empathic-stories

File Structure

• /annotation contains all MTurk annotation templates
• /data contains all data folders for train, dev, test sets
• /models contains all lightning modules and our pretrained BART model
  • EmpathicSimilarityModel takes in a story pair (2 stories) and fine tunes on empathic similarity score
  • EmpathicSummaryModel takes in a single story and fine tunes on empathy reasons (main event + emotion description + moral)
• /config contains yaml config files for different model training settings
• /user_study contains the frontend and server side code for our user study interface
• dataset.py contains the dataloaders
• special_tokens.py definitions of special tokens
• trainer.py contains training code and input of config files for different model training settings
• utils.py contains extra model utilities
• evaluator.py contains an evaluation class to compute all evaluation metrics

Dataset Overview

Stories

• Data Source: which data source the story came from
• story: raw text of the story
• story_formatted: the story formatted with breaks
• story_summary: ChatGPT summarized story
• comments: (if pulled from social media), top level comments to the story
• url: (if pulled from social media), the original url of the story
• post_id: (if pulled from social media), the original id of the story
• post_time: (if pulled from social media), the time the story was posted
• post_score: (if pulled from Reddit), the score of the post
• toxicity_score: toxicity score rated by Detoxify
• WorkerId: worker ID of annotator
• LifetimeApprovalRate: annotator's lifetime approval rate
• AcceptTime: when the annotator accepted the HIT
• SubmitTime: when the annotator submitted the HIT
• WorkTimeInSeconds: how long the annotator took for the HIT
• Age: annotator age
• Gender: annotator gender
• Race: annotator race
• Arousal: annotator's arousal before the task (1-10)
• Valence: annotator's valence before the task (1-10)
• Main Event: main event of the story as rated by human annotator
• Emotion Description: emotion of the story as rated by human annotator
• Moral: moral of the story as rated by human annotator
• Empathy Reasons: reasons why people may empathize with the story as rated by human annotator
• Main Event (gpt3.5): main event of the story as rated by ChatGPT
• Emotion Description (gpt3.5): emotion of the story as rated by ChatGPT
• Moral (gpt3.5): moral of the story as rated by ChatGPT
• Empathy Reasons (gpt3.5): reasons why people may empathize with the story as rated by ChatGPT
• Empathizable: how generally "empathizable" the story is
• Well-Written: how well-written the story is
• fake_score: how likely the post is written by AI tools, as predicted by the Writer AI Content Detector
• num_sentences: number of sentences in the story
• num_words: number of words in the story
• num_sentences_event: number of sentences in the event
• num_words_event: number of words in the event
• num_sentences_emotion: number of sentences in the emotion
• num_words_emotion: number of words in the emotion
• num_sentences_moral: number of sentences in the moral
• num_words_moral: number of words in the moral
• num_sentences_empathy_reasons: number of sentences in the empathy reasons
• num_words_empathy_reasons: number of words in the empathy reasons

Story Pairs

• pairs: pair ID (matches with story file index)
• binned: which sampled bin the pair belongs to (based on SBERT sampling)
• story_A: first story in story pair
• story_B: second story in story pair
• story_A_summary: summary of first story in story pair
• story_B_summary: summary of second story in story pair
• Empathic Similarity (gpt3.5): empathic similarity score as rated by ChatGPT
• Empathic Similarity Binned (gpt3.5): binned empathic similarity score as rated by ChatGPT
• Empathic Similarity Reasons (gpt3.5): reasons why two stories are empathically similar as rated by ChatGPT
• similarity_empathy_human_AGG: empathic similarity score as rated by human annotators
• similarity_event_human_AGG: event similarity score as rated by human annotators
• similarity_emotion_human_AGG: emotion similarity score as rated by human annotators
• similarity_moral_human_AGG: moral similarity score as rated by human annotators