JP2011159205A - System and method for supporting creation of diary - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a system for supporting creation of a dairy related to topical news and a method for supporting creation of a dairy related to topical news, which allow the reduction in operation cost by simplifying operation for decoration of a dairy related to the topical news when creating the dairy. <P>SOLUTION: From the latest topic keywords related to a described dairy, cooccurrence words of the topic keywords are obtained by dividing the cooccurrence words into dynamic cooccurrence words showing sudden and remarkable rage and static cooccurrence words being widely and generally used for a long period of time, and it is determined whether the dairy is described about topical news on the basis of contrast between degrees of association with the dairy of both cooccurrence words. Furthermore, when it is determined that the dairy is described about topical news, degrees of association between the dynamic cooccurrence words and tag information of each predetermined template are calculated to give each template a priority of the degree of conformity with the dairy, and the template is presented in accordance with the priority. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a diary creation support system and a diary creation support method that support creation of a diary related to current news.

In recent years, various techniques for supporting creation of a diary or the like published on a website have been proposed. As an example, there is a proposal to support the creation of a diary that does not record the author's action content or mere miscellaneous personal information, but can be read by people and can be easily reacted (commented). (For example, refer to Patent Document 1).
In Patent Literature 1, a diary theme database that accumulates diaries written by people and a diary that is accumulated in the diary theme database are analyzed, and a theme candidate list is created based on the themes extracted from diaries that are highly responsive to people. There is disclosed a diary creation support system including theme candidate presenting means for creating and presenting the created theme candidate list to a user.

In addition, there is a proposal for a diary creation support apparatus that supports a user so that a diary describing the exact contents of daily actions can be created (see, for example, Patent Document 2).
The diary creation support apparatus of patent document 2 receives the date of the diary creation target date from the user, analyzes position information at various points in time on the user's day, and specifies a behavior pattern. And the diary template which embedded the fixed sentence (sentence which described the outline | summary of action pattern) preset for every action pattern is displayed on the edit screen of a word processor. On the other hand, it is said that the user can create a diary by adding a description to the fixed sentence after seeing the fixed sentence and remembering the action of the day.

On the other hand, there is a proposal for an electronic picture diary creation device that reduces the user's trouble in creating an electronic picture diary that publishes the events that occurred on the web page as text and images (for example, patent document) 3).
When the electronic picture diary creation device of Patent Document 3 receives e-mail data including a transmission date / time, image data, message data, etc. from a camera-equipped mobile phone, the electronic picture diary creation apparatus stores an electronic picture diary database corresponding to the sender of the data Store these data. When an electronic picture diary browsing request is received, web page data for displaying the electronic picture diary corresponding to the browsing request is generated and transmitted to the requesting client computer. An electronic picture diary is displayed on the display screen of the client computer.

In addition, when a user sends fragmentary diary data from the mobile terminal to the automatic diary creation system through the Internet at any time, this diary automatic creation system creates an original diary of the user's favorite style and provides it to the user. (For example, refer patent document 4).
In the automatic diary creation system of Patent Document 4, when a user sequentially transmits fragmentary diary data from an information terminal to a server managed by a service provider via the Internet, identification information is attached to the received data on the server side. Accumulate. The diary data accumulated in this way is edited based on a format registered in advance by the data search / editing means of the server, thereby creating a diary in a desired format.

Furthermore, a portable terminal device that can automatically create a diary using a sentence intended by a user even from a business trip destination or going out has been proposed (for example, see Patent Document 5).
In the portable terminal device of Patent Document 5, the date of the day is specifically determined with respect to the schedule information that is reserved to be inserted in advance by the user at the stage of creating the “reservation diary” that is the time before that day. , So that it can be inserted into the "day diary". For this reason, it is supposed that the “daily diary” in which the schedule information desired by the user is inserted can be automatically created.

Further, there has been proposed an automatic diary creation system where automation is possible as much as possible, and even a rough person can continue to create a diary (see, for example, Patent Document 6).
In the automatic diary creation system of Patent Document 6, a database holding information such as weather and current affairs information is created, and a diary is automatically created based on the information in the database by a program. The user refers to the created result through the Internet network, and creates a diary after narrowing down the range of reference information as desired. Since the basic part of the diary is automatically created by the diary creation program, the user only needs to access the database and make reference corrections when he / she wants to do so. It is said that even stubborn people can save diary and continue making diaries.

