CN103678313B - A kind of method and device of assessment web page authority - Google Patents
A kind of method and device of assessment web page authority Download PDFInfo
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- CN103678313B CN103678313B CN201210320005.3A CN201210320005A CN103678313B CN 103678313 B CN103678313 B CN 103678313B CN 201210320005 A CN201210320005 A CN 201210320005A CN 103678313 B CN103678313 B CN 103678313B
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- G—PHYSICS
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- 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
Abstract
The present invention provides a kind of method and devices of assessment web page authority, wherein the method for assessment web page authority includes：There are the webpages of linking relationship between acquisition website as the first collections of web pages, and, there are the webpages of linking relationship as the second collections of web pages in acquisition website；Determine the external authority of each webpage in first collections of web pages；First collections of web pages and the external authority possessed by webpage of intersecting in second collections of web pages are transferred to the non-crossing webpage in second collections of web pages, to obtain the external authoritative of the non-crossing webpage.By the above-mentioned means, the present invention can greatly improve accuracy when carrying out definitive evaluation to webpage.
Description
【Technical field】
The present invention relates to Hypertext Link technology, more particularly to a kind of method and device of assessment web page authority.
【Background technology】
Search engine can determine to return the result middle webpage when returning the result to user according to the authority of each webpage
It puts in order, the authority of webpage shows the significance level of webpage.
The direction that webpage is transmitted according to link can be divided into link web page and enter link web page, be by going out chain in the prior art
The authority of webpage is determined into the authoritative of link web page.Referring to FIG. 1, Fig. 1 is the schematic diagram of web page interlinkage relationship.Such as figure
Shown in 1, in the prior art, the authority for entering link web page C depends on out the authority of link web page A and B, enters the authority of link web page E
Property relies on out the authority of link web page C, D and F.As can be seen that in the method for this determining web page authority, each webpage is calculated
Authority when, do not consider web page source, i.e., for some in a website enters link web page, be directed toward this and enter going out for link web page
The webpage of link web page either other websites or the webpage of the same website enter the authoritative influence of link web page all to this
It is identical.Obviously, the link network number of pages that goes out for entering link web page is directed toward for one enters link web page, in the same website can be with
Artificially freely it is arranged, therefore, when assessing the authority of webpage using this method of the prior art, asks there are accuracy is low
Topic.
【Invention content】
It is existing to solve technical problem to be solved by the invention is to provide a kind of method and device of assessment web page authority
There is in technology existing accuracy low technical problem when to webpage progress definitive evaluation.
The present invention be solve technical problem and the technical solution adopted is that provide it is a kind of assessment web page authority method, packet
It includes：There are the webpages of linking relationship between acquisition website as the first collections of web pages, and, there are linking relationships in acquisition website
Webpage is as the second collections of web pages；Determine the external authority of each webpage in first collections of web pages；By first webpage
Gather and is transferred in second collections of web pages with the external authority possessed by webpage of intersecting in second collections of web pages
Non-crossing webpage, to obtain the external authoritative of the non-crossing webpage.
According to one of present invention preferred embodiment, the method further includes：Utilize the external authoritative right of each webpage
The search result of search engine is ranked up.
According to one of present invention preferred embodiment, the authoritative step in outside of each webpage in first collections of web pages is determined
Suddenly include：The external authority of each webpage in first collections of web pages is iterated to calculate, wherein entering the external authoritative of link web page
It is determined by being directed toward the external authority for respectively going out link web page for entering link web page and respectively going out the corresponding weight of link web page.
According to one of present invention preferred embodiment, respectively go out the corresponding weight of link web page at least by being determined with next factor：
This goes out the number for entering link web page of link web page direction；Alternatively, this goes out the possibility that link web page is clicked.
