CN104598477B - A kind of method and system of definite effect of news dissemination - Google Patents

A kind of method and system of definite effect of news dissemination Download PDF

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Publication number
CN104598477B
CN104598477B CN201310533128.XA CN201310533128A CN104598477B CN 104598477 B CN104598477 B CN 104598477B CN 201310533128 A CN201310533128 A CN 201310533128A CN 104598477 B CN104598477 B CN 104598477B
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targeted website
weighted value
communication effect
value
news
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CN201310533128.XA
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CN104598477A (en
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明笛
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Peking University Founder Group Co Ltd
Beijing Founder Electronics Co Ltd
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Peking University Founder Group Co Ltd
Beijing Founder Electronics Co Ltd
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Abstract

The invention discloses a kind of method and system of definite effect of news dissemination.Method includes:Determine the content similarity by the report that targeted website obtains and source news, determined to correspond to the communication effect weighted value of the targeted website according to the content similarity;According to the basic weights of each targeted website and the communication effect weighted value of definite each targeted website of correspondence, the communication effect value of the source news is calculated, to determine the communication effect of the source news.In the embodiment of the present invention, using a certain amount of targeted website as scope of statistics, calculated by being weighted value to the partial target website that source news has been reprinted in target complete website, so that it is determined that the communication effect value that the source news is reprinted in target complete website, so as to fulfill the communication effect of the source news is judged objectively, exactly.

