JP6171715B2 - Minutes creation device and program - Google Patents

Description

  The present invention relates to a minutes creation apparatus and a program.

  In recent years, in a conference system using a network, when each participant (user) inputs a memo such as the content of a speech during a conference to his or her own terminal (user terminal) connected to the network, a plurality of input to each user terminal A technique for creating one minutes based on a memo has been proposed.

  Patent Document 1 describes a communication system that creates minutes of a remote conference. This communication system includes a plurality of PCs and executes a remote conference. Each PC accepts input of minutes notes from the user during the remote conference. Each PC associates time information with the input minutes memo. The host PC acquires the minutes notes from each PC, and the minutes to be included in the minutes based on the time information associated with each minutes note from the one or more minutes notes acquired. Extract recorded notes. The host PC creates the minutes of the remote conference using the extracted minutes memo.

JP 2011-197914 A

  SUMMARY OF THE INVENTION An object of the present invention is to provide a minutes creation apparatus and program capable of creating an appropriate minutes according to the contents of a meeting.

  The minutes creation device according to claim 1 of the present invention is obtained by a user-specific minutes acquisition unit that acquires a plurality of user-specific minutes created by a plurality of user terminals, and the user-specific minutes acquisition unit. Minute memo extraction means for extracting a plurality of minutes memos constituting the user-specific minutes from the plurality of user minutes, and the plurality of minutes memos extracted by the minutes memo extraction means, at least Based on the creation date of the minutes memo, grouping means for grouping into a plurality of groups, and among the plurality of minutes memos belonging to the group grouped by the grouping means, 1 based on the contents of the minutes memo Minutes memo selection means for selecting individual minutes memos, and minutes for creating the minutes based on the minutes memos selected by the minutes memo selection means Characterized by comprising: the forming means.

  According to a second aspect of the present invention, in the configuration of the first aspect, the grouping unit is configured to record the plurality of minutes memos for the plurality of minutes memos extracted by the minutes memo extraction unit. The distance between the minutes notes is calculated on the basis of the creation date and time, and a plurality of minutes notes are grouped so that the calculated distance is equal to or less than a preset threshold value.

  According to a third aspect of the present invention, in the configuration of the second aspect, the grouping unit further includes the minutes based on a degree of agreement between speakers in a meeting included in the minutes memo. Calculate the distance between recorded notes.

  According to a fourth aspect of the present invention, in the configuration of any one of the first to third aspects of the present invention, a minutes preparation device is provided for each of a plurality of minutes notes belonging to a group grouped by the grouping means. The apparatus further includes evaluation value calculation means for calculating an evaluation value with reference to storage means for storing user rankings for knowledge of words included in the recorded notes, and the minutes memo selecting means belongs to the grouped group Among the plurality of minutes notes, the minutes note having the maximum evaluation value calculated by the evaluation value calculation means is selected.

  According to a fifth aspect of the present invention, in the configuration of the fourth aspect, the evaluation value calculating means further includes an action evaluation value determined in accordance with a user's action for creating a minutes memo Is added to calculate the evaluation value.

  According to a sixth aspect of the present invention, in the configuration of the fifth aspect, the evaluation value calculating means determines the number of times the user has pressed the delete key of the operating means when creating the minutes memo. The action evaluation value is determined accordingly.

  According to a seventh aspect of the present invention, in the configuration according to any one of the first to sixth aspects, the minutes memo includes, in the minutes memo, information on a user who created the minutes memo, The creation date and time when the minutes memo was created is associated.