According to one of present invention preferred embodiment, by first collections of web pages and intersecting in second collections of web pages
The step of non-crossing webpage that external authority is transferred in second collections of web pages possessed by webpage includes：Described in calculating
The inside of each webpage is authoritative in second collections of web pages；According to the inside of non-crossing webpage authority and the intersection webpage
Inside authority determine allocation proportion, and by it is described intersect webpage it is external it is authoritative distributed to the allocation proportion it is described
Non-crossing webpage.
According to one of present invention preferred embodiment, the authoritative step in inside of each webpage in second collections of web pages is determined
Suddenly include：The inside for iterating to calculate each webpage in second collections of web pages is authoritative, wherein the inside for entering link web page is authoritative
It is determined by being directed toward inside authority for respectively going out link web page for entering link web page and respectively going out the corresponding weight of link web page.
According to one of present invention preferred embodiment, respectively go out the corresponding weight of link web page at least by being determined with next factor：
This goes out the number for entering link web page of link web page direction；Alternatively, this goes out the possibility that link web page is clicked.
According to one of present invention preferred embodiment, according to the inside of non-crossing webpage authority and the intersection webpage
Inside authority the step of determining allocation proportion include：The inside authority of the non-crossing webpage is intersected into webpage with described
Inside authority between ratio as the allocation proportion.
The present invention also provides a kind of devices of assessment web page authority, including：Acquiring unit is deposited for obtaining between website
Linking relationship webpage as the first collections of web pages, and, obtain website in there are the webpages of linking relationship as the second net
Page set；First computing unit, the external authority for determining each webpage in first collections of web pages；Determination unit is used
In first collections of web pages and the external authority of intersecting possessed by webpage in second collections of web pages are transferred to institute
The non-crossing webpage in the second collections of web pages is stated, to obtain the external authoritative of the non-crossing webpage.
According to one of present invention preferred embodiment, described device further comprises：Sequencing unit, for utilizing each webpage
External authority is ranked up the search result of search engine.
According to one of present invention preferred embodiment, first computing unit determines each webpage in first collections of web pages
The authoritative mode in outside include：The external authority for iterating to calculate each webpage in first collections of web pages, wherein entering chain
The external authority of webpage is by being directed toward the external authority for respectively going out link web page for entering link web page and respectively going out the corresponding power of link web page
It determines again.
According to one of present invention preferred embodiment, respectively go out the corresponding weight of link web page at least by being determined with next factor：
This goes out the number for entering link web page of link web page direction；Alternatively, this goes out the possibility that link web page is clicked.
According to one of present invention preferred embodiment, the determination unit includes：Second computing unit, for determining described
The inside of each webpage is authoritative in two collections of web pages；Allocation unit, for according to the inside of the non-crossing webpage it is authoritative and
The inside authority for intersecting webpage determines allocation proportion, and by the external authority for intersecting webpage with the distribution ratio
Example distributes to the non-crossing webpage.
According to one of present invention preferred embodiment, second computing unit determines each webpage in second collections of web pages
The authoritative mode in inside include：The inside for iterating to calculate each webpage in second collections of web pages is authoritative, wherein entering chain
The inside authority of webpage is by being directed toward inside authority for respectively going out link web page for entering link web page and respectively going out the corresponding power of link web page
It determines again.
According to one of present invention preferred embodiment, respectively go out the corresponding weight of link web page at least by being determined with next factor：
This goes out the number for entering link web page of link web page direction；Alternatively, this goes out the possibility that link web page is clicked.
According to one of present invention preferred embodiment, the allocation unit according to the inside of the non-crossing webpage it is authoritative and
The inside authority for intersecting webpage determines that the mode of allocation proportion includes：By the inside authority of the non-crossing webpage with
Ratio between the inside authority for intersecting webpage is as the allocation proportion.
As can be seen from the above technical solutions, webpage is divided into the first collections of web pages and the second collections of web pages by the present invention,
Effectively the authority of each webpage in the first collections of web pages can be assessed, also, two intersection of sets are pitched into net
The authority of page is transferred to the non-crossing webpage in the second collections of web pages, can obtain inside website that webpage is authoritative reliably to be commented
Estimate.Therefore, by means of the invention it is possible to greatly improve accuracy when carrying out definitive evaluation to webpage.
