Title:
学習装置、情報処理装置、学習方法およびプログラム
Document Type and Number:
Japanese Patent JP6773618
Kind Code:
B2
Abstract:
According to an embodiment, a learning device includes a calculator and a learner. The calculator is configured to calculate a value of a first objective function and a value of a second objective function. The first objective function includes smoothness that indicates smoothness of a local distribution of an output of a model, and is used to estimate a first model parameter for determining the model. The second objective function is used to estimate, with a second model parameter that is a hyperparameter of a learning method of learning, the model by using the first objective function. The second model parameter to be estimated is closer to a distance scale of learning data. The learner is configured to update the first model parameter and the second model parameter so that the value of the first objective function and the value of the second objective function are optimized.
Inventors:
Kentaro Takagi
Kota Nakata
Kota Nakata
Application Number:
JP2017169448A
Publication Date:
October 21, 2020
Filing Date:
September 04, 2017
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G06N20/00
Domestic Patent References:
| JP2001092975A | ||||
| JP2016523402A |
Other References:
宮戸 岳 他,「分布の局所平滑化による正則化の提案」,電子情報通信学会技術研究報告,日本,一般社団法人電子情報通信学会,2015年11月19日,第115巻 第323号,第257頁-第264頁
Attorney, Agent or Firm:
Sakai International Patent Office