CN106294361A - Information providing method and information providing system - Google Patents
Information providing method and information providing system Download PDFInfo
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- CN106294361A CN106294361A CN201510247523.0A CN201510247523A CN106294361A CN 106294361 A CN106294361 A CN 106294361A CN 201510247523 A CN201510247523 A CN 201510247523A CN 106294361 A CN106294361 A CN 106294361A
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- G—PHYSICS
- 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.This information providing method is applied to information providing system, described information providing system is able to access that object database and first condition mapping table, described first condition mapping table stores the mapping relations of the information that has a mind and first condition, including: in the input of user, always identify information for intention；Based on described first condition mapping table, obtain the first condition corresponding with described information for intention；Obtain at least one parameter corresponding with described first condition；Generate the list of the object meeting at least one parameter described in described object database；And present the information of at least one object in described list.Information providing method according to the present invention and information providing system, it is possible to provide user the most desired concrete object information according to the abstract information for intention of user's input, it is achieved the object information management of hommization.
Description
Technical field
The present invention relates to a kind of information providing method and information providing system, particularly relate to can according to
The abstract information for intention of family input provides user the letter of the most desired concrete object information
Breath offer method and information providing system.
Background technology
Along with development and the variation of Internet service of information network, usually need in service according to
The input at family and various object information is provided.Typically, in e-commerce system, the most all can with
Text box or speech input interface is provided, in order to user inputs the commodity of expectation purchase in the middle of interface, family
Keyword.After system receives keyword, can be listed according to this keyword search merchandising database
Trade name includes that the commodity of this keyword are to present to user.Thus, user can be from this list
User is selected to expect the commodity bought.
But, can only be found by above-mentioned information providing system user and in the middle of trade name, comprise this key
The commodity of word.Such as, when user wants the school bag buying a certain brand, can be by this brand name and business
Category not " school bag " is input in the middle of system as keyword.In order to allow user can find sale
Commodity, commodity betray square tube often comprise in the middle of trade name brand name, merchandise classification and or
The information such as concrete model.Thus, by above-mentioned keyword, system can list all kinds of school bags of this brand.
But, when user is when finding the commodity oneself wanted, in fact may only have abstract demand,
I.e. may be unaware that or be unwilling to limit the title of commodity.Such as user it may be desirable to find has a certain
Plant function or all commodity of feature.When user wants to buy the camera being good at shooting fireworks, even if
Traditional e-commerce system have input " camera being good at shooting fireworks ", realizing expecting unless gone out the seller
Keyword like this can be inputted to user and in trade name, contain " fireworks ", otherwise cannot look for
To being really good at shooting the camera of fireworks.
In order to solve this technical problem, all kinds of e-commerce websites provide the bar selected according to user
The mechanism of part screening commodity.Such as, user can be according to selecting the business that prestores in advance in the middle of system
The attributes such as category is other, brand, place of departure, means of distribution.System is in advance by these conditions and each commodity
Attribute be associated such that it is able in merchandising database, retrieval meets the commodity of condition that user selects.
But, this mechanism user needs to select from the limited condition prestored, but the need of user
Ask and may be not limited to these conditions, it is possible to be fuzzyyer and abstract, therefore cannot meet user many
The demand of sample.
The present invention completes in view of above problem, its object is to, it is provided that a kind of information providing method and letter
Breath offer system, it is possible to provide user actually to expect according to the abstract information for intention of user's input
The concrete object information arrived, it is achieved 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, institute
Stating information providing system and be able to access that object database and first condition mapping table, described first condition reflects
In firing table, storage has a mind the mapping relations of information and first condition, including: always defeated from user
Enter middle identification information for intention；Based on described first condition mapping table, obtain corresponding with described information for intention
First condition；Obtain at least one parameter corresponding with described first condition；Generate described object database
In meet the list of object of at least one parameter described；And it is right to present at least one in described list
The information of elephant.
Embodiments of the invention also provide for a kind of information providing system, it is possible to access object database and the
One condition mapping table, stores the mapping pass of the information that has a mind and first condition in described first condition mapping table
System, including: identification module, configuration always to identify in the input of user information for intention；Condition
Acquisition module, configuration comes based on described first condition mapping table, obtains corresponding with described information for intention the
One condition；Parameter acquisition module, configuration obtains at least one parameter corresponding with described first condition；
List Generating Module, configuration generates the object meeting at least one parameter described in described object database
List；And presenting module, configuration presents the information of at least one object in described list.
