发明名称 |
FEATURE-QUANTITY EXTRACTING APPARATUS |
摘要 |
A feature-quantity extracting apparatus is provided, which can calculate a proper feature quantity, by performing a simple calculating operation. The apparatus is provided with a code-string acquiring unit for acquiring code strings for every given period from a series of input data, wherein the code string is an arrangement of codes and the code is given to a value of each piece of input data, a code-string pattern frequency counting unit for counting the number of code-string patterns for every code-string pattern among the code strings acquired by the code-string acquiring unit, wherein the code-string pattern represents a code-string whose codes are arranged in accordance with a given order, and a feature-quantity outputting unit for outputting the number of code-string patterns for every code-string pattern counted by the code-string pattern frequency counting unit as a feature quantity of the series of input data. |
申请公布号 |
US2015019171(A1) |
申请公布日期 |
2015.01.15 |
申请号 |
US201414298024 |
申请日期 |
2014.06.06 |
申请人 |
CASIO COMPUTER CO., LTD. |
发明人 |
Yahata Takashi;Kanke Takao |
分类号 |
A61B5/11 |
主分类号 |
A61B5/11 |
代理机构 |
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代理人 |
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主权项 |
1. A feature-quantity extracting apparatus comprising:
a code-string acquiring unit which acquires code strings for every given period from a series of input data, wherein the code string is an arrangement of codes and the code is given to a value of each piece of input data; a code-string pattern frequency counting unit which counts the number of code-string patterns for every code-string pattern among the code strings acquired by the code-string acquiring unit, wherein the code-string pattern represents a code-string whose codes are arranged in accordance with a given order; and a feature-quantity outputting unit which outputs the number of code-string patterns for every code-string pattern counted by the code-string pattern frequency counting unit as a feature quantity of the series of input data. |
地址 |
Tokyo JP |