Description

A kind of method and system of definite effect of news dissemination
Technical field
The present invention relates to intelligent information processing technology or digital media technology, more particularly to a kind of definite effect of news dissemination Method and system.
Background technology
Explosive growth is presented in developing rapidly and popularizing with internet, news information.Traditional news value is commented Sentence the mode of generally use " self-appraisal ", news providers when the value of news item is judged, it is subjective from news importance, The specialty angle such as conspicuousness, timeliness n, proximity, interest goes to weigh its value, and whether have ignored this news effective Propagate, more readers can understand or reads, when news item can not obtain effect spread or propagation face is not wide enough, its The embodiment of value has significant limitation.Meanwhile the mode of " self-appraisal " has larger subjectivity, and accuracy rate is not high.Cause This, it is necessary to a kind of method, enable news providers more objectively, judge effect of news dissemination exactly, and then according to determining Communication effect weigh news value.
The content of the invention
The object of the present invention is to provide a kind of method and system of definite effect of news dissemination, realizes objectively, exactly Judge effect of news dissemination.
The purpose of the present invention is what is be achieved through the following technical solutions:
The embodiment of the present invention provides a kind of method of definite effect of news dissemination, including:
Determine the content similarity of report and source news obtained by targeted website, determined pair according to the content similarity Answer the communication effect weighted value of the targeted website;
Imitated according to the propagation of the basic weights of each targeted website and definite each targeted website of correspondence Fruit weighted value, calculates the communication effect value of the source news, to determine the communication effect of the source news.
Preferably, the content similarity determined by the report that targeted website obtains and source news, according to the content Before similarity determines the communication effect weighted value of the corresponding targeted website, including:
According to the popularity weighted value of the targeted website generation basic weights;Alternatively,
According to the popularity weight of the class label of the source news, the class label of the targeted website and the targeted website The value generation basic weights;The class label is used to characterizing the source news and the targeted website specifically belongs to industry or Field.
Preferably, the basis that the targeted website is generated according to the popularity weighted value of the targeted website is weighed Value, including:
The basic weights of the targeted website are made to be equal to the popularity weighted value of the targeted website.
Preferably, it is described according to the class label of the source news and class label, the targeted website of the targeted website The popularity weighted value generation basic weights, including:
The basic weights are made to be equal to:The popularity weighted value of the targeted website and the class label of the source news with The sum of absolute value of difference of class label of the targeted website.
Preferably, the content similarity determined by the report that targeted website obtains and source news, according to the content Similarity determines the communication effect weighted value of the corresponding targeted website, including:
If it is determined that similarity threshold is greater than or equal to by the report that targeted website obtains and the content similarity of source news Value, then make the communication effect weighted value of the targeted website be equal to its basic weights;If it is determined that the report obtained by targeted website It is less than the similarity threshold with the content similarity of source news, then the communication effect weighted value for making the targeted website is Zero.
Preferably, the basic weights according to each targeted website and definite each targeted website of correspondence The communication effect weighted value, calculate the communication effect value of the source news, including:
According to the sum of definite described communication effect weighted value of each targeted website of correspondence and each targeted website The sum of basic weights ratio, obtain the communication effect value;The communication effect value and each targeted website The sum of the communication effect weighted value is directly proportional.
Preferably, the calculation formula of the communication effect value is:
S=(Ia/I)*100%
Wherein, S is the communication effect value, IaThe sum of described communication effect weighted value for each targeted website, I is The sum of described basic weights of each targeted website, wherein the value range of S is [0,1].
The embodiment of the present invention has the beneficial effect that:Using a certain amount of targeted website as scope of statistics, by target complete The partial target website that source news has been reprinted in website is weighted value calculating, so that it is determined that the source news is by target complete The communication effect value reprinted in website, so as to fulfill the communication effect of the source news is judged objectively, exactly.
The embodiment of the present invention provides a kind of system of definite effect of news dissemination, including:
Weighted units, for determining the content similarity by the report that targeted website obtains and source news, according to described interior Hold similarity to determine to correspond to the communication effect weighted value of the targeted website;
Processing unit, for the basic weights according to each targeted website and definite each target network of correspondence The communication effect weighted value stood, calculates the communication effect value of the source news, to determine the communication effect of the source news.
Preferably, basic weights unit is further included, for according to the generation of the popularity weighted value of the targeted website Basic weights;Alternatively, according to the well-known of the class label of the source news, the class label of the targeted website and the targeted website Spend the weighted value generation basic weights;The class label is used to characterizing the source news and the targeted website specifically belongs to Industry or field.