Information providing method according to the present invention and information providing system, can taking out according to user's input
The information for intention of elephant, uses first condition mapping table to obtain the first of the object corresponding with this information for intention
Condition, obtains at least one parameter corresponding with first condition according to this first condition subsequently, it is thus possible to
Enough design parameters that the abstract information for intention of user is finally mapped to object, it is provided that user's reality is last
The object information hoped.Pass through such scheme, it is possible to provide according to the abstract information for intention of user's input
The most desired concrete object information of user, therefore realizes the object information management of hommization.
Accompanying drawing explanation
Fig. 1 is the flow chart of information providing method according to an embodiment of the invention.
Fig. 2 is the schematic diagram of first condition mapping table according to an embodiment of the invention.
Fig. 3 is the flow chart setting up parameter mapping table according to an embodiment of the invention.
Fig. 4 A, B are parameter and evaluation number statistics of variables during generation parameter mapping table is described
The schematic diagram of result.
Fig. 5 is parameter and the statistical result of evaluation quantity during generation parameter mapping table is described
Another schematic diagram.
Fig. 6 is the schematic diagram of parameter mapping table according to an embodiment of the invention.
Fig. 7 is the schematic diagram of list object according to an embodiment of the invention.
Fig. 8 is the flow chart of at least one object information presenting list for explanation according to review information.
When Fig. 9 is to present at least one information in list object, present the schematic diagram at interface.
Figure 10 is the functional block diagram of information providing system according to an embodiment of the invention.
Detailed description of the invention
For enabling those skilled in the art to be more fully understood that technical scheme, below in conjunction with attached
Figure describes information providing method and the detailed description of the invention of information providing system of the present invention in detail.This
Bright information providing method is applied to information providing system.In the following embodiments, information providing system
Illustrate as a example by e-commerce system, but those skilled in the art will know that the information of the present invention provides system
System can also is that other any such as information retrieval systems etc. provide corresponding information according to the request of user
System.Certainly, the invention is not restricted to this, do not make creative labor those of ordinary skill in the art
The every other embodiment obtained under dynamic premise, broadly falls into the scope of protection of the invention.
[information providing method]
Below, the information providing method of the present invention is described in detail in conjunction with accompanying drawing.The information of the present invention provides
Method is applied to information providing system, and information providing information system is that the information for intention according to user provides each
The system of class object information.Such as, in e-commerce system, according to the commodity purpose letter of user's input
Breath provides Recommendations information etc..In the present invention, information providing system be able to access that object database with
And first condition mapping table.Object database for example, merchandising database, is stored in e-commerce platform and works as
All kinds of commodity of middle sale.First condition mapping table stores the mapping pass of the information that has a mind and first condition
System.About first condition mapping table, will describe in detail below.It may be noted that the information of the present invention carries
Being not limited to e-commerce system for system, object database is also not necessarily limited to merchandising database, it is also possible to be to appoint
What his system that information can be provided.
Fig. 1 is the flow chart of information providing method according to an embodiment of the invention.As it is shown in figure 1, this
The information providing method of invention comprises the following steps:
First, in the input of user, information for intention (step S101) is always identified.No matter information provides
System is to be realized by webpage mode or realized by application program, all carries in the middle of information providing system
It is provided with user's input interface, to receive the information for intention from user.As nonrestrictive example, should
User's input interface can be text box, to receive the word input from user.Additionally, user's input
Interface can also be mike, to receive the phonetic entry from user.Additionally, user's input interface is also
Can be photographic head, thus identify bar code, Quick Response Code or other image informations.The input of user
Sometimes with the context in addition to information for intention.Such as, user may input " I in text box
Want a camera being good at shooting fireworks ".Now, information providing system needs to know from the input of user
The not information for intention such as " fireworks ", " camera ".The information for intention identified is not limited to one, can also be
Multiple.Existing technology can be utilized real about modes such as Text region, speech recognition or image recognitions
Existing, the most here elaborate.