  The program according to claim 8 of the present invention is a user-specific minutes acquisition unit that acquires a plurality of user-specific minutes created by a plurality of user terminals, and the plurality of users acquired by the user-specific minutes acquisition unit. Minute memo extraction means for extracting a plurality of minutes memos constituting the user-specific minutes from the separate minutes, and the plurality of minutes memos extracted by the minutes memo extraction means at least for the minutes memo Based on the creation date, grouping means for grouping into a plurality of groups, and among the minutes memos belonging to the group grouped by the grouping means, one minutes memo is recorded based on the contents of the minutes memo Minutes memo selection means to be selected and a minutes creation means for creating the minutes based on the minutes memo selected by the minutes memo selection means Is a program for causing a computer to function as a. This program may be stored in a computer-readable information storage medium such as a CD-ROM or a DVD-ROM.

  According to the configuration of claims 1 and 8 of the present invention, since one minutes memo is selected based on the contents of the minutes memo among the plurality of graded minutes, the contents of the meeting Appropriate minutes are prepared accordingly.

  According to the configuration of claim 2 of the present invention, a plurality of minutes notes are easily grouped.

  According to the configuration of claim 3 of the present invention, the groups are grouped based on the degree of coincidence of the speakers in the conference included in the minutes memo.

  According to the configuration of claim 4 of the present invention, since the minutes are created by a user with a wealth of knowledge, the reliability of the minutes is improved.

  According to the configurations of claims 5 and 6 of the present invention, the creation of minutes with less knowledge and less reliable content is suppressed.

  According to the configuration of claim 7 of the present invention, a plurality of minutes notes are arranged in order of creation date and time.

It is a whole lineblock diagram of the minutes creation system concerning this embodiment. It is a hardware block diagram of the minutes production apparatus concerning this embodiment. It is a functional block diagram of a minutes creation device. It is an operation | movement flowchart of a minutes production apparatus. It is an example of the minutes according to a user. It is an example of user minutes DB. It is an example of a minutes memo. It is an example of a minutes memo DB. It is an example of a minutes memo. It is an example of a minutes memo table. It is an example of the distance between minutes notes. It is an operation | movement flowchart of an evaluation value calculation part. It is an example of a minutes memo. It is an example of ranking DB. It is a figure which shows the result of the evaluation value for every minutes memo. It is an example of the minutes. It is an example of a minutes memo. It is a figure which shows the result of the evaluation value for every minutes memo. It is a figure which shows the result of the evaluation value for every minutes memo.

  An embodiment of the present invention will be described below with reference to the drawings.

  FIG. 1 is an overall configuration diagram of a minutes creation system according to the present embodiment. As shown in FIG. 1, the minutes creation system includes a minutes creation apparatus 10 that creates a meeting minutes, and a plurality of user terminals 30 connected to the minutes creation apparatus 10 via a communication network 20. It consists of The minutes creating apparatus 10 and each user terminal 30 exchange data with each other via a communication network 20 such as a LAN (Local Area Network) or the Internet.

  In the minutes creation system, for example, in a conference system using the communication network 20, a plurality of participants (users) participating in the conference use their own user terminals 30 to input notes such as remarks during the conference. The minutes (the user-specific minutes) are created, and the minutes creation device 10 creates one minutes based on the plurality of user-specific minutes received from each user terminal 30. The conference system includes various conference system forms such as a conference system in which only users who are present in the same room (conference room) participate, a remote conference system in which users in remote locations participate, a conference system using a TV or a telephone, etc. Is included.

  FIG. 2 is a hardware configuration diagram of the minutes creation apparatus 10. As shown in FIG. 1, the minutes creation apparatus 10 is a computer including a communication unit 1, a CPU 2, a memory 3, and a storage unit 4. These hardware elements are connected to each other by a bus so as to be able to exchange data. The communication unit 1 performs data communication with the user terminal 30 via a communication network 20 (for example, an in-house LAN). The CPU 2 controls each part of the apparatus and executes various types of information processing. The memory 3 holds various programs and data. The memory 3 also has a work area for the CPU 2. The minutes creation device 10 may be a management server managed by an administrator, for example.

  The storage unit 4 includes databases such as a user-specific minutes DB 4a, a user-specific minutes memo DB 4b, and a ranking DB 4c. Specific examples of each database will be described later.