Each of the above proposals is appropriate for reducing the burden on the creator (user) of the diary, or for providing support so that when the diary is published on the website, the content is gathered. It is expected that the convenience will be provided.
By the way, recently, communication using decoration mail decorated with pictograms and designs has become a trend, and services such as Deco-mail (registered trademark) have already been commercialized for this type of mail. ing.

JP 2008-242808 A JP 2002-215611 A JP 2003-173309 A JP 2002-373135 A Japanese Patent No. 4281910 JP 2001-331639 A

In the above-mentioned trends of the times, if the diary about current news is also decorated with pictograms and patterns, etc., or written in a layout that forms a decoration, the creator can also enjoy and write by himself. From the side, it can be expected that a so-called “good” content will be created.
On the other hand, in the recent spread of information communication technology, when creating such a diary, it is common to use an information terminal device with a high input cost such as a mobile phone. As described above, when a diary is created using an information terminal device having a high input cost, there is a strong demand for simplifying operations related to diary decoration and keeping the cost as low as possible.

However, the disclosure of each of the above-mentioned patent documents simplifies the operation related to such diary decoration for a diary of a specific type that is a diary related to current news, thereby reducing the operation cost. There is no way indicated and no suggestions are provided.
The present invention has been made in view of the situation as described above. When creating a diary for current news, diary creation support for current news that simplifies operations related to decoration of the diary and can reduce operation costs. The purpose is to provide a diary creation support method for the system and current news.

In order to solve the above problems, the following technologies are proposed.
(1) a diary management unit that executes a process for managing a diary including any process of a diary creation process and a browsing process in response to a request from a user;
A template management unit for managing both a template to be applied to the decoration of the diary and production intention information representing the production intention to which the template is applied;
Collect information including any of the information published on the web and the news information provided from the news distribution service site, extract keywords from the collected information, and have a high degree of relevance among the extracted keywords A current news management unit that identifies a plurality of keywords as co-occurrence words and holds the identified co-occurrence words;
Determining whether the diary created by the user is related to current news or not by comparing the keyword included in the created diary with the co-occurrence keywords held in the current news management unit, A template candidate selection unit that selects a decoration template that matches the current news according to the determination result from templates under the management of the template management unit, and provides the selected template to the user;
A diary creation support system characterized by comprising

In the diary creation support system of the above (1), the diary management unit executes a process for managing a diary including any process of a diary creation process and a browsing process in response to a request from the user.
Further, the template management unit manages both the template applied to the decoration of the diary and the production intention information representing the production intention to which the template is applied.
Furthermore, the current news management unit collects information including any of the information published on the web and the news information provided from the news distribution service site, extracts keywords from the collected information, Among the extracted keywords, a plurality of highly relevant keywords are identified as co-occurrence words, and the identified co-occurrence words are retained.
Then, in the template candidate selection unit, whether the diary created by the user has contents related to current news or not, the keyword included in the created diary is stored in the current news management unit. Judgment is made by checking against the keyword, and a decoration template that matches the current news is selected from the templates under the management of the template management unit according to the result of the determination, and the selected template is provided to the user .

(2) The current news management unit discriminates, as a topic keyword, a keyword related to news that suddenly showed a prominent trend within a short period of time, along with the topic keyword while changing the frequency of use in a predetermined attention period. Configured to identify and retain used co-occurrence words as dynamic co-occurrence words,
The diary creation support system according to (1), wherein the template candidate selection unit is configured to identify tag information of a template having a high degree of association with the dynamic co-occurrence word.

  In the diary creation support system of (2), particularly in the diary creation support system of (1), the current news management unit sets keywords related to news that suddenly showed a remarkable trend within a short period of time as topic keywords. And the co-occurrence words used together with the topic keywords are identified and retained as dynamic co-occurrence words while the frequency of use changes during a predetermined attention period. Further, the template candidate selection unit specifies tag information of a template having a high degree of association with the dynamic co-occurrence word.