It follows that based on first condition mapping table, obtain the first condition (step corresponding with information for intention
S102).Owing to information for intention is typically diversified and abstract information, therefore to determine required for user
The design parameter of object, need first these information for intention to be normalized arrangement, be i.e. summarized as first
Condition.Below, first condition mapping table is described in detail.First condition mapping table stores the information that has a mind
Mapping relations with first condition.Understand for convenience, in the following description or with user at electronics
Business system is intended to buy the digital camera being good at shooting fireworks illustrate as non-limiting example.This
Time, first condition can be such as the photographed scene of digital camera.Fig. 2 is according to embodiments of the invention
The schematic diagram of first condition mapping table.As in figure 2 it is shown, first condition mapping table includes scene and meaning
To the mapping relations of information.Such as, information for intention " night scene ", " fireworks ", " starry sky " are summarized as " night
Scape ".As another example, it is also possible to information for intention " child ", " bird ", " waterfall " to be summarized as " fortune
Animal body " etc..First condition mapping table can be according to the history input condition of daily experience or user
And previously generate, and it is stored in information providing system or service that information providing system is able to access that
In device.In the present embodiment, owing to recognizing information for intention " fireworks ", therefore get as Article 1
" night scene " of part.When the input of user does not exist the information for intention of storage in first condition mapping table,
Information providing system can provide information the most according to the conventional method, records this information for intention simultaneously, with
Information provides the attendant of system to update first condition mapping table.Attendant can after seeing prompting
To update first condition mapping table, the information for intention that will record and first condition set up mapping relations.This
Sample, information providing system upper once recognize this information for intention time, can obtain and this information for intention pair
The first condition answered.
Subsequently, at least one parameter (step S103) corresponding with described first condition is obtained.In this reality
Execute in example, from camera is classified, obtain the commodity parameter corresponding with first condition " night scene ".Preferably,
Information providing system can access the parameter of the mapping relations between storage first condition and at least one parameter
Mapping table, and obtain at least one parameter corresponding with above-mentioned first condition based on this parameter mapping table.
This parameter mapping table can previously generate, and is stored in the server that information providing system is interior or long-range
In.The design parameter of at least one parameter e.g. commodity of object.Such as, in the middle of digital camera,
It can be the parameter such as fuselage or the shutter speed of camera lens, aperture, ISO.
Below, the process of parameter mapping table is set up in detailed description.Fig. 3 is according to an embodiment of the invention
Set up the flow chart of parameter mapping table.As it is shown on figure 3, first obtain and in described first condition mapping table
The relevant review information (step S301) of each first condition.Such as can be from each electricity of the Internet
Sub-business web site or comment website collect the review information relevant to " night scene ".It should be noted that, this
In review information be not limited to text reviews, it is also possible to include other ancillary datas.In the present embodiment,
The picture corresponding to text reviews and this comment can be obtained.When text reviews describes multiple picture,
Need the word identifying which part corresponding to which pictures.
Subsequently, for obtaining each first condition of review information, identify the front contained in review information
The parameter (step S302) of the object evaluated.Specifically, the review information obtained is carried out text to divide
Analysis, screening obtains having the review information that front is evaluated.Analysis for emotion word can utilize existing
Technology, the most here elaborates.In the present embodiment, can first filter out containing front evaluation
Text reviews, and analyze ISO and the shutter of picture corresponding to text reviews with the evaluation of this front
The parameters such as speed.By collecting substantial amounts of review information from the Internet and carrying out above-mentioned analysis, Ke Yitong
Count out at least one parameter and the review information of the object with front evaluation for each first condition
Quantity.
Finally, for each parameter, according to the quantity of review information evaluated of front or ratio,
Described parameter mapping table generates the mapping relations (step between described first condition and described parameter
S303).Fig. 4 A, B be parameter and evaluation quantity during generation parameter mapping table is described
The schematic diagram of statistical result.Fig. 4 A is that the first condition " night scene " collected on the internet is relevant just
The value of the ISO corresponding to review information that face is evaluated and the quantity of review information.As shown in Figure 4 A,
In the review information that the front relevant to " night scene " is evaluated, ISO be 100 picture most, totally 1000
Individual, ISO be the picture of 200 be more than second, totally 800.Fig. 4 B is first collected on the internet
The value of the shutter speed corresponding to review information that the front that condition " night scene " is relevant is evaluated and comment letter
The quantity of breath.As shown in Figure 4 B, in the review information that the front relevant to " night scene " is evaluated, shutter speed
Degree is that the picture of 1/120 second is most, totally 1000, shutter speed be the picture of 1/20 second be more than second,
Totally 800.Quantity except review information, it is also possible to the ratio of statistics review information.Fig. 5 be for
Illustrate to generate parameter during parameter mapping table and evaluate another signal of statistical result of quantity
Figure.As it is shown in figure 5, the picture that ISO is 100 accounts for 50% that the number of reviews evaluated in front is overall, ISO
Be 200 picture account for front evaluate number of reviews overall 40%；Shutter speed is the picture of 1/120
Account for front evaluate number of reviews overall 50%, shutter speed be 1/20 picture account for front evaluate comment
Opinion quantity overall 40%.After obtaining above-mentioned statistical result, it can be deduced that corresponding to first condition extremely
A few parameter.Such as, set a threshold value (such as 20%) evaluating ratio, as long as number of reviews
Ratio exceedes this threshold value, i.e. can be identified as the Common Parameters under this first condition, namely with this Article 1
The parameter that part is corresponding.By above-mentioned statistics, it can be deduced that first condition is normal in the case of " night scene "
Being 100,200 with ISO, conventional shutter speed is 1/120,1/20, therefore can be in parameter mapping table
Generate the mapping relations between " night scene " and above-mentioned conventional ISO, conventional shutter speed, as shown in Figure 6.