  The user terminal 30 is a terminal device that can be connected to a communication network 20 such as a LAN or the Internet. Each user uses his / her user terminal 30 to input the contents of the speaker's speech during the conference and create a minutes (user-specific minutes). Further, the user terminal 30 receives the minutes created by the minutes creating apparatus 10 from the minutes creating apparatus 10. The user terminal 30 includes software such as a browser and an e-mail client. As the user terminal 30, for example, a personal computer, a PDA (Personal Digital Assistant), a portable information terminal such as a smartphone, or the like is used.

  Here, the minutes creation method in the minutes creation apparatus 10 will be described with reference to FIGS.

  FIG. 3 is a functional block diagram of the minutes creation apparatus 10. As shown in the figure, the minutes creation apparatus 10 includes a user-specific minutes acquisition unit 11 (user-specific minutes acquisition means), a user-specific minutes memo extraction unit 12 (minutes memo extraction means), and a grouping unit 13 ( A grouping unit), an evaluation value calculation unit 14 (evaluation value calculation unit), a minutes memo selection unit 15 (minutes memo selection unit), and a minutes creation unit 16 (minutes creation unit).

  FIG. 4 is an operation flowchart of the minutes creation apparatus 10.

  First, during a meeting, each user creates a minutes (user-specific minutes) using his / her user terminal 30. FIG. 5 shows an example of user-specific minutes created by the user A. In the user-specific minutes, input user information and creation time (creation date) information are associated with each other. Specifically, the time when a line break of a sentence is input in the minutes is associated with each sentence (minutes memo) constituting the minutes. For example, as shown in FIG. 5, the minutes note of “N officer: What do you want to do in S activities in the future? Are associated with each other. In FIG. 5, the creation time is shown in each minutes memo for convenience, but the creation time may not be displayed on the user terminal 30. Minutes by user are created and saved in the form of a text file. Each user transmits the created user-specific minutes to the minutes creating apparatus 10.

  Note that the user terminal 30 may create a minutes for each user by recognizing speech spoken during the meeting. A known method can be used as a method for converting the recognized voice into text data.

  Next, the user-specific minutes acquisition unit 11 of the minutes generation apparatus 10 acquires the user-specific minutes transmitted from each user terminal 30 (S101 in FIG. 4). The user-specific minutes acquisition unit 11 stores the acquired user-specific minutes in the user-specific minutes DB 4a. For example, the user-specific minutes of user A shown in FIG. 5 are stored in the user-specific minutes DB 4a. FIG. 6 shows how user-specific minutes of users A, B, and C are stored in the user-specific minutes DB 4a.

  Next, the user-specific minutes memo extraction unit 12 refers to the user-specific minutes DB 4a and extracts the minutes memo for each user-specific minutes (S102). The minutes memo is each sentence constituting the minutes. Here, the sentence separated at the time of line feed is specified as one minutes memo. FIG. 7 shows a plurality of minutes memos constituting user A's minutes (see FIG. 5). Each minutes memo is associated with a memo ID, user information, creation time (creation date), and memo contents. The user-specific minutes memo extraction unit 12 divides each user-specific minutes into a plurality of minutes memos and stores them in the user-specific minutes memo DB 4b. FIG. 8 shows a state in which the minutes memos of the users A, B, and C are stored in the user-specific minutes memo DB 4b.

  Note that a sentence separated at the time when the user inputs a punctuation point may be defined as one minutes memo, or one sentence separated based on a preset symbol “:” indicating a speaker in the meeting. It may be specified as a memo of the minutes. FIG. 9 shows a plurality of minutes memos constituting the user-specific minutes of the user A (see FIG. 5) in the latter case.

  Next, the grouping unit 13 refers to the user-specific minutes memo DB 4b and groups the minutes memos with similar creation times and memo contents. Hereinafter, a specific configuration of the grouping unit 13 will be described.

