter mapping table can pre-generate, and be stored in information offer
In system or in long-range server.At least one parameter of object is, for example, the design parameter of commodity.For example, in digital phase
In machine, it can be the parameters such as shutter speed, aperture, the ISO of fuselage or camera lens.
In the following, the process for establishing parameter mapping table is described in detail.Fig. 3 is that the parameter of establishing of embodiment according to the present invention is reflected
The flow chart of firing table.As shown in figure 3, obtaining comment relevant to each first condition in the first condition mapping table first
Information (step S301).Such as it can be collected and " night scene " phase from each e-commerce website of internet or comment website
The comment information of pass.It should be noted that comment information here is not limited to text reviews, it can also include other ancillary datas.?
In the present embodiment, picture corresponding to available text reviews and the comment.When text reviews describe multiple pictures,
Need to identify which picture the text of which part corresponds to.
Subsequently, for each first condition of comment information is obtained, pair of the front evaluation contained in comment information is identified
The parameter (step S302) of elephant.Specifically, carrying out text analyzing to the comment information of acquisition, screening obtains having front evaluation
Comment information.Existing technology can use for the analysis of emotion word, therefore do not elaborate herein.In the present embodiment
In, the text reviews containing front evaluation can be first filtered out, and analyze figure corresponding with the text reviews that the front is evaluated
The parameters such as the ISO of piece and shutter speed.It, can be with by collecting a large amount of comment information from internet and carrying out above-mentioned analysis
Count the quantity of at least one parameter and comment information for the object with front evaluation of each first condition.
Finally, for each parameter, according to front evaluation comment information quantity or ratio, reflected in the parameter
The mapping relations (step S303) between the first condition and the parameter are generated in firing table.Fig. 4 A, B are for illustrating to generate
The schematic diagram of the statistical result of parameter and evaluation quantity during parameter mapping table.Fig. 4 A is collected on the internet
The value of ISO and the quantity of comment information corresponding to the comment information of the relevant front evaluation of one condition " night scene ".Such as Fig. 4 A
Shown, in the comment information of front evaluation relevant to " night scene ", the picture that ISO is 100 is most, totally 1000, ISO 200
Picture be more than second, totally 800.Fig. 4 B is commenting for the relevant front evaluation of first condition " night scene " collected on the internet
By the value of shutter speed corresponding to information and the quantity of comment information.As shown in Figure 4 B, front relevant to " night scene " is commented
In the comment information of valence, shutter speed be 1/120 second picture it is most, totally 1000, the picture that shutter speed is 1/20 second be
More than second, totally 800.In addition to the quantity of comment information, the ratio of comment information can also be counted.Fig. 5 is for illustrating to generate
Another schematic diagram of the statistical result of parameter and evaluation quantity during parameter mapping table.As shown in figure 5, ISO is 100
Picture account for front evaluation number of reviews totality 50%, ISO be 200 picture account for front evaluation number of reviews totality
40%；The picture that shutter speed is 1/120 accounts for the 50% of the number of reviews totality of front evaluation, the picture that shutter speed is 1/20
Account for the 40% of the number of reviews totality of front evaluation.After obtaining above-mentioned statistical result, it can be deduced that corresponding to first condition
At least one parameter.For example, the threshold value (such as 20%) of one evaluation ratio of setting, as long as the ratio of number of reviews is more than the threshold
Value, that is, can be identified as the Common Parameters under the first condition, that is, parameter corresponding with the first condition.Pass through above-mentioned system
Meter, it can be deduced that the common ISO in the case that first condition is " night scene " is 100,200, and commonly using shutter speed is 1/120,1/
20, therefore the mapping relations between " night scene " and above-mentioned common ISO, common shutter speed can be being generated in parameter mapping table,
As shown in Figure 6.In this way, when information providing system obtain first condition " night scene " when, can by the parameter mapping table obtain with
The corresponding parameter of first condition " night scene " " ISO100,200 " and " shutter speed 1/120,1/20 ".It is of course also possible to not build
Vertical parameter mapping table, and whenever recognizing the information for intention with user's input, the above method is applied to the information for intention pair
The first condition answered, so as to directly obtain at least one parameter corresponding with the first condition.
List Generating Module 1004 generates the number of objects after obtaining at least one parameter corresponding with first condition
According to the list for the object for meeting at least one parameter in library.Work as specifically, object database can be listed in lists
In all objects for meeting at least one above-mentioned parameter.Fig. 7 is the schematic diagram of the list object of embodiment according to the present invention.Such as
Shown in Fig. 7, in the present embodiment, ISO100,200 and shutter speed 1/120,1/20 can be regard as conditional information retrieval commodity number
According to library, to generate the list for meeting the object 1, object 2 and object 3 of at least one above-mentioned parameter.