So, when information providing system obtains first condition " night scene ", can be obtained by this parameter mapping table
Take the parameter corresponding with first condition " night scene " " ISO100,200 " and " shutter speed 1/120,
1/20”.It is of course also possible to do not set up parameter mapping table, and whenever recognizing the purpose letter with user's input
During breath, said method is applicable to the first condition that this information for intention is corresponding such that it is able to directly obtain with
At least one parameter that this first condition is corresponding.
After obtaining at least one parameter corresponding with first condition, generate in described object database and accord with
Close the list (step S104) of the object of at least one parameter described.Specifically, can be in lists
List all objects meeting at least one parameter above-mentioned in the middle of object database.Fig. 7 is according to the present invention
The schematic diagram of list object of embodiment.As it is shown in fig. 7, in the present embodiment, can by ISO100,
200 and shutter speed 1/120,1/20 as conditional information retrieval merchandising database, thus generate meet above-mentioned
The object 1 of at least one parameter, object 2 and the list of object 3.
Finally, the information (step S105) of at least one object in above-mentioned list is presented to user.This
Time, the information of all objects in list can be presented to user, can present anti-the most in the present embodiment
All commodity of at least one parameter of the information for intention of user's input are reflected.But, when user is utilizing
During information providing system, such as when buying commodity in e-commerce system, it will usually with reference to review information,
To help oneself to find suitable commodity.But owing to the comment data amount on the Internet is big, user browses institute
Some comments require a great deal of time.To this, in order to provide the user with more useful information, this
The information providing method of invention additionally provides a kind of preferred embodiment.Below, the excellent of the present invention is described in detail
Select embodiment.Fig. 8 is the stream of at least one object information presenting list for explanation according to review information
Cheng Tu.As shown in Figure 8:
First, the review information (step S801) of each object in described list is obtained.Specifically,
For each object in list, such as can be from each e-commerce website of the Internet or comment net
The review information relevant to this object is collected in standing.
It follows that review information based on each object, determine the mark (step S802) of each object.
The determination mode of mark can adjust the most neatly.Preferably, can extract in list
Front in the review information of each object is evaluated and unfavorable ratings, and for each object, based on
The quantity of review information, front evaluation and the quantity of unfavorable ratings or ratio and object are in number of objects
Mark is determined according at least one in the survival time in the middle of storehouse.
As an example, mark can be determined by below equation:
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 that the ratio accounting for overall assessment is evaluated in front.By the analysis to review information, can be from comment
Information is extracted the Feature Words of commodity and modifies the emotion word of this feature word.For camera, feature
Word such as can have " image quality ", " pixel ", " outward appearance ", " weight ", " size " etc..Emotion word example
As having " clearly ", " high ", " beautiful ", " gently ", " little " etc..By analyzing Feature Words and emotion
Word, i.e. can determine whether that this review information is that front is evaluated, neutrality is evaluated or unfavorable ratings.Here it is possible to
Judge that review information is that front is evaluated, neutrality is evaluated or unfavorable ratings by existing sentiment analysis technology,
The most here elaborate.From formula (1) it can be seen that the ratio accounting for overall assessment is evaluated in front
The highest, the mark of these commodity is the highest.
N is the sales volume that the sum of the total quantity of evaluation information, i.e. evaluation information can reflect these commodity, because of
The total quantity of this evaluation information is the highest, and the mark of these commodity is the highest.
T is these commodity survival times in the middle of information providing system.In the present embodiment, T is commodity
The added time in this e-commerce system.Therefore, the added time is the longest, the mark of these commodity
The highest.
Finally, the information (step S803) more than the object of defined threshold of the mark in described list is presented.
