Title:
DATA PROCESSING DEVICE, METHOD AND PROGRAM-STORED MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/159602
Kind Code:
A1
Abstract:
The present invention enables a statistical analysis in consideration of a potential feature influencing the occurrence of a prescribed event. A data processing method related to one embodiment includes: acquiring data including a plurality of records; dividing, on the basis of external condition identification information such as a user ID, data to generate a data set Di for each piece of external condition information; dividing each of the data sets Di on the basis of label information indicating with which, among a plus label indicating the occurrence of a prescribed event and a minus label indicating non-occurrence of the prescribed event, a corresponding record is associated to generate two data sets Di+, Di- for each piece of label information; generating differential data with respect to a combination between a record included in one of two data sets and a record included in the other data set; integrating the generated differential data to generate integrated data Dnew; executing a statistical analysis by using Dnew; and outputting an execution result of the statistical analysis.
Inventors:
YOSHIDA MANABU (JP)
IMADA MIYUKI (JP)
SHAKE IPPEI (JP)
FUJINO AKINORI (JP)
KURASAWA HISASHI (JP)
IMADA MIYUKI (JP)
SHAKE IPPEI (JP)
FUJINO AKINORI (JP)
KURASAWA HISASHI (JP)
Application Number:
PCT/JP2019/001515
Publication Date:
August 22, 2019
Filing Date:
January 18, 2019
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G06N99/00; G06F17/18; G06Q30/02
Foreign References:
| JP2017097317A | 2017-06-01 | |||
| JP2012194894A | 2012-10-11 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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