(3) The current news management unit is configured to identify a commonly occurring co-occurrence word as a static co-occurrence word over a predetermined long period of time,
The template candidate selection unit compares the degree of association between the dynamic co-occurrence word and the template and the degree of association between the static co-occurrence word and the template, and the degree of association with the dynamic co-occurrence word is The diary creation support system according to (2), characterized in that it is configured to identify tag information of a relatively high template.

  In the diary creation support system of (3) above, particularly in the diary creation support system of (2), the current news management unit statically uses co-occurrence words widely used over a predetermined long period of time. The template candidate selection unit compares the association degree between the dynamic co-occurrence word and the template and the association degree between the static co-occurrence word and the template, and compares the dynamic co-occurrence word with the template. The tag information of the template having a relatively high degree of association with the word is specified.

(4) a first step of acquiring the latest topic keywords related to the described diary;
In relation to the topic keyword acquired in the first step, the co-occurrence word of the topic keyword is widely and widely used over a long period of time with a dynamic co-occurrence word that shows sudden and remarkable fashion. Classified according to the static co-occurrence words, and based on the degree of association between the obtained dynamic co-occurrence word and the diary and the degree of association between the static co-occurrence word and the diary. A second step of determining whether the diary is about current news,
When it is determined in the second step that the diary is about current news, the degree of association between the dynamic co-occurrence word and tag information of each default template is calculated, and A third step of prioritizing the degree of adaptation to the diary;
A fourth step of presenting a template in accordance with the priority assigned in the third step;
A diary creation support method characterized by including

  In the diary creation support method (4) above, in the first step, the latest topic keyword related to the described diary is acquired. Further, in the second step, in relation to the topic keyword acquired in the first step, the co-occurrence word of the topic keyword is widely used over a long period of time with a dynamic co-occurrence word that shows a sudden and remarkable trend. Acquired by classifying into commonly used static co-occurrence words, the degree of association between the obtained dynamic co-occurrence word and the diary, and the degree of association between the static co-occurrence word and the diary Based on the comparison, it is determined whether or not the diary is about current news. Furthermore, in the third step, when it is determined in the second step that the diary is described for current news, the association between the dynamic co-occurrence word and the tag information of each predetermined template. The degree is calculated, and the degree of adaptation to the diary is prioritized for each template. Then, in the fourth step, a template is presented according to the priority assigned in the third step.

  According to the present invention, when creating a diary about current news, operations related to decoration of the diary can be simplified, and operation costs can be reduced.

It is a conceptual diagram showing the connection state of the diary creation assistance system and external apparatus as one embodiment of this invention. It is a functional block diagram showing the diary creation assistance system as one embodiment of this invention. It is a sequence chart showing operation | movement of the diary creation assistance system of FIG. It is a conceptual diagram showing the effect | action of the current news determination part in the template candidate selection part in the diary creation assistance system of FIG. It is a sequence chart showing operation | movement of the current affairs news management part in the diary creation assistance system of FIG.

Hereinafter, the present invention will be clarified by describing embodiments of the present invention in detail with reference to the drawings.
(Connection status between the diary creation support system and external devices)
FIG. 1 is a conceptual diagram showing a connection state between a diary creation support system and an external device as one embodiment of the present invention.
A client terminal 100, a diary creation support system 200, a blog / bulletin board service server 300, and a news distribution service server 400 are connected through a network 500.
The client terminal 100 is used by a user (creator) for creating and browsing a diary.
The diary creation support system 200 constitutes one embodiment of the present invention, and is embodied as a corresponding functional unit in one server computer, for example.
The blog / bulletin board service server 300 publishes blogs and bulletin boards on the network 500.
The news distribution service server 400 distributes current news through the network 500.

(Configuration of client terminal and diary creation support system)
FIG. 2 is a functional block diagram showing a diary creation support system as one embodiment of the present invention. 2 includes the client terminal 100 and the network 500 described with reference to FIG. 1, and the same reference numerals are assigned to corresponding parts in FIG.

(Client terminal compatible with the diary creation support system)
In FIG. 2, the client terminal 100 includes an input unit 110, a communication unit 120, and a display unit 130.
The input unit 110 includes, for example, an input switch group and manages various operations during creation and browsing of a diary in response to an input operation from a user.
The communication unit 120 functions to communicate with the diary creation support system 200 via the network 500 and to communicate with other client terminals such as a mobile phone as desired by the user.
The display unit 130 includes, for example, a liquid crystal display, and displays various information acquired from the diary creation support system 200, displays information received from other client terminals, and performs input operations from the input unit 110. Make the required display to do.

