Title:
INFERENCE MODEL CONSTRUCTION SYSTEM AND INFERENCE MODEL CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2017146635
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem that it is not possible to construct a new model by deleting a node to change a probability structure itself, and appropriately utilizing useful information included in the past model to new data to calculate a new probabilistic dependent amount without changing the probability structure in a conventional manner.SOLUTION: An inference model construction system comprises: a graphical model database for storing a first graph probability model including a first probabilistic dependent structure and a first probabilistic dependent amount generated on the basis of first data; a data input part for receiving the input of a second probabilistic dependent amount based on second data; a probabilistic dependent amount generation part for generating a third probabilistic dependent amount on the basis of the first probabilistic dependent structure and the first probabilistic dependent amount and the second probabilistic dependent amount; and a graph probability model generation part for generating a second graph probability model on the basis of the first probabilistic dependent structure and the third probabilistic dependent amount.SELECTED DRAWING: Figure 6
Inventors:
TARUMI SHINJI
Application Number:
JP2016025460A
Publication Date:
August 24, 2017
Filing Date:
February 15, 2016
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G06N5/02
Domestic Patent References:
| JP2009193486A | 2009-08-27 | |||
| JP2012212276A | 2012-11-01 | |||
| JP2011039734A | 2011-02-24 |
Attorney, Agent or Firm:
Yuji Toda
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