| 摘要 |
<p>A computer search involves expanding a user query (50) with two synonym dictionaries - actions and objects- (60) and then validating the expanded queries (70) in a subject -action-object knowledge database (80) in a discipline corresponding to the query. The latter is prepared from natural language texts and contains fields with subjects, actions, objects, and 'main parts of objects' extracted from the object.</p> |