(Configuration of diary creation support system)
On the other hand, the diary creation support system 200 includes a diary management unit 210, a template management unit 220, a current news management unit 230, a template candidate selection unit 240, and a communication unit 250.

(Diary management department in the diary creation support system)
The diary management unit 210 includes a diary creation unit 211, a diary display unit 212, and a diary database 213. In response to a request from the user, either the diary creation process or the browsing process (this embodiment) In the embodiment, a process for managing the diary including both processes) is executed.
The diary creation unit 211 controls creation and editing of the diary title and text.
The diary display unit 212 determines what content and screen configuration is displayed on the screen of the display unit 130 of the client terminal 100 when the user browses the diary, and uses the determined content and screen configuration mode. Data for display is transmitted to the client terminal 100.
The diary database 213 stores diaries created by the user.

(Template management section in the diary creation support system)
On the other hand, the template management unit 220 includes a template registration unit 221, a template search unit 222, a template property management unit 223, and a template database 224. A template that is applied to the decoration of a diary is applied to the template. It is managed with production intention information that represents the intention.
Registered in the template registration unit 221 is a template created by a creator (usually, but not necessarily limited to the same user as the above-described user). This registration is performed with production intention information indicating what decoration the template intends to perform. The production intention information takes the form of tag information, which is a simple keyword. That is, the tag information as described above is registered and managed together with the template.

The template search unit 222 extracts a template having tag information corresponding to the input keyword. At the time of this extraction, the template search unit 222 makes an inquiry to the template database 224, and also acquires incidental information such as the registration date and use frequency together with the corresponding template as a response thereto.
The template property management unit 223 grasps the frequency of use of each template used in the diary, registers information representing the frequency of use in the template database 224 as supplementary information of the template, or stores existing information in the template database 224. Update.
As described above, the template database 224 stores the template created by the creator, the corresponding tag information, and incidental information such as information indicating the usage frequency.

(Current News Management Department in the Diary Creation Support System)
On the other hand, the current news management unit 230 includes a news acquisition unit 231, a topic keyword database generation unit 232, a co-occurrence word database generation unit 233, a topic keyword database 234, a static co-occurrence word database 235, and a dynamic The word database 236 is included.
The current news management unit 230 collects information including any of information published on the web and news information provided from a news distribution service site, extracts a keyword from the collected information, Among the extracted keywords, a plurality of highly relevant keywords are identified as co-occurrence words, and the identified co-occurrence words are retained.

The news acquisition unit 231 periodically inquires the blog / bulletin board service server 300 and the news distribution service server 400 described above with reference to FIG. 1 and collects recent topical news.
The topic keyword database generation unit 232 maintains a high level from the current news collected by the news acquisition unit 231 at a current time point and a notice period immediately before the current time point and maintains a high level (that is, a certain short burst) A keyword relating to news (which suddenly showed a remarkable trend within the period) is discriminated as a topic keyword and registered in the topic keyword database 234.

The co-occurrence word database generation unit 233 identifies a keyword that frequently occurs as information on the topic keyword and blog or news corresponding to each topic keyword registered in the topic keyword database 234, and the co-occurrence word database Register with.
When registering, a dynamic co-occurrence word database that identifies co-occurrence words of topic keywords that show sudden and remarkable trends for the limited attention period at the present time and the current time point as dynamic co-occurrence words 236 is registered.

In addition, the period from the past to the present time as far as possible (generally, the period from the occurrence of the relevant event to the current time, or a limited period from the present time The co-occurrence words of topic keywords extracted from all blogs and news from the time point until the present time point are identified as static co-occurrence words and registered in the static co-occurrence word database 235.
As a result, the co-occurrence words that appear in bursts in association with the recent current news are registered in the dynamic co-occurrence word database 236, and the static co-occurrence word database 235 has a long term. Co-occurrence words that are widely used in general are registered.

