Title:
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/176445
Kind Code:
A1
Abstract:
Provided is a technology with which the basis for image similarity can be explained on a conceptual basis. In this image processing device, a plurality of feature vectors (in a feature space) are acquired, said feature vectors being outputted from a trained model in response to the input of a plurality of input images to the trained model, and said trained model resulting from performing machine learning (step S21). A hierarchical plurality of clusters is generated by subjecting the plurality of feature vectors to hierarchical clustering processing (step S22). A partial space or vector corresponding to a specific cluster among the plurality of clusters is then extracted as a concept (concept expression) of the specific cluster (step S23).
Inventors:
UKAI YUKI (JP)
FUJIYOSHI HIRONOBU (JP)
YAMASHITA TAKAYOSHI (JP)
HIRAKAWA TSUBASA (JP)
FUJIYOSHI HIRONOBU (JP)
YAMASHITA TAKAYOSHI (JP)
HIRAKAWA TSUBASA (JP)
Application Number:
PCT/JP2023/007498
Publication Date:
September 21, 2023
Filing Date:
March 01, 2023
Export Citation:
Assignee:
GLORY KOGYO KK (JP)
CHUBU UNIV EDUCATIONAL FOUNDATION (JP)
CHUBU UNIV EDUCATIONAL FOUNDATION (JP)
International Classes:
G06T7/00; G06N20/00
Foreign References:
| JP2014137284A | 2014-07-28 | |||
| JP2020119154A | 2020-08-06 | |||
| JP2019159770A | 2019-09-19 |
Other References:
BRYAN A. PLUMMER; MARIYA I. VASILEVA; VITALI PETSIUK; KATE SAENKO; DAVID FORSYTH: "Why do These Match? Explaining the Behavior of Image Similarity Models", ARXIV.ORG, 24 August 2020 (2020-08-24), XP081745872
Attorney, Agent or Firm:
NAKASHIMA, Ryou (JP)
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