Abstract: The aim of this paper is to investigate the multiple criteria group decision-making problem in which the evaluation values provided by experts construct some hesitant fuzzy numbers. We first ...
An Algorithm based on Semantic Similarity to Extract Candidate Answers in Question Answering Systems
Abstract: Answering complex questions based on multi-hop reasoning on textual data requires retrieving different documents. The main challenge in answering complex questions is the existence of few ...
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