【Description of the drawings】
Fig. 1 is the schematic diagram of web page interlinkage relationship；
Fig. 2 is the flow diagram of the method for assessment web page authority in the present invention；
Fig. 3 is the structural schematic block diagram of the embodiment one of the device of assessment web page authority in the present invention；
Fig. 4 is the structural schematic block diagram of the embodiment of determination unit in the present invention；
Fig. 5 is the structural schematic block diagram of the embodiment two of the device of assessment web page authority in the present invention.
【Specific implementation mode】
To make the objectives, technical solutions, and advantages of the present invention clearer, right in the following with reference to the drawings and specific embodiments
The present invention is described in detail.
Referring to FIG. 2, Fig. 2 is the flow diagram of the method for assessment web page authority in the present invention.As shown in Fig. 2, should
Method includes：
Step S101：There are the webpages of linking relationship between acquisition website as the first collections of web pages, and, it obtains in website
There are the webpages of linking relationship as the second collections of web pages.
Step S102：Determine the external authority of each webpage in the first collections of web pages.
Step S103：First collections of web pages is intersected into external authoritative biography possessed by webpage with the second collections of web pages
The non-crossing webpage being handed in the second collections of web pages, to obtain the external authoritative of non-crossing webpage.
The above method is specifically described below.
Webpage on internet can be divided according to website sources, and the identical webpage of Main Domain belongs in the address of webpage
Webpage in same website.Such as address " mp3.baidu.com " corresponding webpage and address " zhidao.baidu.com " it is right
The webpage answered, Main Domain are " baidu ", the webpage being consequently belonging in same website.
By taking Fig. 1 as an example, since webpage A and B belong to website 1, webpage C and D belong to website 2, and webpage A, B and webpage C are deposited
In linking relationship, there are linking relationships with webpage C, D by webpage B, therefore webpage A, B, C, D can be obtained in step S101 as first
Collections of web pages.And webpage C, D, E, F belong to website 2, and there are linking relationship between these webpages, therefore step S101
In can obtain webpage C, D, E, F as the second collections of web pages.It is worth noting that, the second collections of web pages is by having in a website
There are the set that the webpage of linking relationship is constituted, rather than the set being made of the webpage cluster of each self-forming in multiple websites.
That is mentioned in step S102 of the present invention is external authoritative and subsequently that the inside mentioned is authoritative, refers to
The authority of webpage, but it is different due to participating in the webpage range that the two calculates, it is unlikely to obscure when in order to understand, in this hair
Use external authoritative and internal authoritative describing mode to distinguish in bright.
The external authoritative of each webpage in the first collections of web pages is determined in step S102, it can be according to following equation（1）
It is iterated calculating：
Wherein, PRout(p) it indicates into the external authoritative of link web page p, RPout(ti) indicate to be directed toward i-th into link web page p
It is a go out link web page tiExternal authoritative, wiRepresent link web page tiCorresponding weight, n expressions are directed toward goes out link network into link web page p
The sum of page, d are（0,1）The damped coefficient in section.
From above-mentioned formula as can be seen that one enters the external authoritative of link web page and respectively goes out link network by be directed toward that this enters link web page
The outside of page is authoritative and respectively goes out the corresponding weight determination of link web page.Utilize above-mentioned formula, it is only necessary to give the outside of each webpage
Authority one initial value of setting, is calculated by successive ignition, and the authoritative value in outside of final each webpage will tend to restrain.
That is, it iteration can ought obtain twice using the difference for the authoritative value in outside that iteration twice obtains as the termination condition of iteration
When the difference of external authority value is less than a limit value, then terminate iterative process, the value that at this moment last time iteration obtains is i.e.
