| 摘要 |
In a computer implemented method, a plurality of Boolean expressions are stored, and one of the plurality of Boolean expressions is associated with each of a plurality of possible responses. Each of the plurality of Boolean expressions identifies at least one condition to be satisfied by a text query, to which its associated one of the plurality of responses is to be provided. In response to a provided query a response is returned. Text of the provided query is compared to the text of a returned response to determine a measure of relevance of the returned response. |