The information that at least one object in above-mentioned list is presented to user for module 1005 is presented.At this point it is possible to user
Present list in all objects information, i.e., can present in the present embodiment reflect user input information for intention extremely
All commodity of a few parameter.However, when user is when using information providing system 1000, such as in e-commerce system
When buying commodity, it will usually comment information is referred to, to help oneself to find suitable commodity.But due to the comment number on internet
Big according to amount, user browses all comments and requires a great deal of time.In this regard, in order to provide the user with more useful letter
Breath, information providing system of the invention additionally provide a kind of preferred embodiment.In the following, the preferred implementation that the present invention will be described in detail
Example.
Firstly, the comment information that module 1005 obtains each object in the list is presented.Specifically, for list
In each object, such as can be collected from each e-commerce website of internet or comment website related to the object
Comment information.
Next, comment information of the module 1005 based on each object is presented, the score (step of each object is determined
S802).The method of determination of score can be adjusted neatly according to actual needs.Preferably, can to extract each of list right
Front evaluation and unfavorable ratings in the comment information of elephant, and for each object, quantity, front based on comment information
At least one of the duration of the quantity or ratio and object of evaluation and unfavorable ratings in object database is really
Determine score.
As an example, score can be determined by following formula:
Score (C1)=λ1·R+λ2·N+λ3·T……(1)
Wherein, C1 is the object in list, λ1、λ2、λ3It is weight coefficient respectively.
R is the ratio that front evaluation accounts for overall assessment.By the analysis to comment information, can be extracted from comment information
The Feature Words of commodity and the emotion word for modifying the specific word.For camera, Feature Words can for example have " image quality ", " as
Element ", " appearance ", " weight ", " size " etc..Emotion word can for example have " clear ", "high", " beauty ", " light ", " small " etc..
By analysis Feature Words and emotion word, that is, it can determine whether that the comment information is front evaluation, neutral evaluation or unfavorable ratings.This
In, it can judge that comment information is front evaluation, neutrality is evaluated or unfavorable ratings by existing sentiment analysis technology, therefore
It does not elaborate herein.From formula (1) as can be seen that front evaluation account for overall assessment ratio it is higher, the score of the commodity
It is higher.
N is the total quantity of evaluation information, i.e. the sum of evaluation information can reflect the sales volume of the commodity, therefore evaluation information
Total quantity it is higher, the score of the commodity is higher.
T is duration of the commodity in information providing system.In the present embodiment, T is commodity in electronics quotient
The time of restocking in business system.Therefore, the time of restocking is longer, and the score of the commodity is higher.
Module 1005 is presented, information of the score in the list greater than the object of defined threshold is presented.In the present embodiment
In, after determining score for example, by above-mentioned formula (1), the score of the commodity of list can be ranked up, to obtain such as Fig. 9
Shown in list.It is not the desired object of user that the low object of score, which can consider, in lists, therefore can set regulation
Threshold value (such as 0.2), and only the information of object that list mid-score is more than the threshold value is presented to the user.
By handling above, the abstract information for intention that can be inputted according to user is obtained using first condition mapping table
Take the first condition of object corresponding with the information for intention, then obtained according to the first condition it is corresponding with first condition extremely
A few parameter, the design parameter of object is finally mapped to so as to the abstract information for intention by user, provides user's reality
Desired object information on border.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required hardware platform to realize, naturally it is also possible to all be implemented by hardware.Based on this understanding,
Technical solution of the present invention can be embodied in the form of software products in whole or in part to what background technique contributed,
The computer software product can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are to make
It obtains a computer equipment (can be personal computer, server or the network equipment etc.) and executes each embodiment of the present invention
Or method described in certain parts of embodiment.
Multiple embodiments of information providing system of the invention are explained above.Obviously, those skilled in the art are not taking off
From above-described embodiment can be made in the spirit and scope of the present invention it is various combination, modification or deformation.The common skill in this field
Art personnel every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Claims (6)
1. a kind of information providing method, is applied to information providing system, the information providing system is able to access that object database
And first condition mapping table, the mapping relations of information for intention and first condition are stored in the first condition mapping table,
In include:
Information for intention is identified from input from the user；
Based on the first condition mapping table, first condition corresponding with the information for intention is obtained；
Obtain at least one parameter corresponding with the first condition；
Generate the list for meeting the object of at least one parameter in the object database；And
The information of at least one object in the list is presented；
Wherein, the information providing system can also access the mapping relations being stored between first condition and at least one parameter
Parameter mapping table,
It is described to obtain corresponding with the first condition at least one parameter and include:
Mapping table based on the parameter obtains at least one parameter corresponding with the first condition；
Wherein, the parameter mapping table is established in the following manner:
Obtain comment information relevant to each first condition in the first condition mapping table；
For each first condition, the parameter of the object of the front evaluation contained in the comment information is identified；And
Each parameter is generated in the parameter mapping table according to the quantity or ratio of the comment information of front evaluation
Mapping relations between the first condition and the parameter.