First, the grouping unit 13 creates a minutes memo table by arranging all the minutes memos (here, the minutes memos of the users A, B, and C) in the order of creation time with reference to the user-specific minutes memo DB 4b. FIG. 10 shows a part of the minutes note table. Next, the grouping unit 13 calculates the distance between each minutes memo based on the creation time of the minutes memo and the contents of the memo (S103). The distance D (xy) between the minutes notes is calculated by the following formula (1), for example.
D (xy) = max {0, 100-10 × (number of identical words in ID (x) · ID (y)) + (creation time difference) + 1000 × (if the creation time difference is 1 minute or more⇒1,1 If less than minutes ⇒ 0)} (1)
In the above formula (1), x and y indicate memo ID numbers, and each coefficient is set as appropriate. FIG. 11 shows the distance between each minutes memo calculated by the above equation (1). In addition, the calculation method of the distance between each minutes memo is not limited to the said method. For example, the grouping unit 13 may calculate the distance between each minutes memo based on the creation time of the minutes memo, the contents of the memo, and the degree of agreement between the speakers. For example, morphological analysis can be used to determine the degree of coincidence of words in the memo contents.

  Next, the grouping unit 13 determines whether or not there is a minutes memo in which the calculated distance between the minutes memos is equal to or less than a preset threshold (S104). Here, for example, the threshold is set to 80. The grouping unit 13 sets the minutes notes whose distance between the minutes notes is equal to or less than the threshold value to the same group (S105). When the threshold value is 80 in the calculation result shown in FIG. 11, the minutes memos are five memo IDs {1, 2, 3}, {4}, {5}, {6, 8, 9}, and {7}. Grouped into Note that the distance between the memo IDs 8 and 9 is “84” (see FIG. 11), but the memo IDs 6 and 8 are in the same group and the memo IDs 6 and 9 are in the same group. It becomes. The grouping method is not limited to the above method, and a known method can be used.

  When the minutes memos are grouped by the grouping unit 13, the evaluation value calculation unit 14 calculates the evaluation values of the minutes memos (S106). Here, an evaluation value calculation method in the evaluation value calculation unit 14 will be described. FIG. 12 is an operation flowchart of the evaluation value calculation unit 14.

  First, the evaluation value calculation unit 14 extracts, for each group, a word W (n) included in a plurality of minutes notes belonging to the group (S201). Here, a group to which the minutes memos with memo IDs {6, 8, 9} belong is taken as an example. FIG. 13 shows minutes memos with memo IDs {6, 8, 9}. The evaluation value calculation unit 14 includes five (n = 5) words W (1): “N officer”, W (2): “S activity” included in the minutes memos of the memo ID {6, 8, 9}. ", W (3):" Business ", W (4):" Verification ", W (5):" OC ".

  Next, the evaluation value calculation unit 14 refers to the ranking DB 4c and acquires an evaluation value of the word W (i) set in advance according to the user for each minutes memo (S202). In the ranking DB 4c, user rankings (ranks) for word knowledge (details) are registered. For example, as shown in FIG. 14, for the word W (2): “S activity”, the first place is the user F and the evaluation value is set to 10 points, the user C is the second place and the evaluation value is 8 points, the user A Is ranked third with an evaluation value of 7 points, and user B is ranked fourth with an evaluation value of 5 points. The evaluation value calculation unit 14 repeats the process of S202 for the extracted words W (1) to W (n) (S203), and acquires the evaluation values for all the words.

  Finally, the evaluation value calculation unit 14 calculates the total evaluation value by adding the evaluation values acquired for all the words for each minutes memo (S204). FIG. 15 shows the evaluation value and total evaluation value of each word for each minutes memo (for each memo ID).

