| 摘要 |
An information processing apparatus has a storage section in which an expression pattern table and a special day data table are registered, a plurality of expression patterns being stored in the expression pattern table, the expression pattern expressing a periodical special day using a first character variable expressing a name of the special day and a second character variable expressing a day, a plurality of generic names of the special day being stored in the special day data table, a communication section for transmitting and receiving document data, an analysis section for performing a morpheme analysis and a syntax analysis to the document data transmitted or received by the communication section, and a search section for performing a first search and a second search to the document data based on analysis results of the analysis section. |
