PATTERN CLASSIFICATION DEVICE AND PATTERN CLASSIFICATION METHOD

PATTERN CLASSIFICATION DEVICE AND PATTERN CLASSIFICATION METHOD

PROBLEM TO BE SOLVED: To provide a pattern classification device and a pattern classification method for classifying a plurality of patterns satisfactorily. SOLUTION: A query issuing part 14 generates the number of N×M-pieces of retrieval patterns by making a first node in the number of N-pieces of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMAMOTO TOMOHIDE, IIZUKA KYOSHI, MURAYAMA TAKAHIKO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a pattern classification device and a pattern classification method for classifying a plurality of patterns satisfactorily. SOLUTION: A query issuing part 14 generates the number of N×M-pieces of retrieval patterns by making a first node in the number of N-pieces of patterns for retrieving subgraphs in a graph G include the number of M-pieces of keywords different from one another (S11) and retrieves the subgraph agreeing with each retrieval pattern from the graph G (S15). A pattern classification part 15 classifies the number of N-pieces of patterns based on an instance in a second node in the retrieved subgraph (S19). COPYRIGHT: (C)2011,JPO&INPIT