Information retrieval system
First Claim
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1. An information retrieval system comprising:
- an information extracting apparatus that extracts episodic information on each participant of a plurality of participants of a conference from a sound and an image, both of which are captured and stored during the conference, the extracted episodic information being specific to each participant of the plurality of participants of the conference, the captured image including an image of the participants of the conference;
an information storage portion that stores the extracted episodic information associated with personal information related to each participant, the personal information being obtained from the conference that a system user attended; and
an information retrieval portion that retrieves the personal information stored in associated with the extracted episodic information based on any of the extracted episodic information that the system user inputs, whereinthe extracted episodic information includes number of conversation times, number of remark times, total conference conversation period, average conference conversation period, total conference remark period, average conference remark period, seat distance in conference, average distance in conference, total number of conversation times, average number of conversation times, total conversation period, average total conversation period, average conversation period, total number of remark times, average number of remark times, total remark period, average total remark period, average remark period, average seat distance, and average distance.
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Abstract
An information retrieval system includes an information extracting portion that extracts episodic information to be set as a cue for searching conference record information that stores contents on a conference for personal information, and an information storage portion that stores the episodic information extracted from the information extracting portion and the personal information associated with the episodic information. The personal information of a participant is searched for, personal information being obtained from the conference that a system user attended.
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Citations
12 Claims
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1. An information retrieval system comprising:
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an information extracting apparatus that extracts episodic information on each participant of a plurality of participants of a conference from a sound and an image, both of which are captured and stored during the conference, the extracted episodic information being specific to each participant of the plurality of participants of the conference, the captured image including an image of the participants of the conference; an information storage portion that stores the extracted episodic information associated with personal information related to each participant, the personal information being obtained from the conference that a system user attended; and an information retrieval portion that retrieves the personal information stored in associated with the extracted episodic information based on any of the extracted episodic information that the system user inputs, wherein the extracted episodic information includes number of conversation times, number of remark times, total conference conversation period, average conference conversation period, total conference remark period, average conference remark period, seat distance in conference, average distance in conference, total number of conversation times, average number of conversation times, total conversation period, average total conversation period, average conversation period, total number of remark times, average number of remark times, total remark period, average total remark period, average remark period, average seat distance, and average distance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An information retrieval system comprising:
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an information extracting apparatus that extracts episodic information on each participant from a sound and a captured image, which are stored during a conference, the episodic information being specific to each participant of a plurality of participants, the captured image including an image of the participants; an information storage portion that stores the episodic information associated with personal information related to each participant, the personal information being obtained from the conference that a system user attended; an information retrieval portion that retrieves and displays the personal information based on the episodic information; and a forgetting level determination portion that determines a forgetting level of the system user with respect to the episodic information stored in the information storage portion, wherein the information retrieval portion displays a list of the episodic information stored in the information storage portion according to the forgetting level determined by the forgetting level determination portion, and the episodic information being a search condition to search the stored episodic information that the system user has forgotten.
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Specification