We propose a method for using the scoring values of passages to effectively retrieve documents in a Question Answering system. For this, we suggest evaluation function that considers proximity between each question terms in passage. And using this evaluation function , we extract a documents which involves scoring values in the highest collection, as a suitable document for question. The proposed method is very effective in document retrieval of Korean question answering system.
Jong REF proposed an approach which involved considering the score of passages generated from an evaluation function to effectively retrieve documents in a Question Answering system.
A Method of Passage-Based Document Retrieval in Question Answering System
ArXiv
ArXiv
Computer Science