It is the external authoritative of each webpage.Can be one phase of external authoritative setting of each webpage preferably, before iteration
Same initial value.
In addition to this, the external authoritative of each webpage in the first collections of web pages is determined in step S102, it can also basis
Following equation（2）It carries out：
Wherein, C indicates standardizing factor, is a constant for making the external authoritative summation of each webpage of participation calculating,
The meaning and formula of its dependent variable（1）In it is identical.
In above-mentioned formula（1）Or（2）In, go out link web page tiCorresponding weight wiIt can be determined according at least to next factor：
Go out link web page tiThat is directed toward enters the number of link web page, or goes out link web page tiThe possibility being clicked.
For example, if going out link web page tiCorresponding weight wiBy going out link web page tiNumber c (the t for entering link web page being directed towardi) really
Determine, then formula（1）It is represented by following equation（3）：
And it is above-mentioned go out link web page tiAs a webpage, the possibility being clicked can be first passed through in advance to user's history point
Hit that data are for statistical analysis to be obtained, details are not described herein by the present invention.
It is worth noting that, the present invention uses when not limiting the external authority for determining each webpage in step S 102
Specific algorithm, it is any in the prior art be used for determine web page authority method be used equally in the present invention.
The intersection webpage mentioned in step S103 is the net for not only having belonged to the first collections of web pages, but also having belonged to the second collections of web pages
Page.As shown in Figure 1, if the second collections of web pages is the set that the webpage in website 2 is formed, webpage C, D are exactly to intersect webpage.
Webpage in second collections of web pages in addition to intersecting webpage is exactly non-crossing webpage, such as webpage E, F in Fig. 1.
As an implementation, step S103 is specifically included：
Step S1031：Determine that the inside of each webpage in the second collections of web pages is authoritative.
Step S1032：Distribution power is determined according to the inside authority of non-crossing webpage and the inside authority for intersecting webpage
Weight, and by intersect webpage it is external authoritative with above-mentioned distribution weight distribution to non-crossing webpage.
It should be understood that according to the present embodiment, determine that the inside of each webpage in the second collections of web pages is authoritative in step S1031
External authority with each webpage in the first collections of web pages is determined in step S102, is not present sequencing, can be with arbitrary suitable
Sequence executes step S102 and step S1031.
The authoritative mode in inside that each webpage in the second collections of web pages is determined in step S1031, determines with step S102
The authoritative mode in the outside of each webpage is similar in first collections of web pages, can be according to following equation（4）Iterate to calculate the second webpage
The inside of each webpage is authoritative in set：
Wherein, RPin(p) the inside authority into link web page p, RP are indicatedin(ti) indicate to be directed toward i-th into link web page p
Go out link web page tiInside it is authoritative, wiRepresent link web page tiCorresponding weight, n expressions are directed toward goes out link web page into link web page p
Sum, d is（0,1）The damped coefficient in section.
As it can be seen that an inside authority for entering link web page is authoritative by being directed toward the inside for respectively going out link web page for entering link web page
And respectively goes out the corresponding weight of link web page and determine.When authoritative inside calculating, respectively go out the corresponding weight of link web page also at least by with
Next factor determines：This goes out the number for entering link web page that link web page is directed toward or this goes out the possibility that link web page is clicked.
After the execution of step S 1031, each webpage in the second collections of web pages has all had internal authority, that is, intersects
Webpage and non-crossing webpage have all had internal authority, and intersecting webpage also has external authority.Step S1032 determines non-
Intersect the external authoritative of webpage, it can be with following equation（5）It is calculated：
PRout(pi)=w*PRout(po) （5）
Wherein, RPout(pi) the external authority of non-crossing webpage pi, PR are indicatedout(po) it indicates to intersect the outer of webpage po
Portion is authoritative, and w indicates allocation proportion, and the allocation proportion is according to the inside authority of non-crossing webpage pi with intersection webpage po's
It is internal authoritative determining.