Preferably, the basic weights unit generates the targeted website according to the popularity weighted value of the targeted website The basic weights, including:
The basic weights of the targeted website are made to be equal to the popularity weighted value of the targeted website.
Preferably, the basic weights unit according to the class label of the source news and the class label of the targeted website, The popularity weighted value generation basic weights of the targeted website, including:
The basic weights are made to be equal to:The popularity weighted value of the targeted website and the class label of the source news with The sum of absolute value of difference of class label of the targeted website.
Preferably, the weighted units, are specifically used for:
If it is determined that similarity threshold is greater than or equal to by the report that targeted website obtains and the content similarity of source news Value, then make the communication effect weighted value of the targeted website be equal to its basic weights;If it is determined that the report obtained by targeted website It is less than the similarity threshold with the content similarity of source news, then the communication effect weighted value for making the targeted website is Zero.
Preferably, the processing unit, is specifically used for:
According to the sum of definite described communication effect weighted value of each targeted website of correspondence and each targeted website The sum of basic weights ratio, obtain the communication effect value;The communication effect value and each targeted website The sum of the communication effect weighted value is directly proportional.
The embodiment of the present invention has the beneficial effect that:Using a certain amount of targeted website as scope of statistics, by target complete The partial target website that source news has been reprinted in website is weighted value calculating, so that it is determined that the source news is by target complete The communication effect value reprinted in website, so as to fulfill the communication effect of the source news is judged objectively, exactly.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for definite effect of news dissemination provided in an embodiment of the present invention;
Fig. 2 is the flow chart of the method for another definite effect of news dissemination provided in an embodiment of the present invention;
Fig. 3 is the flow chart of the method for another definite effect of news dissemination provided in an embodiment of the present invention;
Fig. 4 is a kind of structure diagram of the system of definite effect of news dissemination provided in an embodiment of the present invention.
Embodiment
Process, which is described in detail, to be realized to the embodiment of the present invention with reference to Figure of description.It should be noted that Same or similar label represents same or similar element or has the function of same or like element from beginning to end.Lead to below Cross the embodiment being described with reference to the drawings to be exemplary, be only used for explaining the present invention, and be not considered as limiting the invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of method of definite effect of news dissemination, including:
101st, determine the content similarity of report and source news obtained by targeted website, determined pair according to content similarity Answer the communication effect weighted value of targeted website.
102nd, weighted according to the communication effect of the basic weights of each targeted website and definite each targeted website of correspondence Value, calculates the communication effect value of source news, to determine the communication effect of source news.
Certainly, before performing 101, basic weights must be determined, determine that basis weights there are a variety of methods.For example, with reference to Fig. 2 The flow chart of the method for the definite effect of news dissemination shown, 101 further include before:1001st, according to the popularity of targeted website The basic weights of weighted value generation.In the present embodiment, the basic weights of targeted website can be made to be directly equal to the targeted website to know Name degree weighted value, it is relatively more directly perceived.One specific example, the popularity weighted value of targeted website A is 8, makes the targeted website Basic weights are 8.
In another example the flow chart of the method referring to the definite effect of news dissemination shown in Fig. 3,101 further include before: 1002nd, basic weights are generated according to the popularity weighted value of the class label of source news, the class label of targeted website and targeted website; The industry or field that class label is used to characterizing source news and targeted website specifically belongs to.Specifically, the class of source news can be calculated Then the absolute value of the difference Zhi not be taken with the difference of the class label of targeted website, making the basic weights of targeted website, to be equal to this exhausted To being worth the sum of popularity weighted value with targeted website.One specific example, the popularity weighted value of targeted website A is 1, its Classification is medical WEB, class label 6, and the classification of source news B is Building class news, class label 2, the class label of source news B Absolute value with the difference of the class label of targeted website A is 4, and the basic weights of targeted website A are 1+4, i.e. targeted website A Basic weights be 5.In the present embodiment, the basic weight computing that larger targeted website pair is differed with the classification of source news carries out Optimization, when targeted website reprints one classification differs larger news therewith when, will not because of the popularity of targeted website in itself Weights are too low, and underestimate its contribution for source effect of news dissemination.
Preferably, 101 specifically include:
If it is determined that similarity threshold is greater than or equal to by the report that targeted website obtains and the content similarity of source news Value, then make the communication effect weighted value of targeted website be equal to its basic weights;If it is determined that the report obtained by targeted website and source The content similarity of news is less than similarity threshold, then the communication effect weighted value for making targeted website is zero.