(Template candidate selection section in the diary creation support system)
On the other hand, the template candidate selection unit 240 includes a diary analysis unit 241, a topic keyword matching unit 242, a static co-occurrence word extraction unit 243, a dynamic co-occurrence word extraction unit 244, a current news determination unit 245, and a template presentation A portion 246 is included.
Then, the template candidate selection unit 240 determines whether or not the diary created by the user has contents related to current news, and the keywords included in the created diary are stored in the current news management unit 230. Judgment is made by checking against the keyword, and a decoration template that matches the current news is selected from templates under the management of the template management unit 220 according to the determination result, and the selected template is provided to the user. .

The diary analysis unit 241 extracts keywords by performing morphological analysis on the title and text of the diary created by the user.
In this extraction, a dictionary is used to absorb abbreviations such as “Starbucks” and “Danna”, “Danna”, and “husband”.
The topic keyword matching unit 242 compares the keywords in the diary extracted by the diary analysis unit 241 with the list of topic keywords extracted from the topic keyword database 234, checks whether there is a description of the topic keyword in the diary, and determines the topic keyword. Is detected, the topic keyword is attached to the next process.

The static co-occurrence word extraction unit 243 searches the static co-occurrence word database 235 and extracts the co-occurrence words corresponding to the topic keywords detected by the topic keyword matching unit 242.
The dynamic co-occurrence word extraction unit 244 searches the dynamic co-occurrence word database 236 and extracts co-occurrence words corresponding to the topic keywords detected by the topic keyword matching unit 242.
The current news determination unit 245 calculates the extracted “degree of association between static co-occurrence words and diaries” and “degree of association between dynamic co-occurrence words and diaries” as described above, A comparison is made to determine whether the diary is about current news.

Note that the degree of association between the co-occurrence word and the diary is determined based on the proximity of the feature vector of the co-occurrence word and the diary feature.
However, the logic applied to these calculations can be changed or added, and the parameters can be discarded. For example, optimization such as being able to deal with synonyms of co-occurrence words using a dictionary and extracting co-occurrence words of co-occurrence words can be achieved.
First, the template presentation unit 246 calculates the degree of association between the dynamic co-occurrence word and the tag information of each template corresponding to the diary described about current news, and which template is most suitable for the diary. Prioritize
The degree of association is determined based on the proximity of the dynamic co-occurrence word feature vector and the template tag feature vector.

However, the logic applied to these calculations can be changed or added, and the parameters can be discarded. When the feature vectors match, the priority is determined in consideration of the use frequency of the template and the newness of the registration time. In other words, when the usage frequency is high, the newer the registration time, the higher the priority.
That is, the priority is determined by taking into account whether the degree of relevance is a factor, and also taking into account the temporal transition of the treatment method such as the frequency of use of the template and the newness of the registration time as other factors. In this case, how to distribute the weight between the above-described one factor and the other factors can be appropriately selected according to the assumed situation, such as so-called “seasoning”.

(Communication Department in Diary Creation Support System)
The communication unit 250 communicates with the client terminal 100.
(Operation of the diary creation support system)
FIG. 3 is a sequence chart showing the operation of the diary creation support system of FIG. FIG. 4 is a conceptual diagram showing the operation of the current news determination unit 245 in the template candidate selection unit 240 in the diary creation support system 200 of FIG.

The operation of the diary creation support system will be described below with reference to the sequence chart of FIG. 3 and also using the conceptual diagram of FIG. 4 as appropriate.
First, the user accesses the diary creation support system 200 from the client terminal 100 and creates a diary (step S301).
In the example of FIG. 4, the title is “total solar eclipse”, and a diary 01 is created that includes the phrase “Today's total solar eclipse was not visible at all due to a stormy rain” in an appropriate part of the text. Is assumed. “Arashi” and “rain” in this case are words found in the dynamic co-occurrence word list, as will be described later.

The diary management unit 210 of the diary creation support system 200 acquires a diary created by the user via the communication unit 250, and transfers the acquired diary title and text to the template candidate selection unit 240 (step S302).
In order to acquire the latest topic keyword, the template candidate selection unit 240 makes an inquiry to the current news management unit 230 (step S303) and acquires the latest topic keyword (step S304).

