| 摘要 |
PROBLEM TO BE SOLVED: To provide a facility retrieval device and a program, allowing prevention of deterioration of responsiveness by performing retrieval at high speed even if there is continuous relation between input retrieval words.SOLUTION: When one retrieval word and another retrieval word of retrieval words input by an input means have the continuous relation wherein a rear end part of the one retrieval word and a head part of the other retrieval word overlap each other, this facility retrieval device sets retrieval order of the retrieval words according to the continuous relation, retrieves a retrieval target character string forward coinciding with a retrieval word by turns from the first retrieval word according to the retrieval order in each of a plurality of facility names, sequentially excludes a keyword including a character of the retrieval word used when forward coinciding with the retrieval word of a plurality of keywords constituting the retrieval target character string forward coinciding with the retrieval word, and extracts a facility name having a keyword forward coinciding with the final retrieval word as a candidate facility name. |