  When the evaluation value of the minutes memo is calculated by the above process (S106 in FIG. 4), the minutes memo selection unit 15 continues the total evaluation value (see FIG. 15) among the plurality of minutes memos belonging to the same group. ) Is selected (S107). For example, in the group to which the minutes memos with the memo ID {6, 8, 9} belong, the minutes memo selection unit 15 selects the minutes memo with the memo ID 6 having the maximum total evaluation value “37”. Also, in the group to which the minutes memos with memo ID {1, 2, 3} belong, it is assumed that the minutes memo selection unit 15 has selected the minutes memo with memo ID 1 having the maximum total evaluation value.

  When the minutes memo with the maximum total evaluation value is selected for each group, the minutes creation unit 16 combines the minutes memo selected for each group to create one minutes (S108). ). Here, the memo ID {1}, {1} selected for each of the five groups of memo IDs {1, 2, 3}, {4}, {5}, {6, 8, 9}, {7} 4}, {5}, {6}, {7} minutes are combined to create one minutes. FIG. 16 shows the minutes created by the minutes creation unit 16.

  Here, if there is no minutes memo in which the distance between the minutes memo calculated in S103 is equal to or less than the threshold (NO in S104), the process proceeds to S108, and the minutes creation unit 16 combines the minutes memos. To make one minutes.

  The minutes creation unit 16 transmits the created minutes to each user terminal 30 via the communication unit 1. In addition, the minutes creation unit 16 stores the created minutes in the storage unit 4.

  According to the configuration of the minutes creation apparatus 10, it is possible to create an appropriate minutes according to the content of the meeting.

  The minutes creation method of the minutes creation apparatus 10 is not limited to the above method. For example, after the minutes memo selecting unit 15 selects the minutes memo having the maximum total evaluation value among a plurality of minutes memos belonging to the same group, the selected minutes memo becomes the largest group in the same group. Whether or not it belongs is determined, and if not included, the minutes memo having the maximum total evaluation value is selected from the other minutes memos belonging to the maximum group. Specific examples are shown below.

  FIG. 17 shows the minutes notes of grouped note IDs {10, 11, 12}, and FIG. 18 shows the evaluation value and total evaluation value of each word for each minutes note (for each note ID). ing. The minutes memo selection unit 15 selects the memo ID 12 having the maximum total evaluation value from the memo IDs {10, 11, 12}, and then the memo ID 12 has the minutes memo in the same group. It is determined whether or not it belongs to the maximum group. Here, the maximum group means a group having the largest number of minutes memos belonging to a plurality of groups when one group is further subdivided into a plurality of groups. In order to group one group more finely, for example, the threshold value used for determining the distance calculated by the above equation (1) may be stricter (smaller) and regrouped. For example, when the group to which the minutes notes of memo ID {10, 11, 12} belong is further grouped, it is subdivided into two groups of memo IDs {10, 11}, {12}. In this case, the maximum group is the group to which the minutes memos with memo ID {10, 11} belong. Therefore, the minutes memo with the memo ID 12 does not belong to the maximum group.

  In this case, the minutes memo selection unit 15 selects the minutes memo with the memo ID 10 having the maximum total evaluation value from among the memos with the note ID {10, 11} belonging to the maximum group.

  Thus, for example, it is possible to prevent a minutes memo including an error in the content from being selected and creating an incorrect minutes. In the example of FIG. 17, “end of September” recorded by user C is an error, and it is highly likely that “end of March” recorded by multiple users A and B, which is a majority opinion, is correct. Appropriate minutes are prepared in such cases.

  Moreover, in the said minutes preparation apparatus 10, the evaluation value calculation part 14 may add a user's action with respect to preparation of the minutes memo to an evaluation item, and may calculate a total evaluation value for every minutes memo. The user's action refers to, for example, the number of times the user inputs (presses) the delete key on the keyboard (operation means) when creating the minutes memo, the time required to create the minutes memo, and the like. If the delete key is entered many times, or if the time for creating the minutes memo is long, it is assumed that the user has little knowledge about the contents and the reliability of the contents is low. Add behavioral evaluation values. In FIG. 19, an item of an action evaluation value (for example, the number of deletion keys) is added, and when the user A inputs a deletion key 10 times when creating a minutes memo with a memo ID 6 (action evaluation value = −10). In this case, the minutes memo selection unit 15 selects a memo ID 9 having a maximum total evaluation value “30” in the minutes memo group with the memo ID {6, 8, 9}.

