Twitter Sentiment Analysis Dataset

Overview

This is an entity-level sentiment analysis dataset of twitter. Given a message and an entity, the task is to judge the sentiment of the message about the entity. There are three classes in this dataset: Positive, Negative and Neutral. We regard messages that are not relevant to the entity (i.e. Irrelevant) as Neutral.

Usage

Please use twitter_training.csv as the training set and twitter_validation.csv as the validation set. Top 1 classification accuracy is used as the metric.