As a preferred embodiment,Wherein, RPin(pi) and RPin(po) it is non-crossing respectively
The inside authority of webpage pi and the inside for intersecting webpage po are authoritative.In addition, when determining allocation proportion, in addition to considering non-friendship
Except the inside authority for pitching both webpage and intersection webpage, it is also contemplated that contents of both of which clicks probability, affiliated subdomain
The other factors such as importance.
During using the external authoritative external authority for determining non-crossing webpage of intersection webpage, if there is
Multiple intersection webpages can choose any one and intersect webpage to divide then when determining the external authority of a non-crossing webpage
With external authoritative.
Such as in figure shown in FIG. 1, for the second collections of web pages that the webpage in website 2 is formed, webpage C and D belong to
Intersect webpage, webpage E and F belong to non-crossing webpage, then determine webpage E it is external authoritative when, can will be arbitrary in C and D
The external authority of one webpage distributes to E, can also the external authority of any one webpage in C and D be distributed to F.Such as
It is as follows that the external authority of webpage C is distributed into F：
As it can be seen that in the external authority for determining non-crossing webpage, the intersection webpage utilized is not necessarily required to and the non-friendship
There are linking relationships between fork webpage.
Since the homepage of a website centainly belongs to intersection webpage, and the stability of homepage is generally greater than other webpages, makees
To be preferred, the present invention is allocated in the external authority for determining each non-crossing webpage using the external authority of homepage.
As another embodiment of step S103, non-crossing webpage is transferred in the external authority that will intersect webpage
When, the inside authority of each webpage in the second collections of web pages can not also be relied on to carry out, but second is determined using other modes
The weights of importance of each webpage in collections of web pages, as using the content of each webpage in the second collections of web pages, webpage click probability,
The factors such as the importance of the affiliated subdomain of webpage determine the weights of importance of each webpage, further according to the weights of importance of non-crossing webpage
Determine that allocation proportion distributes to non-crossing webpage with the external authority that will intersect webpage with the weights of importance for intersecting webpage.
After step S103, each webpage in the first collections of web pages and the second collections of web pages can obtain external authority
Property, the present invention further, can utilize the external authoritative of each webpage to be ranked up the search result of search engine, i.e.,
External authoritative high webpage is returned as preferred search result.In addition, the external authority of webpage may be also used in webpage
In the other applications such as recommendation.
Referring to FIG. 3, Fig. 3 is the structural schematic block diagram of the embodiment one of the device of assessment web page authority in the present invention.
As shown in figure 3, the device includes：Acquiring unit 201, the first computing unit 202 and determination unit 203.
Wherein, acquiring unit 201, for obtaining between website that there are the webpages of linking relationship as the first collections of web pages, with
And there are the webpages of linking relationship as the second collections of web pages in acquisition website.
First computing unit 202, the external authority for determining each webpage in the first collections of web pages.
Determination unit 203, for the first collections of web pages to be intersected outside possessed by webpage with the second collections of web pages
Authority is transferred to the non-crossing webpage in the second collections of web pages, to obtain the external authoritative of non-crossing webpage.
According to one embodiment, the first computing unit 202 determines that the outside of each webpage in the first collections of web pages is authoritative
Mode includes：Iterate to calculate the external authoritative of each webpage in the first collections of web pages, wherein enter link web page it is external it is authoritative by
It is directed toward the external authority for respectively going out link web page for entering link web page and respectively goes out the corresponding weight of link web page and determine.Also, respectively go out chain
The corresponding weight of webpage with next factor at least by being determined：This goes out the number for entering link web page that link web page is directed toward or this goes out
The possibility that link web page is clicked.Specifically, the first computing unit 202 can be according to formula（1）It determines each in the first collections of web pages
The external authority of webpage.
Referring to FIG. 4, Fig. 4 is the structural schematic block diagram of the embodiment of determination unit in the present invention.As shown in figure 4, determining
Unit 203 includes：Second computing unit 2031 and allocation unit 2032.
