| 摘要 |
An information processing device includes: a hierarchy processing unit for generating a unit to connect the unit in a hierarchical structure, the unit including an input control unit for performing input control for storing an observed value, and outputting the time series of the observed value as input data to be given to a learning model having an HMM (Hidden Markov Model) as a minimum component module, a model processing unit for performing processing using the learning model, including a module learning unit for obtaining likelihood of the input data being observed with the module, to determine one module of the learning model, or new module to be an object module having HMM parameters to be updated, and to perform module learning processing for updating the HMM parameters, and a recognizing unit for recognizing the input data using the learning model, and an output control unit for performing output control.
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