In the present embodiment, after determining mark by the most above-mentioned formula (1), can dividing the commodity of list
Number is ranked up, thus obtains list as shown in Figure 9.Now, the object that mark is low in lists can
Not to think the being desired object of user, the threshold value (such as 0.2) of regulation therefore can be set, and
The part of the information that list mid score only exceedes the object of this threshold value presents to user.It should be noted that, row
Table can not also include " scene " or " mark " hurdle, and only list the object through sequence.
By said method, first condition can be used to reflect according to the abstract information for intention of user's input
Firing table obtains the first condition of the object corresponding with this information for intention, obtains according to this first condition subsequently
Take at least one parameter corresponding with first condition such that it is able to by final for the abstract information for intention of user
It is mapped to the design parameter of object, it is provided that the most desired object information of user.
It is explained above multiple embodiments of the information providing method of the present invention.Obviously, people in the art
Member above-described embodiment can be made without departing from the spirit and scope of the present invention various combination, amendment or
Person deforms.Those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of protection of the invention.
[information providing system]
Below, the information providing system of the present invention is described in detail in conjunction with accompanying drawing.The information of the present invention provides
Information system is the system that the information for intention according to user provides types of objects information.The information of the present invention carries
Can be such as e-commerce system for system, provide according to the commodity purchasing information for intention of user's input and push away
Recommend merchandise news etc..In the present invention, information providing system is able to access that object database and Article 1
Part mapping table.Object database for example, merchandising database, is stored in sale in the middle of e-commerce platform
All kinds of commodity.First condition mapping table stores the mapping relations of the information that has a mind and first condition.About
First condition mapping table, will describe in detail below.It may be noted that the information providing system of the present invention not
Being limited to e-commerce system, object database is also not necessarily limited to merchandising database, it is also possible to be any other
The system of information can be provided.
Figure 10 is the functional block diagram of information providing system according to an embodiment of the invention.As shown in Figure 10,
The information providing system 1000 of the present invention includes: identification module 1001, condition acquisition module 1002, ginseng
Count acquisition module 1003, List Generating Module 1004 and present module 1005.Below, describe in detail
The process of modules.
Identification module 1001 always identifies information for intention in the input of user.No matter information providing system is
Realized by webpage mode or realized by application program, being provided which in the middle of information providing system 1000
There is user's input interface, to receive the information for intention from user.As nonrestrictive example, this use
Family input interface can be text box, to receive the word input from user.Additionally, user's input connects
Mouth can also be mike, to receive the phonetic entry from user.Additionally, user's input interface also may be used
To be photographic head, thus identify bar code, Quick Response Code or other image informations.The input of user has
Time can be with context in addition to information for intention.Such as, user may input in text box that " I thinks
Want a camera being good at shooting fireworks ".Now, information providing system needs to identify from the input of user
The information for intention such as " fireworks ", " camera ".The information for intention identified is not limited to one, can also be many
Individual.Existing technology can be utilized to realize about modes such as Text region, speech recognition or image recognitions,
The most here elaborate.
Condition acquisition module 1002, based on first condition mapping table, obtains the Article 1 corresponding with information for intention
Part.Owing to information for intention is typically diversified and abstract information, therefore to determine required for user
The design parameter of object, needs first these information for intention to be normalized arrangement, is i.e. summarized as Article 1
Part.Below, first condition mapping table is described in detail.In first condition mapping table storage have a mind information with
The mapping relations of first condition.Understand for convenience, in the following description or with user electronics business
Business system is intended to buy the digital camera being good at shooting fireworks illustrate as non-limiting example.Now,
First condition can be such as the photographed scene of digital camera.Fig. 2 is according to an embodiment of the invention
The schematic diagram of one condition mapping table.As in figure 2 it is shown, first condition mapping table includes scene and purpose letter
The mapping relations of breath.Such as, information for intention " night scene ", " fireworks ", " starry sky " are summarized as " night scene ".
As another example, it is also possible to information for intention " child ", " bird ", " waterfall " to be summarized as " motion
Object " etc..First condition mapping table can be according to the history input condition of daily experience or user
Previously generate, and be stored in information providing system 1000 or information providing system 1000 can be visited
In the server asked.In the present embodiment, owing to recognizing information for intention " fireworks ", work is therefore got
" night scene " for first condition.When the input of user does not exist the purpose of storage in first condition mapping table
During information, information providing system can provide information the most according to the conventional method, records this purpose simultaneously
Information, provides the attendant of system to update first condition mapping table with information.Attendant sees
Can update first condition mapping table after prompting, the information for intention that will record is set up with first condition and is mapped
Relation.So, information providing system upper once recognize this information for intention time, can obtain and this meaning
To the first condition that information is corresponding.
