| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology for creating a dictionary for pattern recognition which is high in recognition accuracy. <P>SOLUTION: An information processor sets the collection of learning patterns including a target object as the target of pattern recognition to route nodes, and distributes respective learning patterns included in the set collection of the learning patterns to the respective nodes in order to create a dictionary of a tree structure. The information processor includes: creation means for creating a query to be executed with respect to the learning patterns distributed to the nodes in association with the nodes; distribution means for executing the query created in association with the nodes with respect to the learning patterns distributed to the nodes, and for distributing the respective learning patterns to low-order nodes based on the execution result of the query; and determination means for determining whether or not the query has been validly executed with respect to the target object included in each of the learning patterns distributed to the nodes in the case of distribution. The distribution means distributes the learning patterns which is determined that the query has been validly executed to the low-order nodes, and deletes the learning patterns which is determined that the query has not been validly executed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
