| 摘要 |
Mechanisms for selecting a pipeline of a question and answer (QA) system to process an input question are provided. An input question is received and analyzed to identify at least one feature of the input question. Clustering of the input question, with one or more previously generated clusters of questions, is performed based on the at least one feature of the input question. Based on results of the clustering, a matching cluster, of the one or more previously generated clusters, is identified with which the input question is associated. A QA system pipeline associated with the matching cluster is identified and the input question is processed using the identified QA system pipeline to generate one or more candidate answers for the input question. Each cluster in the one or more previously generated clusters has an associated QA system pipeline. |
| 主权项 |
1. A method, in a data processing system comprising a processor and a memory, for selecting a pipeline of a question and answer (QA) system to process an input question, the method comprising:
receiving, in the data processing system, an input question; analyzing, by the data processing system, the input question to identify at least one feature of the input question; performing, by the data processing system, clustering of the input question with one or more previously generated clusters of questions based on the at least one feature of the input question; identifying, by the data processing system, based on results of the clustering, a matching cluster, of the one or more previously generated clusters, with which the input question is associated; identifying, by the data processing system, a QA system pipeline associated with the matching cluster; and processing, by the data processing system, the input question using the identified QA system pipeline to generate one or more candidate answers for the input question. |