Parameter acquisition module 1003 obtains at least one parameter corresponding with described first condition.In this enforcement
In example, from camera is classified, obtain the commodity parameter corresponding with first condition " night scene ".Preferably, letter
Breath offer system 1000 can access the mapping relations between storage first condition and at least one parameter
Parameter mapping table, and obtain at least one ginseng corresponding with above-mentioned first condition based on this parameter mapping table
Number.This parameter mapping table can previously generate, and is stored in the clothes that information providing system is interior or long-range
In business device.The design parameter of at least one parameter e.g. commodity of object.Such as, work as at digital camera
In, can be the parameter such as fuselage or the shutter speed of camera lens, aperture, ISO.
Below, the process of parameter mapping table is set up in detailed description.Fig. 3 is according to an embodiment of the invention
Set up the flow chart of parameter mapping table.As it is shown on figure 3, first obtain and in described first condition mapping table
The relevant review information (step S301) of each first condition.Such as can be from each electricity of the Internet
Sub-business web site or comment website collect the review information relevant to " night scene ".It should be noted that, this
In review information be not limited to text reviews, it is also possible to include other ancillary datas.In the present embodiment,
The picture corresponding to text reviews and this comment can be obtained.When text reviews describes multiple picture,
Need the word identifying which part corresponding to which pictures.
Subsequently, for obtaining each first condition of review information, identify the front contained in review information
The parameter (step S302) of the object evaluated.Specifically, the review information obtained is carried out text to divide
Analysis, screening obtains having the review information that front is evaluated.Analysis for emotion word can utilize existing
Technology, the most here elaborates.In the present embodiment, can first filter out containing front evaluation
Text reviews, and analyze ISO and the shutter of picture corresponding to text reviews with the evaluation of this front
The parameters such as speed.By collecting substantial amounts of review information from the Internet and carrying out above-mentioned analysis, Ke Yitong
Count out at least one parameter and the review information of the object with front evaluation for each first condition
Quantity.
Finally, for each parameter, according to the quantity of review information evaluated of front or ratio,
Described parameter mapping table generates the mapping relations (step between described first condition and described parameter
S303).Fig. 4 A, B be parameter and evaluation quantity during generation parameter mapping table is described
The schematic diagram of statistical result.Fig. 4 A is that the first condition " night scene " collected on the internet is relevant just
The value of the ISO corresponding to review information that face is evaluated and the quantity of review information.As shown in Figure 4 A,
In the review information that the front relevant to " night scene " is evaluated, ISO be 100 picture most, totally 1000
Individual, ISO be the picture of 200 be more than second, totally 800.Fig. 4 B is first collected on the internet
The value of the shutter speed corresponding to review information that the front that condition " night scene " is relevant is evaluated and comment letter
The quantity of breath.As shown in Figure 4 B, in the review information that the front relevant to " night scene " is evaluated, shutter speed
Degree is that the picture of 1/120 second is most, totally 1000, shutter speed be the picture of 1/20 second be more than second,
Totally 800.Quantity except review information, it is also possible to the ratio of statistics review information.Fig. 5 be for
Illustrate to generate parameter during parameter mapping table and evaluate another signal of statistical result of quantity
Figure.As it is shown in figure 5, the picture that ISO is 100 accounts for 50% that the number of reviews evaluated in front is overall, ISO
Be 200 picture account for front evaluate number of reviews overall 40%；Shutter speed is the picture of 1/120
Account for front evaluate number of reviews overall 50%, shutter speed be 1/20 picture account for front evaluate comment
Opinion quantity overall 40%.After obtaining above-mentioned statistical result, it can be deduced that corresponding to first condition extremely
A few parameter.Such as, set a threshold value (such as 20%) evaluating ratio, as long as number of reviews
Ratio exceedes this threshold value, i.e. can be identified as the Common Parameters under this first condition, namely with this Article 1
The parameter that part is corresponding.By above-mentioned statistics, it can be deduced that first condition is normal in the case of " night scene "
Being 100,200 with ISO, conventional shutter speed is 1/120,1/20, therefore can be in parameter mapping table
Generate the mapping relations between " night scene " and above-mentioned conventional ISO, conventional shutter speed, as shown in Figure 6.
