Title:
FACTOR ANALYSIS DEVICE AND FACTOR ANALYSIS METHOD
Document Type and Number:
WIPO Patent Application WO/2024/070189
Kind Code:
A1
Abstract:
A factor analysis device (50) comprises an input unit (51), a learning unit (52a), an analysis unit (52b), and a notification unit (52c). The input unit (51) receives input of: sensor data which is obtained by measuring, with a sensor, a task performed by a robot (11), and: a determination result of task quality or task stoppage of the task corresponding to the sensor data. The learning unit (52a) establishes, via machine learning and on the basis of the data input into the input unit (51), an inference model, the input data of which is sensor data, and the output data of which is an inference result of task quality or task stoppage. The analysis unit (52b) analyzes the input data and the output data of the inference model and creates contribution data indicating a contribution degree, which is the degree to which the sensor data contributes to inference of the task quality or task stoppage. The notification unit (52c) provides notification of the contribution data created by the analysis unit (52b).
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Inventors:
TSUCHIYA HAYATO
IIDA MASAOMI
KAWAKAMI YOSHIHIRO
TAMIYA TOMOAKI
SANO TOMOMI
IIDA MASAOMI
KAWAKAMI YOSHIHIRO
TAMIYA TOMOAKI
SANO TOMOMI
Application Number:
PCT/JP2023/027896
Publication Date:
April 04, 2024
Filing Date:
July 31, 2023
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
G05B23/02; B25J19/04
Attorney, Agent or Firm:
KATSURAGAWA, Naoki (JP)
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