A Review Aspect-Based Sentiment Analysis for people reviews
- Author Rajvir Kaur
- Co-Author Sandeep Kr. Kautish
- DOI
- Country : India
- Subject : Computer Engineering
Keywords : Sentiment, Text Mining
Abstract
Aspect Based Sentiment Analysis (ABSA) systems receive as input a set of texts (e.g.,product reviews or messages from social media) discussing a particular entity (e.g., a new model of a mobile phone). The systems attempt to detect the main (e.g., the most frequently discussed) aspects (features) of the entity (e.g., ‘battery’, ‘screen’) and to estimate the average sentiment of the texts per aspect (e.g., how positive or negative the opinions are on average for each aspect). Although several ABSA systems have been proposed, mostly research prototypes, there is no established task decomposition for ABSA, nor are there any established evaluation measures for the subtasks ABSA systems are required to perform.
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