2. information providing method as described in claim 1, wherein
Described at least one object information presented in the list includes:
Obtain the comment information of each object in the list；
Based on the comment information of each object, the score of each object is determined；And
The information that the score in the list is greater than the object of defined threshold is presented.
3. information providing method as claimed in claim 2, wherein
The comment information based on each object determines that the score of each object includes:
Extract front evaluation and the unfavorable ratings in the comment information of each object；
For each object, the quantity or ratio of quantity, the front evaluation and the unfavorable ratings based on comment information,
And at least one of the duration of the object in the object database determines score.
4. a kind of information providing system is able to access that object database and first condition mapping table, the first condition mapping
The mapping relations of information for intention and first condition are stored in table, including:
Identification module configures to identify information for intention from input from the user；
Condition obtains module, configures to be based on the first condition mapping table, obtains first corresponding with the information for intention
Part；
Parameter acquisition module configures to obtain at least one parameter corresponding with the first condition；
List Generating Module configures to generate the list for the object for meeting at least one parameter in the object database；
And
Module is presented, configures the information of at least one object in the list is presented；
Wherein, the parameter that the information providing system can also access the mapping relations being stored between first condition and parameter is reflected
Firing table,
Parameter acquisition module mapping table based on the parameter obtains at least one parameter corresponding with the first condition；
Wherein, the parameter mapping table generates in the following manner:
Obtain comment information relevant to each first condition in the first condition mapping table；
For each first condition, the parameter of the object of the front evaluation contained in the comment information is identified；And
Each parameter is generated in the parameter mapping table according to the quantity or ratio of the comment information of front evaluation
Mapping relations between the first condition and the parameter.
5. information providing system as claimed in claim 4, wherein
The presentation module obtains the comment information of each object in the list, the comment information based on each object
It determines the score of each object and information of the score in the list greater than the object of defined threshold is presented.
6. information providing system as claimed in claim 5, wherein
Front evaluation and unfavorable ratings and base in the comment information that module is presented by extracting each object
In the quantity of the comment information of each object, the front evaluation and the quantity or ratio of the unfavorable ratings and described
At least one of the duration of object in the object database determines the score of each object.
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| CN201510247523.0A CN106294361B (en) | 2015-05-15 | 2015-05-15 | Information providing method and information providing system |
| JP2016093758A JP6168192B2 (en) | 2015-05-15 | 2016-05-09 | Information providing method and information providing system |
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| CN109840734A (en) * | 2017-11-29 | 2019-06-04 | 北京京东尚科信息技术有限公司 | Information output method and device |
| CN110196742A (en) * | 2018-02-27 | 2019-09-03 | 阿里巴巴集团控股有限公司 | It generates, the method and device of display data object information |
| JP7278100B2 (en) * | 2019-02-22 | 2023-05-19 | 株式会社日立製作所 | Post evaluation system and method |
| CN110310120B (en) * | 2019-07-08 | 2022-02-11 | 湖南共睹互联网科技有限责任公司 | Guarantee transaction method, device and storage medium based on witness participation |
Citations (4)
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| CN102831526A (en) * | 2011-06-17 | 2012-12-19 | 苏州工业园区辰烁软件科技有限公司 | Method and system for searching and sequencing commodities to carry out transaction on line |
| CN103649952A (en) * | 2011-06-22 | 2014-03-19 | 乐天株式会社 | Information processing device, information processing method, information processing program, and storage medium having information processing program stored thereon |
| CN103870973A (en) * | 2012-12-13 | 2014-06-18 | 阿里巴巴集团控股有限公司 | Information push and search method and apparatus based on electronic information keyword extraction |
| CN103886473A (en) * | 2013-09-29 | 2014-06-25 | 上海本家空调系统有限公司 | Method and system for determining network transaction article suppliers |
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| JP2007264747A (en) * | 2006-03-27 | 2007-10-11 | Casio Comput Co Ltd | Merchandise transaction system and merchandise retrieval method |
| US8417713B1 (en) * | 2007-12-05 | 2013-04-09 | Google Inc. | Sentiment detection as a ranking signal for reviewable entities |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831526A (en) * | 2011-06-17 | 2012-12-19 | 苏州工业园区辰烁软件科技有限公司 | Method and system for searching and sequencing commodities to carry out transaction on line |
| CN103649952A (en) * | 2011-06-22 | 2014-03-19 | 乐天株式会社 | Information processing device, information processing method, information processing program, and storage medium having information processing program stored thereon |
| CN103870973A (en) * | 2012-12-13 | 2014-06-18 | 阿里巴巴集团控股有限公司 | Information push and search method and apparatus based on electronic information keyword extraction |
| CN103886473A (en) * | 2013-09-29 | 2014-06-25 | 上海本家空调系统有限公司 | Method and system for determining network transaction article suppliers |
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| CN106294361A (en) | 2017-01-04 |
| JP6168192B2 (en) | 2017-07-26 |
| JP2016219005A (en) | 2016-12-22 |
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