Preferably, 102 specifically include:
According to the basic weights of the sum of definite communication effect weighted value of each targeted website of correspondence and each targeted website it The ratio of sum, obtains communication effect value;Communication effect value is directly proportional to the sum of the communication effect weighted value of each targeted website.
Preferably, the calculating of communication effect value such as formula(1):
S=(Ia/I)*100% (1)
Wherein, S is communication effect value, IaThe sum of communication effect weighted value for each targeted website, I are each targeted website The value range of the sum of basic weights, wherein S is [0,1].
The embodiment of the present invention has the beneficial effect that:Using a certain amount of targeted website as scope of statistics, by target complete The partial target website that source news has been reprinted in website is weighted value calculating, so that it is determined that the source news is by target complete The communication effect value reprinted in website, so as to fulfill the communication effect of the source news is judged objectively, exactly.
Referring to Fig. 4, the embodiment of the present invention provides a kind of system 400 of definite effect of news dissemination, including:
Weighted units 401, for determining the content similarity by the report that targeted website obtains and source news, according to content Similarity determines the communication effect weighted value of corresponding targeted website.
Processing unit 402, for the basic weights according to each targeted website and the biography of definite each targeted website of correspondence Effect weighted value is broadcast, calculates the communication effect value of source news, to determine the communication effect of source news.
Preferably, basic weights unit 403 is further included, for generating basis power according to the popularity weighted value of targeted website Value;Alternatively, basis power is generated according to the popularity weighted value of the class label of source news, the class label of targeted website and targeted website Value;The industry or field that class label is used to characterizing source news and targeted website specifically belongs to.
Preferably, basic weights unit 403 generates the basis power of targeted website according to the popularity weighted value of targeted website Value, including:
The basic weights of targeted website are made to be equal to the popularity weighted value of targeted website.
Preferably, basic weights unit 403 is according to the class label of source news and the class label of targeted website, targeted website The basic weights of popularity weighted value generation, including:
The basic weights of order are equal to:The popularity weighted value and the class label of source news and the class of targeted website of targeted website The sum of absolute value of difference not being worth.
Preferably, weighted units 401, are specifically used for:
If it is determined that similarity threshold is greater than or equal to by the report that targeted website obtains and the content similarity of source news, then The communication effect weighted value of targeted website is made to be equal to its basic weights;If it is determined that by the report that targeted website obtains and source news Content similarity is less than similarity threshold, then the communication effect weighted value for making targeted website is zero.
Preferably, processing unit 402, are specifically used for:
According to the basic weights of the sum of definite communication effect weighted value of each targeted website of correspondence and each targeted website it The ratio of sum, obtains communication effect value;Communication effect value is directly proportional to the sum of the communication effect weighted value of each targeted website.
Preferably, the calculation formula of communication effect value is:
S=(Ia/I)*100%
Wherein, S is communication effect value, IaThe sum of communication effect weighted value for each targeted website, I are each targeted website The value range of the sum of basic weights, wherein S is [0,1].
The embodiment of the present invention has the beneficial effect that:Using a certain amount of targeted website as scope of statistics, by target complete The partial target website that source news has been reprinted in website is weighted value calculating, so that it is determined that the source news is by target complete The communication effect value reprinted in website, so as to fulfill the communication effect of the source news is judged objectively, exactly.
A kind of above example only present invention embodiment therein, its description is more specific and detailed, but can not Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art, Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention Enclose.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
The application is with reference to the method, apparatus according to the embodiment of the present application(System)And the flow of computer program product Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or square frame in journey and/or square frame and flowchart and/or the block diagram.These computer programs can be provided The processors of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing units is instructed to produce A raw machine so that the instruction performed by computer or the processor of other programmable data processing units, which produces, to be used in fact The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing units with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing units so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or The instruction performed on other programmable devices is provided and is used for realization in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a square frame or multiple square frames.
Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation Property concept, then can make these embodiments other change and modification.So appended claims be intended to be construed to include it is excellent Select embodiment and fall into all change and modification of the application scope.
Obviously, those skilled in the art can carry out the application essence of the various modification and variations without departing from the application God and scope.In this way, if these modifications and variations of the application belong to the scope of the application claim and its equivalent technologies Within, then the application is also intended to comprising including these modification and variations.

