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On the Causal Nature of Sentiment Analysis
April 18, 2024, 4:46 a.m. | Zhiheng Lyu, Zhijing Jin, Fernando Gonzalez, Rada Mihalcea, Bernhard Schoelkopf, Mrinmaya Sachan
cs.CL updates on arXiv.org arxiv.org
Abstract: Sentiment analysis (SA) aims to identify the sentiment expressed in a text, such as a product review. Given a review and the sentiment associated with it, this paper formulates SA as a combination of two tasks: (1) a causal discovery task that distinguishes whether a review "primes" the sentiment (Causal Hypothesis C1), or the sentiment "primes" the review (Causal Hypothesis C2); and (2) the traditional prediction task to model the sentiment using the review as …
analysis arxiv causal cs.cl nature sentiment sentiment analysis type
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