So, when information providing system obtains first condition " night scene ", can be obtained by this parameter mapping table
Take the parameter corresponding with first condition " night scene " " ISO100,200 " and " shutter speed 1/120,
1/20”.It is of course also possible to do not set up parameter mapping table, and whenever recognizing the purpose letter with user's input
During breath, said method is applicable to the first condition that this information for intention is corresponding such that it is able to directly obtain with
At least one parameter that this first condition is corresponding.
List Generating Module 1004, after obtaining at least one parameter corresponding with first condition, generates institute
State the list of the object meeting at least one parameter described in object database.Specifically, can be at row
Table is listed all objects meeting at least one parameter above-mentioned in the middle of object database.Fig. 7 is according to this
The schematic diagram of the list object of inventive embodiment.As it is shown in fig. 7, in the present embodiment, can be by
ISO100,200 and shutter speed 1/120,1/20 are as conditional information retrieval merchandising database, thus generate
Meet the object 1 of at least one parameter above-mentioned, object 2 and the list of object 3.
Present module 1005 and present the information of at least one object in above-mentioned list to user.Now, may be used
To present the information of all objects in list to user, can present the most in the present embodiment and reflect use
All commodity of at least one parameter of the information for intention of family input.But, when user is utilizing information to carry
During for system 1000, such as when buying commodity in e-commerce system, it will usually with reference to review information,
To help oneself to find suitable commodity.But owing to the comment data amount on the Internet is big, user browses institute
Some comments require a great deal of time.To this, in order to provide the user with more useful information, this
The information providing system of invention additionally provides a kind of preferred embodiment.Below, the excellent of the present invention is described in detail
Select embodiment.
First, present module 1005 and obtain the review information of each object in described list.Specifically,
For each object in list, such as can be from each e-commerce website of the Internet or comment net
The review information relevant to this object is collected in standing.
It follows that present module 1005 review information based on each object, determine the mark of each object
(step S802).The determination mode of mark can adjust the most neatly.Preferably, may be used
Evaluate and unfavorable ratings with the front in the review information of each object in extraction list, and for
Each object, quantity based on review information, front evaluates and the quantity of unfavorable ratings or ratio, with
And at least one in the survival time that object is in the middle of object database determines mark.
As an example, mark can be determined by below equation:
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 that the ratio accounting for overall assessment is evaluated in front.By the analysis to review information, can be from comment
Information is extracted the Feature Words of commodity and modifies the emotion word of this feature word.For camera, feature
Word such as can have " image quality ", " pixel ", " outward appearance ", " weight ", " size " etc..Emotion word example
As having " clearly ", " high ", " beautiful ", " gently ", " little " etc..By analyzing Feature Words and emotion
Word, i.e. can determine whether that this review information is that front is evaluated, neutrality is evaluated or unfavorable ratings.Here it is possible to
Judge that review information is that front is evaluated, neutrality is evaluated or unfavorable ratings by existing sentiment analysis technology,
The most here elaborate.From formula (1) it can be seen that the ratio accounting for overall assessment is evaluated in front
The highest, the mark of these commodity is the highest.
N is the sales volume that the sum of the total quantity of evaluation information, i.e. evaluation information can reflect these commodity, because of
The total quantity of this evaluation information is the highest, and the mark of these commodity is the highest.
T is these commodity survival times in the middle of information providing system.In the present embodiment, T is commodity
The added time in this e-commerce system.Therefore, the added time is the longest, the mark of these commodity
The highest.
Present mark that module 1005 presents in the described list information more than the object of defined threshold.At this
In embodiment, after determining mark by the most above-mentioned formula (1), the mark of the commodity of list can be entered
Row sequence, thus obtain list as shown in Figure 9.The object that mark is low in lists is not it is believed that be
The desired object of user, therefore can set the threshold value (such as 0.2) of regulation, and only by list
The information of the object that mark exceedes this threshold value presents to user.
Processed by above, first condition can be used to reflect according to the abstract information for intention of user's input
Firing table obtains the first condition of the object corresponding with this information for intention, obtains according to this first condition subsequently
Take at least one parameter corresponding with first condition such that it is able to by final for the abstract information for intention of user
It is mapped to the design parameter of object, it is provided that the most desired object information of user..
