N-ary Relation Approach for Open Domain Question Answering System Based on Information Extraction through World Wide Web

Roma Yadav, S.R.Tandan

In this paper, we have presented n-ary relation based open domain question answering system for Extraction Information from an oversized assortment of document against arbitrary questions. We proposed two algorithms to extract entity and relationship from string and to extract answer for queried question. Our proposed algorithm works on both online and offline mode with greater accuracy.