Model structure selection device, method, disaggregation system and program

摘要

PROBLEM TO BE SOLVED: To provide an apparatus and a method for selecting a state model structure from a time series of features of sampled data. An apparatus receives time-series data from a time-series of sample data or a data storage unit that stores a feature amount calculated from the sample data, and the time-series data is based on a sample value distribution of the time-series data. A measure showing the change and repetition characteristics of is calculated, and a state model structure to be used for model training and estimation is selected from the state models including the fully connected state model and the one-way state model based on the measure, and stored in the model storage. The selected state model is stored. [Selection diagram] Fig. 1