关键词: 算法, 流通, 定量式, 数据分析

Abstract: This thesis is based on the historical data of all kinds of books in the library, with the method of data analysis, statistics of readers need to borrowing , on the need of readers clear book procurement types, from the source to meet book circulation; Introduction of formula and data analysis, to achieve reasonable set the query system and books put strategy, help reader to accurately position the books, to speed up the book circulation efficiency; Article try to algorithm to find the internal rule of book circulation, strengthening the construction of library modernization, library circulation management.

Key words: Algorithm