Document management system, document management method, and document management program
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-017/30
G06Q-050/18
출원번호
US-0648613
(2013-11-22)
등록번호
US-9720912
(2017-08-01)
우선권정보
JP-2012-263326 (2012-11-30)
국제출원번호
PCT/JP2013/081521
(2013-11-22)
국제공개번호
WO2014/084140
(2014-06-05)
발명자
/ 주소
Morimoto, Masahiro
Shirai, Yoshikatsu
Takeda, Hideki
Hanatani, Akiteru
출원인 / 주소
UBIC, Inc.
대리인 / 주소
Lewis Roca Rothgerber Christie LLP
인용정보
피인용 횟수 :
2인용 특허 :
3
초록▼
It is possible to reduce a review load of a reviewer. A document management system includes a screen display unit that displays a document group having a plurality of pieces of document data extracted from digital information to be determined for relevance to a lawsuit by a user and classification b
It is possible to reduce a review load of a reviewer. A document management system includes a screen display unit that displays a document group having a plurality of pieces of document data extracted from digital information to be determined for relevance to a lawsuit by a user and classification buttons allowing the user to select classification conditions for classifying the document group under predetermined conditions, a selection information reception unit that receives information relating to a classification button selected by the user among the classification button displayed by the screen display unit as selection information, and a classification instruction unit that analyzes the document group based on the selection information, classifies document data in the document group using the analysis result, and instructs the screen display unit to display the document group based on the classification result.
대표청구항▼
1. A document management system that acquires and analyzes acquired digital information for relevance to a matter, the document management system comprising: a screen display unit that displays a document group having a plurality of pieces of document data extracted from the digital information to b
1. A document management system that acquires and analyzes acquired digital information for relevance to a matter, the document management system comprising: a screen display unit that displays a document group having a plurality of pieces of document data extracted from the digital information to be determined for relevance to the matter by a user and classification buttons allowing the user to select classification conditions for classifying the document group under predetermined conditions;a processor, anda memory, wherein the memory has stored thereon instructions that, when executed by the processor, causes the processor to:receive information relating to a classification button selected by the user among the classification buttons displayed by the screen display unit as selection information;analyze the document group based on the selection information;classify document data in the document group using the analysis result;instruct the screen display unit to display the document group based on the classification result;for each document group containing the classified document data, receive a result of relevance determination by the user;based on the result of relevance determination, sort the document data included in the each document group for which the relevance determination has been made by the user;select an element commonly appearing in the classified document data;record the selected element;search for the recorded element in the document data; andcalculate a score indicating a degree of relevance between the relevance determination result and the document data using the search result and the analysis result, based on an appearance frequency and an evaluation value of the selected element, wherein the evaluation value is learned progressively through numerous iterations of learnings;wherein the processor further:registers a plurality of identification codes as set information, wherein the screen display unit displays the registered set information, andupon the set information being selected by the user, simultaneously assigns at least one of the plurality of identification codes to a document data corresponding to the selected set information. 2. The document management system according to claim 1, wherein the processor further receives at least one of a domain name of mail, an extension of document data, updated date and time of document data, a content of document data, and a creator of document data as selection information. 3. The document management system according to claim 1, wherein the processor further analyzes whether or not an element recorded is included in document data in the document group. 4. The document management system according to claim 1, wherein the processor further: extracts a predetermined number of pieces of document data from the digital information as a document group andclassify the extracted document data in the document group. 5. The document management system according to claim 1, wherein the screen display unit receives change in the display positions of the classification buttons, the set information, and the document group from the user as arrangement information and changes the display positions of the classification buttons, the set information, and the document group to the arrangement changed by the user based on the arrangement information. 6. A document management method in a document management system that acquires and analyzes acquired digital information for relevance to a matter, the method comprising: displaying a document group having a plurality of pieces of document data extracted from the digital information to be determined for relevance to the matter by a user and classification buttons allowing the user to select classification conditions for classifying the document group under predetermined conditions;receiving information relating to a classification button selected by the user among the displayed classification buttons as selection information;analyzing the document group based on the selection information;classifying document data in the document group using the analysis result;displaying the document group based on the classification result;receiving a result of relevance determination by the user;based on the result of relevance determination, sort the document data included in the each document group for which the relevance determination has been made by the user;selecting an element commonly appearing in the classified document data;recording the selected element;searching for the recorded element in the document data; andcalculating a score indicating a degree of relevance between the relevance determination result and the document data using the search result and the analysis result, based on an appearance frequency and an evaluation value of the selected element, wherein the evaluation value is learned progressively through numerous iterations of learnings;registering a plurality of identification codes as set information, wherein the screen display unit displays the registered set information, andupon the set information being selected by the user, simultaneously assigning at least one of the plurality of identification codes to a document data corresponding to the selected set information. 7. A non-transitory computer readable medium comprising instructions executable by at least one processor and causing the at least one processor to perform a document management method in a document management system that acquires and analyzes acquired digital information for relevance to a matter, the method comprising: displaying a document group having a plurality of pieces of document data extracted from the digital information to be determined for relevance to the matter by a user and classification buttons allowing the user to select classification conditions for classifying the document group under predetermined conditions;receiving information relating to a classification button selected by the user among the displayed classification buttons as selection information;analyzing the document group based on the selection information;classifying document data in the document group using the analysis result;displaying the document group based on the classification result;receiving a result of relevance determination by the user;based on the result of relevance determination, sort the document data included in the each document group for which the relevance determination has been made by the user;selecting an element commonly appearing in the classified document data;recording the selected element;searching for the recorded element in the document data;calculating a score indicating a degree of relevance between the relevance determination result and the document data using the search result and the analysis result, based on an appearance frequency and an evaluation value of the selected element, wherein the evaluation value is learned progressively through numerous iterations of learnings;registering a plurality of identification codes as set information, wherein the screen display unit displays the registered set information, andupon the set information being selected by the user, simultaneously assigning at least one of the plurality of identification codes to a document data corresponding to the selected set information.
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이 특허에 인용된 특허 (3)
Ben-Artzi, Aner; Buryak, Kirill; Lewis, Glenn M.; Peng, Jun; Benbarak, Nadav, Contextual text interpretation.
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