| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a medium retrieval device having an interface easily understandable for a user by extracting semantic information from language information corresponding to respective medium data, classifying retrieved results by the semantic information, and outputting them. SOLUTION: The medium retrieval device is provided with a medium data base for correlating the medium data and the language information explaining the contents and storing them, a user query input part for inputting a retrieval condition of the user by a natural language, a language analysis part for performing language analysis of the natural language inputted to the user query input part, a language matching processing part for searching the medium data base and matching a result of the language analysis part and the language information inside the data base, and a medium retrieved result output device for outputting the medium data related to the language information having high degree of matching as the result of the matching processing part as the retrieved result. The medium retrieved result output device semantically classifies and outputs media outputted as the retrieved result.</p> |
