GoEmotions

GoEmotions is a corpus of 58k carefully curated comments extracted from Reddit, with human annotations to 27 emotion categories or Neutral.

• Number of examples: 58,009.
• Number of labels: 27 + Neutral.
• Maximum sequence length in training and evaluation datasets: 30.

On top of the raw data, the dataset also includes a version filtered based on reter-agreement, which contains a train/test/validation split:

• Size of training dataset: 43,410.
• Size of test dataset: 5,427.
• Size of validation dataset: 5,426.

The emotion categories are: admiration, amusement, anger, annoyance, approval, caring, confusion, curiosity, desire, disappointment, disapproval, disgust, embarrassment, excitement, fear, gratitude, grief, joy, love, nervousness, optimism, pride, realization, relief, remorse, sadness, surprise.

Source: Google Research