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive this
Bright can add the mode of required hardware platform by software and realize, naturally it is also possible to all be come by hardware
Implement.Based on such understanding, technical scheme background technology is contributed whole or
Part can embody with the form of software product, and this computer software product can be stored in storage and be situated between
In matter, such as ROM/RAM, magnetic disc, CD etc., instruct with so that a computer sets including some
Standby (can be personal computer, server, or the network equipment etc.) performs each embodiment of the present invention
Or the method described in some part of embodiment.
It is explained above multiple embodiments of the information providing system of the present invention.Obviously, people in the art
Member above-described embodiment can be made without departing from the spirit and scope of the present invention various combination, amendment or
Person deforms.Those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of protection of the invention.
Claims (10)
1. an information providing method, is applied to information providing system, and described information providing system can be visited
Ask object database and first condition mapping table, described first condition mapping table stores the information that has a mind
With the mapping relations of first condition, including:
In the input of user, always identify information for intention；
Based on described first condition mapping table, obtain the first condition corresponding with described information for intention；
Obtain at least one parameter corresponding with described first condition；
Generate the list of the object meeting at least one parameter described in described object database；And
Present the information of at least one object in described list.
2. information providing method as claimed in claim 1, wherein,
Described information providing system can also access storage reflecting between first condition and at least one parameter
Penetrate the parameter mapping table of relation,
Described acquisition at least one parameter corresponding with described first condition includes:
Based on described parameter mapping table, obtain at least one parameter corresponding with described first condition.
3. information providing method as claimed in claim 2, wherein,
Set up described parameter mapping table in the following manner:
Obtain the review information relevant to each first condition in described first condition mapping table；
For described each first condition, identify the object that the front contained in described review information is evaluated
Parameter；And
For each parameter, according to the quantity of review information evaluated of front or ratio, described
Parameter mapping table generates the mapping relations between described first condition and described parameter.
4. information providing method as claimed in claim 1, wherein,
Described at least one object information presented in described list includes:
Obtain the review information of each object in described list；
Review information based on described each object, determines the mark of each object；And
Present the information more than the object of defined threshold of the mark in described list.
5. information providing method as claimed in claim 4, wherein,
Described review information based on described each object, determines that the mark of each object includes:
Extract the front in the review information of described each object to evaluate and unfavorable ratings；
For each object, quantity based on review information, the evaluation of described front and described unfavorable ratings
In quantity or ratio and the described object survival time in the middle of described object database at least one
Individual determine mark.
6. an information providing system, it is possible to access object database and first condition mapping table, described
First condition mapping table stores the mapping relations of the information that has a mind and first condition, including:
Identification module, configuration always to identify in the input of user information for intention；
Condition acquisition module, configuration, based on described first condition mapping table, to obtain and described information for intention
Corresponding first condition；
Parameter acquisition module, configuration obtains at least one parameter corresponding with described first condition；
List Generating Module, configuration generates and meets at least one parameter described in described object database
The list of object；And
Presenting module, configuration presents the information of at least one object in described list.
7. information providing system as claimed in claim 6, wherein,
Described information providing system can also access storage mapping relations between first condition and parameter
Parameter mapping table,
Described parameter acquisition module based on described parameter mapping table, obtain corresponding with described first condition extremely
A few parameter.
8. information providing system as claimed in claim 7, wherein,
Described parameter mapping table generates in the following manner:
Obtain the review information relevant to each first condition in described first condition mapping table；
For described each first condition, identify the object that the front contained in described review information is evaluated
Parameter；And
For each parameter, according to the quantity of review information evaluated of front or ratio, described
Parameter mapping table generates the mapping relations between described first condition and described parameter.
9. information providing system as claimed in claim 6, wherein,
The described module that presents obtains the review information of each object in described list, based on described each right
Mark that the review information of elephant determines each object and present in described list mark more than defined threshold
The information of object.
10. information providing system as claimed in claim 9, wherein,
The described module that presents is evaluated by the front in the review information of the described each object of extraction and negative
Evaluate and the quantity of review information based on each object, described front are evaluated and described unfavorable ratings
In quantity or ratio and the described object survival time in the middle of described object database at least one
The individual mark determining 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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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN110310120A (en) * | 2019-07-08 | 2019-10-08 | 湖南共睹互联网科技有限责任公司 | Guarantee method of commerce, device and the storage medium participated in based on eye-witness |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP7278100B2 (en) * | 2019-02-22 | 2023-05-19 | 株式会社日立製作所 | Post evaluation system and method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106294361B (en) | 2019-05-21 |
| JP6168192B2 (en) | 2017-07-26 |
| JP2016219005A (en) | 2016-12-22 |
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