RETRIEVAL SYSTEM AND COMPUTER-READABLE RECORDING MEDIUM RECORDING PROGRAM FOR MAKING COMPUTER EXECUTE IT

摘要

PROBLEM TO BE SOLVED: To obtain a retrieval system which can improve the work efficiency for a user by retrieving the data that the user wants to use based on the using state when the user employs data used in the past. SOLUTION: A retrieval system retrieves prescribed slip data out of the slip data stored in a slip data storing means 4 based on both the partitioned information indicating the different used-states of data inputted from an inputting means 1 and a retrieval condition being subjected to the combination of the frequencies of use of a plurality of items also inputted from the inputting means 1.