  Further, in the minutes creation apparatus 10, the grouping unit 13 may calculate and group the distance between the minutes notes based only on the creation time of the minutes notes. When grouping without considering the contents of the minutes memo, for example, the group may include minutes memos in which different opinions regarding the same agenda are input. In this case, among the plurality of minutes notes belonging to the group, the minutes notes of the majority opinion are regrouped, and one minutes note is selected in the regrouped group. Further, a plurality of minutes notes belonging to the group may be regrouped based on the information of the user who created the minutes notes, and one minutes note may be selected in the regrouped group.

  Also, if there are minutes memos with different opinions on the same agenda, it may be the content that was given up during the meeting. Therefore, if there are a large number of minutes memos belonging to the same group, it may be determined that the contents are important, and the relevant minutes memos may be highlighted in the minutes. In addition, the minutes memo selected from the majority opinion and the minutes memos of different opinions may be included in the minutes.

  The minutes creation device 10 may also include means for extracting waste minutes (not so much as to be left in the minutes) and removing it from the minutes note. Examples of unnecessary minutes memos include mere comments and contents in which only a small number of participants write down when there are many conference participants.

  The minutes creation device 10 is not limited to the configuration shown in FIG. For example, the user-specific minutes acquisition unit 11 and the user-specific minutes memo extraction unit 12 may be included in the user terminal 30.

  The functions of the above-described units included in the minutes creation apparatus 10 described above are computer-readable by a computer including a control unit such as a CPU, a storage unit such as a memory, and an input / output unit that transmits and receives data to and from an external device. It may be realized by reading and executing a program stored in an information storage medium. The program may be supplied to the minutes generating apparatus 10 as a computer by an information storage medium such as an optical disk, a magnetic disk, a magnetic tape, a magneto-optical disk, or a flash memory, or via a data communication network such as the Internet. The minutes may be supplied to the minutes creation device 10.

  1 communication unit, 2 CPU, 3 memory, 4 storage unit, 4a user-specific minutes DB, 4b user-specific minutes memo DB, 4c ranking DB, 10 minutes creation device, 11 user-specific minutes acquisition unit, 12 user-specific Minutes memo extraction unit, 13 Grouping unit, 14 Evaluation value calculation unit, 15 Minutes memo selection unit, 16 Minutes creation unit, 20 Network, 30 User terminal.

Claims (9)

