10 patents
Utility
Document processing device, method of controlling document processing device, and non-transitory computer-readable recording medium containing control program
21 Mar 23
A document processing device includes: a document classification section configured to sequentially apply a plurality of classification processes in a prescribed sequence to a plurality of documents to classify the plurality of documents into a plurality of groups; and a classification determination section configured to every time one of the plurality of classification processes is applied, determine whether or not each group contains two or more documents.
Takafumi Seimasa
Filed: 11 Nov 20
Utility
Similarity index value computation apparatus, similarity search apparatus, and similarity index value computation program
3 Jan 23
A word extraction unit 11 that analyzes m texts to extract n words, a vector computation unit 12 that converts each of the m texts into a q-dimension vector and each of the n words into a q-dimension vector, thereby computing m text vectors including q axis components and n word vectors including q axis components, and an index value computation unit 13 that takes each of inner products of the m text vectors and the n word vectors, thereby computing a similarity index value reflecting a relationship between the m texts and the n words are included, and it is possible to obtain a similarity index value representing which word contributes to which text and to what extent as an inner product value by calculating an inner product of a text vector computed from a text and a word vector computed from a word included in the text.
Hiroyoshi Toyoshiba
Filed: 29 Oct 18
Utility
Device and method for identifying language of character strings in a text
4 Oct 22
An information processing device is configured to identify language of character strings in a text.
Ryota Tamura, Takumi Hiraiwa
Filed: 21 Jul 20
Utility
Correlation display system, correlation display method, and correlation display program
8 Mar 22
A correlation display system, correlation display method, and correlation display program capable of outputting the relationship between a plurality of persons in a manner visibly recognizable by a user are provided.
Masahiro Morimoto, Hideki Takeda, Kazumi Hasuko, Jakob Halskov, Akiteru Hanatani
Filed: 17 Mar 14
Utility
Data analysis system, method for controlling data analysis system, and recording medium
25 Jan 22
Provided is a data analysis system that generates effective information affecting a user's tendency to buy a product and service.
Kazumi Hasuko
Filed: 18 Oct 17
Utility
Computer, data element presentation method, and program
6 Jul 21
An object is to efficiently generate a list of data elements that complement a given key element.
Ryota Tamura, Shinya Iguchi
Filed: 2 Oct 19
Utility
Computer system
22 Jun 21
Satoshi Inose, Hiroyoshi Toyoshiba, Takafumi Seimasa
Filed: 25 Jan 19
Utility
Document classification system, document classification method, and document classification program
25 Nov 19
The present invention includes: an extraction unit that extracts a specified quantity of documents, as targets to be classified by a user, from document information; a classification code accepting unit that accepts a classification code which is an identifier used when categorizing the documents, and is assigned by the user to each of the extracted documents; a database that records keywords selected from the extracted documents on the basis of the classification code; a score calculation unit that calculates a score which evaluates linkage strength between documents included in the document information, and the classification code on the basis of the keywords wherein the score calculation unit recalculates the score on the basis of a result of further extraction, by the extraction unit, of a specified quantity of documents, as targets to be classified by the user, from the document information according to the score.
Masahiro Morimoto, Yoshikatsu Shirai, Hideki Takeda, Kazumi Hasuko
Filed: 27 Aug 14
Utility
Data categorizing system, method, program software and recording medium therein
4 Nov 19
It is required to provide a method for classifying a set of data to be examined without a detailed analysis of the content of the set of data to be examined.
Hideki Takeda, Kazumi Hasuko
Filed: 17 Oct 16
Utility
Document classification system, document classification method, and document classification program
14 Oct 19
A document classification system is provided.
Masahiro Morimoto, Yoshikatsu Shirai, Hideki Takeda, Kazumi Hasuko
Filed: 8 Dec 16
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