Claims (13)

  1. A kind of 1. method for determining effect of news dissemination using the system of effect of news dissemination is determined, it is characterised in that the system System includes weighted units and processing unit, the described method includes:
    The content similarity by the report that targeted website obtains and source news is determined using weighted units, it is similar according to the content Degree determines the communication effect weighted value of the corresponding targeted website;
    Using processing unit according to the basic weights of each targeted website and the institute of definite each targeted website of correspondence Communication effect weighted value is stated, calculates the communication effect value of the source news, to determine the communication effect of the source news;The base Plinth weights, generate according to the popularity of targeted website, or according to the popularity of targeted website and industry or the field of ownership Generation.
  2. 2. the method as described in claim 1, it is characterised in that described to determine by the report that targeted website obtains and source news Content similarity, according to the content similarity determine correspond to the targeted website communication effect weighted value before, including:
    According to the popularity weighted value of the targeted website generation basic weights;Alternatively,
    Given birth to according to the popularity weighted value of the class label of the source news, the class label of the targeted website and the targeted website Into the basic weights;The class label is used for the industry or neck for characterizing the source news and the targeted website specifically belongs to Domain.
  3. 3. method as claimed in claim 2, it is characterised in that described to be generated according to the popularity weighted value of the targeted website The basic weights of the targeted website, including:
    The basic weights of the targeted website are made to be equal to the popularity weighted value of the targeted website.
  4. 4. method as claimed in claim 2, it is characterised in that the class label according to the source news and the target network Class label, the popularity weighted value generation of the targeted website basic weights stood, including:
    The basic weights are made to be equal to:The popularity weighted value of the targeted website and the class label of the source news with it is described The sum of absolute value of difference of class label of targeted website.
  5. 5. the method as described in claim 1, it is characterised in that described to determine by the report that targeted website obtains and source news Content similarity, determines to correspond to the communication effect weighted value of the targeted website according to the content similarity, including:
    If it is determined that similarity threshold is greater than or equal to by the report that targeted website obtains and the content similarity of source news, then The communication effect weighted value of the targeted website is made to be equal to its basic weights;If it is determined that the report and source that are obtained by targeted website are new The content similarity heard is less than the similarity threshold, then the communication effect weighted value for making the targeted website is zero.
  6. 6. the method as described in claim 1, it is characterised in that the basic weights according to each targeted website and The communication effect weighted value of each targeted website of definite correspondence, calculates the communication effect value of the source news, including:
    According to institute of the sum of the definite described communication effect weighted value of each targeted website of correspondence with each targeted website The ratio of the sum of basic weights is stated, obtains the communication effect value;The communication effect value is described with each targeted website The sum of communication effect weighted value is directly proportional.
  7. 7. method as claimed in claim 6, it is characterised in that the calculation formula of the communication effect value is:
    S=(Ia/ I) * 100%
    Wherein, S is the communication effect value, IaThe sum of described communication effect weighted value for each targeted website, I are each institute The sum of described basic weights of targeted website are stated, wherein the value range of S is [0,1].
  8. A kind of 8. system of definite effect of news dissemination, it is characterised in that including:
    Weighted units, for determining the content similarity by the report that targeted website obtains and source news, according to the content phase The communication effect weighted value of the corresponding targeted website is determined like degree;
    Processing unit, for the basic weights according to each targeted website and definite each targeted website of correspondence The communication effect weighted value, calculates the communication effect value of the source news, to determine the communication effect of the source news;It is described Basic weights, generate according to the popularity of targeted website, or according to the popularity of targeted website and the industry or neck of ownership Domain generation.
  9. 9. system as claimed in claim 8, it is characterised in that basic weights unit is further included, for according to the target network The popularity weighted value generation basic weights stood;Alternatively, according to the class label of the source news, the class of the targeted website Zhi not be with the popularity weighted value generation basic weights of the targeted website;The class label is used to characterize the source news The industry specifically belonged to the targeted website or field.
  10. 10. system as claimed in claim 9, it is characterised in that basis weights unit the knowing according to the targeted website Name degree weighted value generates the basic weights of the targeted website, including:
    The basic weights of the targeted website are made to be equal to the popularity weighted value of the targeted website.
  11. 11. system as claimed in claim 9, it is characterised in that the basis weights unit is according to the classification of the source news The class label of value and the targeted website, the popularity weighted value generation of the targeted website basic weights, including:
    The basic weights are made to be equal to:The popularity weighted value of the targeted website and the class label of the source news with it is described The sum of absolute value of difference of class label of targeted website.
  12. 12. system as claimed in claim 8, it is characterised in that the weighted units, are specifically used for:
    If it is determined that similarity threshold is greater than or equal to by the report that targeted website obtains and the content similarity of source news, then The communication effect weighted value of the targeted website is made to be equal to its basic weights;If it is determined that the report and source that are obtained by targeted website are new The content similarity heard is less than the similarity threshold, then the communication effect weighted value for making the targeted website is zero.
  13. 13. system as claimed in claim 8, it is characterised in that the processing unit, is specifically used for:
    According to institute of the sum of the definite described communication effect weighted value of each targeted website of correspondence with each targeted website The ratio of the sum of basic weights is stated, obtains the communication effect value;The communication effect value is described with each targeted website The sum of communication effect weighted value is directly proportional.
CN201310533128.XA 2013-10-31 2013-10-31 A kind of method and system of definite effect of news dissemination Expired - Fee Related CN104598477B (en)

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CN106682007A (en) * 2015-11-06 2017-05-17 北京国双科技有限公司 Data acquisition method and device
CN106383919A (en) * 2016-11-21 2017-02-08 青岛农业大学 Method and system for determining news transmission effect
CN111666428B (en) * 2020-06-04 2023-08-08 杭州凡闻科技有限公司 Network media propagation force evaluation method

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CN102907127A (en) * 2010-05-27 2013-01-30 京瓷株式会社 Base station and base station communication method

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CN102668674A (en) * 2009-12-28 2012-09-12 京瓷株式会社 Adaptive array base station and communication method for an adaptive array base station

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Publication number Priority date Publication date Assignee Title
CN102907127A (en) * 2010-05-27 2013-01-30 京瓷株式会社 Base station and base station communication method

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