公开(公告)号：US20180075630A1

公开(公告)日：2018-03-15

申请号：US15556490

申请日：2015-03-23

Applicant: NEC Corporation

Inventor： Akira TANIMOTO ,  Yousuke MOTOHASHI ,  Hiroki NAKATANI ,  Hiroshi KITAJIMA

IPC: G06T11/20 ,  G06N5/04 ,  G06Q30/02

CPC classification number: G06T11/206 ,  G06F3/0482 ,  G06N5/022 ,  G06N5/04 ,  G06N20/00 ,  G06Q10/04 ,  G06Q30/02 ,  G06Q30/0202

Abstract: A storage unit 81 stores information associating each of a plurality of prediction targets with a predictor-related index related to a predictor for predicting the prediction target. Scatter graph generation means 82 generates, based on the information stored in the storage unit 81, a scatter graph in which a symbol representing the prediction target of the predictor is located at a position determined by the predictor-related index in a coordinate space where the predictor-related index is defined as at least one dimension.

公开(公告)号：US20180039901A1

公开(公告)日：2018-02-08

申请号：US15556201

申请日：2015-03-23

Applicant: NEC Corporation

Inventor： Akira TANIMOTO ,  Yousuke MOTOHASHI ,  Hiroki NAKATANI

IPC: G06N7/00 ,  G06N5/04

CPC classification number: G06N7/005 ,  G06N5/046 ,  G06N20/00 ,  G06Q10/00 ,  G06Q10/04

Abstract: A predictor management system includes a storage unit 81 and update history management means 82. The storage unit 81 stores, in association with each of a plurality of prediction targets, an update history of a predictor corresponding to the prediction target. The update history management means 82 stores, in response to updating of a predictor, a prediction target of the predictor and an update time of the predictor in the storage unit 81 in association with each other.