In the topic keyword list in the example of FIG. 4, “total solar eclipse” is listed as the first rank, “eco-car” is listed as the second rank, and “general election” is listed as the third rank.
Next, a diary title or a keyword in the text is extracted by morphological analysis, and compared with the topic keyword list acquired in the process of step S304, and a process for extracting a keyword related to news that is a topic from the diary is performed. (Step S305).

  If a topic keyword exists in the diary in step S305, the current news management unit 230 is inquired to obtain a co-occurrence word of the topic keyword (step S306; step S308). That is, a static co-occurrence word acquisition request process (step S306) and a static co-occurrence word return process (step S307) corresponding thereto, followed by a dynamic co-occurrence word acquisition request process (step S308) and A dynamic co-occurrence word reply process (step S309) for this is executed.

In the example of FIG. 4, in the static co-occurrence word list, “Sun” as the first rank, “Month” as the second rank, “Shadow” as the third rank, and “Astronomy” as the fourth rank. Is listed.
Also, in the dynamic co-occurrence word list (that is, the list of co-occurrence words in the last week), “storm” is the first rank, “cloud” is the second rank, and “rain” is the third rank. In the fourth ranking, “partial eclipse” is listed.

Next, for each of the static co-occurrence words and dynamic co-occurrence words acquired in step S307 and step S309, the degree of association with the diary is extracted, thereby determining whether or not current news is described in the diary. (Step S310).
Referring now to FIG. 4, a diary 01 has a description that matches the fact that the total solar eclipse was not seen in the rain as a recent current news item. It is judged.

In addition, diaries that describe general stories such as “the total solar eclipse is a phenomenon that the sun disappears behind the moon” are judged to be “not describing current news”.
If it is determined that current news is described in the diary, then the template management unit 220 is inquired (template search: step S311), and has dynamic co-occurrence words and highly relevant tag information. A template is acquired (template reply: step S312).

Next, in the template presentation unit 246 (one functional unit in the template candidate selection unit 240 described above), the degree of association with the dynamic co-occurrence word is calculated for each template, and the degree of association is taken as one factor. Further, the priority for presenting the template is calculated (step S313).
In this case, priority is calculated by taking into account the proximity of the feature vector of the dynamic co-occurrence word and the feature vector of the tag information as other factors with respect to the above one factor, and a calculation method based on these factors Apply.

Then, the template candidate selection unit 240 presents template candidates to the user via the communication unit 250 (step S314).
Note that the information to be presented is not limited to a decorative template, and may be a product or information related to current news.
The user looks at the presented information and selects a template to be applied (step S315).

(Operation of the current news management department in the diary creation support system)
FIG. 5 is a sequence chart showing the operation of the current news management unit in the diary creation support system of FIG. The sequence chart of FIG. 5 represents a basic sequence for collecting current news in the diary creation support system as the above-described embodiment.
The current news management unit 230 inquires of the blog / bulletin board service server 300 and the news distribution service server 400 about the latest information (step S501; step S503), and acquires the latest information (step S502; step S504).
Then, the latest information acquired (latest news) is analyzed, and the frequency of appearance rapidly increases and maintains a high level in the attention period at the present time and just before the current time (that is, suddenly noticeable within a short period of time) A keyword (which shows a trend) is discriminated and extracted as a topic keyword (step S505).

Next, the keywords that appear together with the topic keyword are discriminated and extracted as dynamic co-occurrence words (step S506).
As described above, the process of each step described with reference to FIG. 5 is basically executed as a regular batch process. However, in some cases, the process may be executed in real time at the timing when the user registers the diary. Good.
The static co-occurrence word database 235 is generated by accumulating dynamic co-occurrence words for a long period of time or from a static dictionary.

(About making decisions based on both dynamic and static co-occurrence words)
In the embodiment of the present invention described above, it is determined whether or not the diary regarding current news depends on both dynamic co-occurrence words and static co-occurrence words. The reason is as follows.
In other words, when relying only on static co-occurrence words, for example, the user writes “I was surprised by the idols!” In the diary for the latest current news such as “Innocent idols are arrested!” In this case, keywords such as "actress, idol, innocent school" have been co-occurring for idols until now, so it is impossible to extract "arrest" that suddenly started co-occurring with idols .

