Title:
BIAS ADJUSTMENT DEVICE, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/085188
Kind Code:
A1
Abstract:
A bias adjustment device according to the present disclosure for an identification model obtained by performing machine learning using learning data, is provided with: a calculation unit for calculating a first identification accuracy of an identification model obtained by performing learning on first learning data and a second identification accuracy of an identification model obtained by performing learning on second learning data in which the number of data sets has been adjusted with respect to that of the first learning data; a prediction unit for predicting a change in the identification accuracy with respect to the number of learning data sets on the basis of the first identification accuracy and the second identification accuracy; and a control unit for, on the basis of the predicted change in the identification accuracy, changing the identification model or adjusting the number of data sets for use in learning such that the predicted change in the identification accuracy becomes a predetermined target value.
Inventors:
KOBAYASHI YOSHIYUKI (JP)
SHIN ANDREW (JP)
HAYAKAWA AKIO (JP)
TAKAYANAGI TAKAYOSHI (JP)
SUZUKI HIROTAKA (JP)
SHIN ANDREW (JP)
HAYAKAWA AKIO (JP)
TAKAYANAGI TAKAYOSHI (JP)
SUZUKI HIROTAKA (JP)
Application Number:
PCT/JP2020/039133
Publication Date:
May 06, 2021
Filing Date:
October 16, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G06N20/00
Foreign References:
| JP2018190140A | 2018-11-29 | |||
| JP2004086896A | 2004-03-18 | |||
| JP2017162209A | 2017-09-14 | |||
| JP2019527874A | 2019-10-03 | |||
| JP2017111733A | 2017-06-22 | |||
| JP2017130196A | 2017-07-27 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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