INFERENCE MODEL CONSTRUCTION SYSTEM AND INFERENCE MODEL CONSTRUCTION METHOD

摘要

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