On the other hand, when relying only on dynamic co-occurrence words, for example, when there is current news that “Idol ΔΔ is married”, “Idol ΔΔ” and “Marriage” have a co-occurrence relationship. Here, when the user describes the diary as “a friend gets married this weekend” (unconditionally without determining whether the diary is related to the idol △△), the co-occurrence word of “marriage” is “ Extraction of “Idle ΔΔ” occurs.
In order to avoid the inconveniences mentioned above, it is appropriate to judge whether it is a diary about current news or other general articles by comparing both dynamic co-occurrence words and static co-occurrence words It becomes possible to do.

100 ……………………………… Client terminal 110 ……………………………… Input unit 120 ……………………………… Communication unit 130 ………… …………………… Display unit 200 ……………………………… Diary creation support system 210 ……………………………… Diary management unit 211 ……………… ……………… Diary Creation Unit 212 ……………………………… Diary Display Unit 213 ……………………………… Diary Database 220 ……………………… ……… Template management unit 221 ……………………………… Template registration unit 222 ……………………………… Template search unit 223 …………………………… ... template property management unit 224 ……………………………… Template database 230 ……………………………… Management unit 231 ……………………………… Input acquisition unit 232 ……………………………… Topic keyword database generation unit 233 ……………………………… Genesis database generation unit 234... ...... Topic keyword database 235... ………… Dynamic Co-occurrence Word Database 240 ……………………………… Template Candidate Selection Unit 241 ……………………………… Diary Analysis Unit 242 ……………… ………………… Topic Keyword Matching Unit 243 ……………………………… Statistical Co-occurrence Word Extraction Unit 244 ……………………………… Dynamic Co-occurrence Word extraction unit 245 ……………………………… Current news determination unit 246 ……………………………… Template presentation 250 ……………………………… Communication Department 300 ……………………………… Server 400 for Blog / Bulletin Board Service ……………………………… News Distribution Service Server 500 ……………………………… Network

Claims (4)

A diary management unit for executing a process for managing a diary including any process of a diary creation process and a browsing process in response to a request from a user;
A template management unit for managing both a template to be applied to the decoration of the diary and production intention information representing the production intention to which the template is applied;
Collect information including any of the information published on the web and the news information provided from the news distribution service site, extract keywords from the collected information, and have a high degree of relevance among the extracted keywords A current news management unit that identifies a plurality of keywords as co-occurrence words and holds the identified co-occurrence words;
Determining whether the diary created by the user is related to current news or not by comparing the keyword included in the created diary with the co-occurrence keywords held in the current news management unit, A template candidate selection unit that selects a decoration template that matches the current news according to the determination result from templates under the management of the template management unit, and provides the selected template to the user;
A diary creation support system characterized by comprising The current news management unit discriminates, as a topic keyword, a news-related keyword that suddenly showed a remarkable trend within a short period of time, and is used together with the topic keyword while changing the frequency of use in a predetermined attention period. Configured to identify and retain the word as a dynamic co-occurrence word,
The diary creation support system according to claim 1, wherein the template candidate selection unit is configured to identify tag information of a template having a high degree of association with the dynamic co-occurrence word. The current news management unit is configured to identify a co-occurrence word that is widely used over a predetermined long-term as a static co-occurrence word,
The template candidate selection unit compares the degree of association between the dynamic co-occurrence word and the template and the degree of association between the static co-occurrence word and the template, and the degree of association with the dynamic co-occurrence word is 3. The diary creation support system according to claim 2, wherein the diary creation support system is configured to identify tag information of a relatively high template. A first step of obtaining the latest topic keywords related to the written diary;
In relation to the topic keyword acquired in the first step, the co-occurrence word of the topic keyword has been widely used over a long period of time with a dynamic co-occurrence word that shows a sudden and remarkable trend. The diary is obtained by classifying it into static co-occurrence words, and the degree of association between the obtained dynamic co-occurrence word and the diary and the degree of association between the static co-occurrence word and the diary. A second step of determining whether or not is described in current news;
When it is determined in the second step that the diary is about current news, the degree of association between the dynamic co-occurrence word and tag information of each default template is calculated, and A third step of prioritizing the degree of adaptation to the diary;
A fourth step of presenting a template in accordance with the priority assigned in the third step;
A diary creation support method characterized by including

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