A Study of the Effect of Resolving Negation and Sentiment Analysis in Recognizing Text Entailment for Arabic

Understand

Recognizing the entailment relation showed that its influence to extract the semantic inferences in wide-ranging natural language processing domains (text summarization, question answering, etc.) and enhanced the results of their output.

• For Arabic language, few attempts concerns with Arabic entailment problem.
• This paper aims to increase the entailment accuracy for Arabic texts by resolving negation of the text-hypothesis pair and determining the polarity of the text-hypothesis pair whether it is Positive, Negative or Neutral.
• It is noticed that the absence of negation detection feature gives inaccurate results when detecting the entailment relation since the negation revers the truth.