| 摘要 |
PROBLEM TO BE SOLVED: To appropriately obtain the use frequency of a search word.SOLUTION: A search system 1 having functions for storing the character string of a search word D1a used for the search of POI information D2a as area information related to an area in association with an object area as a search object in a search word database 70, and for extracting the character string of the search word D1a associated with a designated area, and for supporting the input of the search word D1a includes: a voice input part 13 for inputting the voice of the search word D1a to be used for search; a search word text conversion part 45 for converting the voice of the search word D1a into a character string; and a search word determination part 47 for confirming the character string converted by the search word text conversion part 45 to the input source of the voice of the search word D1a, therein the character string of the search word D1a confirmed by the search word confirmation part 47 is stored in the search word database 70. |
