Expert Opinion Extraction from a Biomedical Database
Artificial Intelligence
2017-09-12 v1 Databases
Abstract
In this paper, we tackle the problem of extracting frequent opinions from uncertain databases. We introduce the foundation of an opinion mining approach with the definition of pattern and support measure. The support measure is derived from the commitment definition. A new algorithm called OpMiner that extracts the set of frequent opinions modelled as a mass functions is detailed. Finally, we apply our approach on a real-world biomedical database that stores opinions of experts to evaluate the reliability level of biomedical data. Performance analysis showed a better quality patterns for our proposed model in comparison with literature-based methods.
Keywords
Cite
@article{arxiv.1709.03270,
title = {Expert Opinion Extraction from a Biomedical Database},
author = {Ahmed Samet and Thomas Guyet and Benjamin Negrevergne and Tien-Tuan Dao and Tuan Nha Hoang and Marie-Christine Ho Ba Tho},
journal= {arXiv preprint arXiv:1709.03270},
year = {2017}
}