Title:
モデル構築装置、推定装置、モデル構築方法、推定方法及びプログラム
Document Type and Number:
Japanese Patent JP7414136
Kind Code:
B2
Abstract:
A model construction apparatus according to an embodiment includes a first collection unit that collects pieces of first observed data related to a communication network system that is a target for estimation of a location or a cause of an abnormality; a second collection unit that collects pieces of second observed data related to a plurality of services provided by the communication network system; and a model construction unit that constructs a causal model for estimating the location or the cause of the abnormality and an abnormal service among the plurality of services, using the pieces of first observed data and the pieces of second observed data.
Inventors:
Youichi Matsuo
Keishiro Watanabe
Keishiro Watanabe
Application Number:
JP2022529230A
Publication Date:
January 16, 2024
Filing Date:
June 03, 2020
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04L41/0631; G06F11/07; G06F11/34; G06N7/01
Domestic Patent References:
| JP2014134987A | ||||
| JP2007026303A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Ryuji Ishihara
Tadahiko Ito
Ryuji Ishihara