Wherein the second computing unit 2031, the inside for determining each webpage in the second collections of web pages are authoritative.
According to one embodiment, the second computing unit 2031 determines that the inside of each webpage in the second collections of web pages is authoritative
Mode includes：The inside for iterating to calculate each webpage in the second collections of web pages is authoritative, wherein enter the inside authority of link web page by
It is directed toward inside authority for respectively going out link web page for entering link web page and respectively goes out the corresponding weight of link web page and determine.Also, respectively go out chain
The corresponding weight of webpage with next factor at least by being determined：This goes out the number for entering link web page that link web page is directed toward or this goes out
The possibility that link web page is clicked.Specifically, the second computing unit 2031 can be according to formula（4）It determines each in the second collections of web pages
The inside of webpage is authoritative.
Allocation unit 2032, for being determined according to the inside authority of non-crossing webpage and the inside authority of intersection webpage
Allocation proportion, and the external authority for intersecting webpage is distributed into non-crossing webpage with the allocation proportion.Specifically, allocation unit
2032 can be according to formula（5）Determine the external authoritative of non-crossing webpage, and preferably, allocation unit 2032 by non-friendship
The authoritative ratio between the inside authority for intersecting webpage in inside of webpage is pitched as allocation proportion.
Referring to FIG. 5, Fig. 5 is the structural schematic block diagram of the embodiment two of the device of assessment web page authority in the present invention.
Compared with embodiment one, which further comprises sequencing unit 204, for being drawn to search using the external authority of each webpage
The search result held up is ranked up.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent substitution, improvement and etc. done should be included within the scope of protection of the invention god.
Claims (16)
1. a kind of method of assessment web page authority, including：
There are the webpages of linking relationship between acquisition website as the first collections of web pages, and, there are linking relationships in acquisition website
Webpage as the second collections of web pages；
Determine the external authority of each webpage in first collections of web pages；
First collections of web pages and the external authority possessed by webpage of intersecting in second collections of web pages are transferred to
Non-crossing webpage in second collections of web pages, to obtain the external authority of the non-crossing webpage in second collections of web pages
Property.
2. according to the method described in claim 1, it is characterized in that, the method further includes：
The search result of search engine is ranked up using the external authority of each webpage.
3. according to the method described in claim 1, it is characterized in that, determining the external weight of each webpage in first collections of web pages
The step of prestige includes：
The external authority of each webpage in first collections of web pages is iterated to calculate, wherein entering the external authority of link web page by referring to
Enter the external authority for respectively going out link web page of link web page to this and respectively go out the corresponding weight of link web page to determine.
4. according to the method described in claim 3, it is characterized in that, respectively go out the corresponding weight of link web page at least by with it is next because
Element determines：
This goes out the number for entering link web page of link web page direction；Alternatively, this goes out the possibility that link web page is clicked.
5. according to the method described in claim 1, it is characterized in that, by first collections of web pages and second collections of web pages
In intersection webpage possessed by external authority be transferred in second collections of web pages non-crossing webpage the step of include：
Determine that the inside of each webpage in second collections of web pages is authoritative；
Allocation proportion is determined according to the inside of non-crossing webpage authority and the inside authority for intersecting webpage, and will
The external authority for intersecting webpage distributes to the non-crossing webpage with the allocation proportion.
6. according to the method described in claim 5, it is characterized in that, determining the internal weight of each webpage in second collections of web pages
The step of prestige includes：
The inside for iterating to calculate each webpage in second collections of web pages is authoritative, wherein entering the inside authority of link web page by referring to
Enter the inside authority for respectively going out link web page of link web page to this and respectively go out the corresponding weight of link web page to determine.
7. according to the method described in claim 6, it is characterized in that, respectively go out the corresponding weight of link web page at least by with it is next because
Element determines：
This goes out the number for entering link web page of link web page direction；Alternatively, this goes out the possibility that link web page is clicked.
