04682365 is referenced by 36 patents and cites 2 patents.

For the preparation of a tree structure recognition dictionary, in order to obtain the best decision tree, the maximum depth or the sum of the depths should be taken into account. For this purpose, there is provided a system and method for preparing a recognition dictionary which makes it possible to shorten both the maximum recognition time and the total recognition time by successively allocating to nodes of the decision tree features, for which a feature evaluation measure called "maximum estimated depth" for reducing the maximum depth or "sum of estimated node numbers" for reducing the sum of the depths is the smallest.

Title
System and method for preparing a recognition dictionary
Application Number
6/742559
Publication Number
4682365
Application Date
June 7, 1985
Publication Date
July 21, 1987
Inventor
Tadaaki Mishima
Hitachi
JP
Yoshiki Kobayashi
Hitachi
JP
Miyahiko Orita
Hitachi
JP
Agent
Antonelli Terry & Wands
Assignee
Hitachi
JP
IPC
G06K 9/68
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