| 摘要 |
PROBLEM TO BE SOLVED: To provide a topic processor for making the creativity of a conversation be stronger by activating a participating conversation at all times. SOLUTION: The speech objects of respective participants are morpheme- analyzed and a key word is extracted by a speech sentence processing module 1 and the relation of the key word and the speech objects is successively arranged on a two-dimensional space and the contents of the conversation is structured by a topic structuring module 2. Then, the developing conditions of a topic are recognized from the contents of the conversation and the transition information of speeches by a topic developing condition recognition module 3, and in response to the detection of topic change by a topic providing module activation module 4, a topic providing module 5 extracts and provides information to be the subject of the topic. |
