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arXiv · 2401.12382

Longitudinal Sentiment Classification of Reddit Posts

Fabian Nwaoha·Ziyad Gaffar·Ho Joon Chun·Marina Sokolova
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Abstract

We report results of a longitudinal sentiment classification of Reddit posts written by students of four major Canadian universities. We work with the texts of the posts, concentrating on the years 2020-2023. By finely tuning a sentiment threshold to a range of [-0.075,0.075], we successfully built classifiers proficient in categorizing post sentiments into positive and negative categories. Noticeably, our sentiment classification results are consistent across the four university data sets.

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Fabian Nwaoha, Ziyad Gaffar, Ho Joon Chun, Marina Sokolova. 2024-01-22. Longitudinal Sentiment Classification of Reddit Posts. https://arxiv.org/abs/2401.12382

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