This paper discuss the converting given integer data into binary data, and reducing of binary information systems base on it.

讨论了整数到二进制数据的转换，并在此基础上实现了二进制信息系统的约简。

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This algorithm scans the data base only once and the speed of binary operation is faster than the speed of comparison of item sets and transactions.

此算法只扫描一遍数据库，并且二进制数的位运算速度比候选集与事务记录的比较运算速度要快得多。

youdao

This algorithm scans the data base only once and the speed of binary operation is faster than the speed of comparison of item sets and transactions.

此算法只扫描一遍数据库，并且二进制数的位运算速度比候选集与事务记录的比较运算速度要快得多。

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