8. according to the method described in claim 5, it is characterized in that, authoritative and described according to the inside of the non-crossing webpage
The inside authority the step of determining allocation proportion for intersecting webpage includes：
Using the inside of non-crossing webpage authority with the ratio between the inside authority for intersecting webpage as described in
Allocation proportion.
9. a kind of device of assessment web page authority, including：
Acquiring unit, for obtaining between website that there are the webpages of linking relationship as the first collections of web pages, and, it obtains in website
There are the webpages of linking relationship as the second collections of web pages；
First computing unit, the external authority for determining each webpage in first collections of web pages；
Determination unit, for first collections of web pages to be intersected outside possessed by webpage with second collections of web pages
Authority is transferred to the non-crossing webpage in second collections of web pages, to obtain the non-crossing net in second collections of web pages
The external authority of page.
10. device according to claim 9, which is characterized in that described device further comprises：
Sequencing unit, for being ranked up to the search result of search engine using the external authority of each webpage.
11. device according to claim 9, which is characterized in that first computing unit determines the first webpage collection
The authoritative mode in the outside of each webpage includes in conjunction：
The external authority of each webpage in first collections of web pages is iterated to calculate, wherein entering the external authority of link web page by referring to
Enter the external authority for respectively going out link web page of link web page to this and respectively go out the corresponding weight of link web page to determine.
12. according to the devices described in claim 11, which is characterized in that respectively go out the corresponding weight of link web page at least by with next
Factor determines：
This goes out the number for entering link web page of link web page direction；Alternatively, this goes out the possibility that link web page is clicked.
13. device according to claim 9, which is characterized in that the determination unit includes：
Second computing unit, the inside for determining each webpage in second collections of web pages are authoritative；
Allocation unit, for being determined according to the inside authority and the inside authority for intersecting webpage of the non-crossing webpage
Allocation proportion, and the external authority for intersecting webpage is distributed into the non-crossing webpage with the allocation proportion.
14. device according to claim 13, which is characterized in that second computing unit determines the second webpage collection
The authoritative mode in the inside of each webpage includes in conjunction：
The inside for iterating to calculate each webpage in second collections of web pages is authoritative, wherein entering the inside authority of link web page by referring to
Enter the inside authority for respectively going out link web page of link web page to this and respectively go out the corresponding weight of link web page to determine.
15. device according to claim 14, which is characterized in that respectively go out the corresponding weight of link web page at least by with next
Factor determines：
This goes out the number for entering link web page of link web page direction；Alternatively, this goes out the possibility that link web page is clicked.
16. device according to claim 14, which is characterized in that the allocation unit is according in the non-crossing webpage
Portion's authority and the inside authority for intersecting webpage determine that the mode of allocation proportion includes：
Using the inside of non-crossing webpage authority with the ratio between the inside authority for intersecting webpage as described in
Allocation proportion.
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| CN201210320005.3A CN103678313B (en) | 2012-08-31 | 2012-08-31 | A kind of method and device of assessment web page authority |
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| CN201210320005.3A CN103678313B (en) | 2012-08-31 | 2012-08-31 | A kind of method and device of assessment web page authority |
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| CN105653550B (en) * | 2014-11-14 | 2019-11-05 | 腾讯科技（深圳）有限公司 | Webpage filtering method and device |
| CN105893410A (en) * | 2015-11-18 | 2016-08-24 | 乐视网信息技术（北京）股份有限公司 | Keyword extraction method and apparatus |
| CN106919659A (en) * | 2017-02-09 | 2017-07-04 | 上海斐讯数据通信技术有限公司 | A kind of method and system for calculating page rank |
| CN108920696B (en) * | 2017-12-04 | 2019-05-17 | 重庆第二师范学院 | A kind of Web page sequencing method and system based on transition probability |
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