Question answering systems aim to produce exact answers to users' questions instead of a list of related documents as used by current search engines. In this paper, we propose an ontology-based Vietnamese question answering system that allows users to express their questions in natural language. To the best of our knowledge, this is the first attempt to enable users to query an ontological knowledge base using Vietnamese natural language. Experiments of our system on an organizational ontology show promising results.
@article{arxiv.1911.12267,
title = {A Vietnamese Question Answering System},
author = {Dai Quoc Nguyen and Dat Quoc Nguyen and Son Bao Pham},
journal= {arXiv preprint arXiv:1911.12267},
year = {2019}
}
Comments
In Proceedings of the 2009 International Conference on Knowledge and Systems Engineering (KSE 2009). arXiv admin note: substantial text overlap with arXiv:1412.4160