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Title:
データ拡張システム、データ拡張方法、及びプログラム
Document Type and Number:
Japanese Patent JP7303844
Kind Code:
B2
Abstract:
Provided is a data augmentation system including at least one processor, the at least one processor being configured to: input, to a machine learning model configured processor to perform recognition, input data; identify a feature portion of the input data to serve as a basis for recognition by the machine learning model in which the input data is used as input; acquire processed data by processing at least a part of the feature portion; and perform data augmentation based on the processed data.

Inventors:
Mitsuru Nakazawa
Application Number:
JP2021090989A
Publication Date:
July 05, 2023
Filing Date:
May 31, 2021
Export Citation:
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Assignee:
Rakuten Group, Inc.
International Classes:
G06N20/00
Domestic Patent References:
JP2019032821A
Foreign References:
US20170300783
Other References:
堰澤 映ほか,人工的に生成した道路シーンを用いた道路標識認識器の学習,電子情報通信学会技術研究報告[online],日本,一般社団法人電子情報通信学会,2018年12月06日,Vol.118 No.362,pp.73-78
手作業から解放! -オートアノテーションツールの開発-,Qiita,2019年04月02日,https://qiita.com/shinmura0/items/60a84ee24f9fb4546657,[2020年11月6日検索]
大西 一徳ほか,ディープラーニングのための訓練データ自動生成,FIT2015 第14回情報科学技術フォーラム 講演論文集,情報処理学会,2015年08月24日,第3分冊,pp.443-446
Attorney, Agent or Firm:
Patent Attorney Corporation Haruka International Patent Office