Title:
判定装置、学習装置、判定方法及び判定プログラム
Document Type and Number:
Japanese Patent JP6522050
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a determination device capable of improving determination accuracy of similarities between contents, a learning device, a determination method, and a determination program.SOLUTION: A determination device includes: an extraction unit which extracts feature information of a content by abstracting content information using a learning unit so that input content information matches restored content information and the similarity between a plurality of feature information in the same category becomes larger than the similarity between a plurality of feature information in different categories; a determination unit which determines whether or not the feature information extracted from a plurality of contents is similar; and a decision unit which decides a content to be distributed on the basis of whether or not the feature information is similar. The learning unit has functions to generate content information from a plurality of information included in the content, extract feature information of the content by compressing the number of dimensions of the content information when the content information is input, and restore the input content information by expanding the number of dimensions of the feature information.SELECTED DRAWING: Figure 1
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Inventors:
Shunpei Okura
Murao Kazuma
Shuhei Uno
Shino Hoshino
Murao Kazuma
Shuhei Uno
Shino Hoshino
Application Number:
JP2017113031A
Publication Date:
May 29, 2019
Filing Date:
June 07, 2017
Export Citation:
Assignee:
Yahoo Japan Corporation
International Classes:
G06F16/00; G06N3/08; G06N20/00
Domestic Patent References:
| JP2013008255A | ||||
| JP2012164049A |
Foreign References:
| US20120330955 |
Attorney, Agent or Firm:
Sakai International Patent Office