Title:
作業評価値予測方法、プログラム及びシステム
Document Type and Number:
Japanese Patent JP5198981
Kind Code:
B2
Abstract:
To provide a method for predicting a work evaluation value of a worker.
At the stage that labeled data of full operations and negligent operations of a plurality of times performed by a plurality of worker is preserved in a computer hard disk, for i=1, ..., M (where M is the number of workers), machine learning based on a linear identification model is applied to labeled data of the full operations and the negligent operations by a worker i. As a result, parameters w(1), w(2), ..., w(M)of the respective workers making trial are obtained, and by dividing the sum thereof by M, a mean w is obtained. Alternatively, it may also be possible to obtain a weighted mean w which is weighted by the number of times of trials by each worker. By this, the parameter w of the total results is obtained and this w is applied to an evaluation function. Then, for example, by obtaining an internal product of work data x of a new worker and w, an evaluation value of x is obtained.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Hisashi Kashima
Shohei Hido
Rei Tajima
Application Number:
JP2008225425A
Publication Date:
May 15, 2013
Filing Date:
September 03, 2008
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
International Classes:
G06Q10/00; G06Q10/06; G06Q50/00
Domestic Patent References:
| JP2006209468A | | | | |
| JP2003281287A | | | | |
| JP2004078780A | | | | |
| JP2006171184A | | | | |
| JP2004348006A | | | | |
Attorney, Agent or Firm:
Takeshi Ueno
Tasaichi Tanae
Yoshihiro City
Hiroshi Sakaguchi