User-specific minutes acquisition means for acquiring a plurality of user-specific minutes created by a plurality of user terminals;
Minutes memo extracting means for extracting a plurality of minutes memos constituting the user-specific minutes from the plurality of user-specific minutes acquired by the user-specific minutes acquisition means;
Grouping means for grouping the plurality of minutes notes extracted by the minutes notes extraction means into a plurality of groups based at least on the creation date of the minutes notes;
Minutes memo selection means for selecting one minutes memo based on the contents of the minutes memo among a plurality of minutes memos belonging to the group grouped by the grouping means;
Minutes creation means for creating the minutes based on the minutes memo selected by the minutes memo selection means;
Only including,
The grouping means calculates the distance between the minutes memos based on the creation date and contents of the minutes memos for the plurality of minutes memos extracted by the minutes memo extraction means. Group a plurality of the minutes notes whose distance is below a preset threshold;
Minutes creation device characterized by that. 2. The minutes creation according to claim 1 , wherein the grouping unit further calculates a distance between the minutes notes based on a matching degree of speakers in a meeting included in the minutes notes. apparatus. Evaluation value calculating means for calculating an evaluation value for each of a plurality of minutes notes belonging to the group grouped by the grouping means with reference to a storage means for storing user rankings for knowledge of words included in the minutes notes Further including
The minutes note selection means, among the plurality of proceedings notes belonging to the grouped group evaluation value calculated by the evaluation value calculating means selects the minutes note the maximum,
The minutes creation device according to claim 1 or 2 characterized by things. 4. The minutes according to claim 3 , wherein the evaluation value calculation means further calculates the evaluation value by adding an action evaluation value determined in accordance with the user's action for creating the minutes memo. Creation device. 5. The minutes creation according to claim 4 , wherein the evaluation value calculation means determines an action evaluation value according to the number of times the user has pressed the delete key of the operation means when creating the minutes memo. apparatus. User-specific minutes acquisition means for acquiring a plurality of user-specific minutes created by a plurality of user terminals;
Minutes memo extracting means for extracting a plurality of minutes memos constituting the user-specific minutes from the plurality of user-specific minutes acquired by the user-specific minutes acquisition means;
Grouping means for grouping the plurality of minutes notes extracted by the minutes notes extraction means into a plurality of groups based at least on the creation date of the minutes notes;
Minutes memo selection means for selecting one minutes memo based on the contents of the minutes memo among a plurality of minutes memos belonging to the group grouped by the grouping means;
Minutes creation means for creating the minutes based on the minutes memo selected by the minutes memo selection means;
Evaluation value calculating means for calculating an evaluation value for each of a plurality of minutes notes belonging to the group grouped by the grouping means with reference to a storage means for storing user rankings for knowledge of words included in the minutes notes When,
Only including,
The minutes memo selecting means selects the minutes memo that maximizes the evaluation value calculated by the evaluation value calculating means from among the plurality of minutes memos belonging to the grouped group.
Minutes creation device characterized by that.   7. The method according to claim 1, wherein the minutes memo is associated with information of a user who created the minutes memo and a creation date and time when the minutes memo was created. Minutes creation device described in the section. User-specific minutes acquisition means for acquiring a plurality of user-specific minutes created by a plurality of user terminals,
Minutes memo extracting means for extracting a plurality of minutes memos constituting the user-specific minutes from the plurality of user-specific minutes acquired by the user-specific minutes acquisition means;
Grouping means for grouping the plurality of minutes notes extracted by the minutes notes extraction means into a plurality of groups based on at least the creation date of the minutes notes;
Minutes memo selection means for selecting one minutes memo based on the contents of the minutes memo among a plurality of minutes memos belonging to the group grouped by the grouping means; and
Minutes creation means for creating minutes based on the minutes memo selected by the minutes memo selection means,
A program for causing a computer to function as,
The grouping means calculates the distance between the minutes memos based on the creation date and contents of the minutes memos for the plurality of minutes memos extracted by the minutes memo extraction means. A program for grouping a plurality of the minutes notes whose distance is equal to or less than a preset threshold . User-specific minutes acquisition means for acquiring a plurality of user-specific minutes created by a plurality of user terminals,
Minutes memo extracting means for extracting a plurality of minutes memos constituting the user-specific minutes from the plurality of user-specific minutes acquired by the user-specific minutes acquisition means;
Grouping means for grouping the plurality of minutes notes extracted by the minutes notes extraction means into a plurality of groups based on at least the creation date of the minutes notes;
Minutes memo selection means for selecting one minutes memo based on the contents of the minutes memo among a plurality of minutes memos belonging to the group grouped by the grouping means;
Minutes creation means for creating minutes based on the minutes memo selected by the minutes memo selection means; and
Evaluation value calculating means for calculating an evaluation value for each of a plurality of minutes notes belonging to the group grouped by the grouping means with reference to a storage means for storing user rankings for knowledge of words included in the minutes notes ,
A program for causing a computer to function as,
The minutes memo selecting means selects a minutes memo having a maximum evaluation value calculated by the evaluation value calculating means from among a plurality of minutes memos belonging to the grouped group .

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