A Practical Guide to Sentiment Analysis by Erik Cambria Dipankar Das Sivaji Bandyopadhyay & Antonio Feraco

Author:Erik Cambria, Dipankar Das, Sivaji Bandyopadhyay & Antonio Feraco
Language: eng
Format: epub
Publisher: Springer International Publishing, Cham

5.4.3 Popular Sentiment-Annotated Datasets

We now discuss some popular sentiment-annotated datasets. We divide them into two categories: sentence-level annotation, discourse-level annotation. The latter points to text longer than a sentence. While tweets may contain more than a sentence, we group them under sentence-level annotation because of limited length of tweets.

Sentence-Level Annotated Datasets

Niek Sanders released a dataset at http://​www.​sananalytics.​com/​lab/​twitter-sentiment/​. It consists of 5513 manually labelled tweets, classified as per four topics.

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