{
  "name": "proxann_data",
  "version": "1.1.0",
  "license": "mit",
  "language": "en",
  "pretty_name": "PROXANN Data",
  "description": "Data used for training and evaluation in the 'PROXANN: Use-Oriented Evaluations of Topic Models and Document Clustering' paper. The files contain the original metadata from Merity et al. (2017) (Wiki) and Adler & Wilkerson (2008) (Bills). The preprocessed version (tokenized_text) comes from Hoyle et al. (2022), using their 15,000-word vocabulary version. Contextualized embeddings were generated using the all-MiniLM-L6-v2 model, with code available in the PROXANN repository.",
  "size_categories": ["10K<n<100K"],
  "splits": {
    "bills_train": {
      "filename": "bills_train.metadata.embeddings.jsonl.all-MiniLM-L6-v2.parquet",
      "num_rows": 32661,
      "description": "Congressional bills (Adler & Wilkerson, 2008) with summaries, topics, and 384-dim MiniLM embeddings."
    },
    "bills_test": {
      "filename": "bills_test.metadata.parquet",
      "num_rows": 15242,
      "description": "Bills test split without embeddings (metadata only)."
    },
    "wiki_train": {
      "filename": "wiki_train.metadata.embeddings.jsonl.all-MiniLM-L6-v2.parquet",
      "num_rows": 14290,
      "description": "Wikipedia articles (Merity et al., 2017) with categories and 384-dim MiniLM embeddings."
    },
    "wiki_test": {
      "filename": "wiki_test.metadata.parquet",
      "num_rows": 8024,
      "description": "Wikipedia test split without embeddings (metadata only)."
    }
  },
  "schemas": {
    "bills_train": {
      "columns": {
        "id": { "type": "string", "description": "Unique identifier." },
        "summary": { "type": "string", "description": "Short summary of the bill." },
        "topic": { "type": "string", "description": "Primary topic label." },
        "subtopic": { "type": "string", "description": "Secondary topic label." },
        "subjects_top_term": { "type": "string", "description": "Top subject term for the bill." },
        "date": { "type": "string", "description": "Document date (ISO-8601 format)." },
        "tokenized_text": { "type": "list[string]", "description": "Preprocessed tokens from Hoyle et al. (2022), 15k vocabulary." },
        "embeddings": { "type": "list[float]", "length": 384, "description": "Sentence embedding (MiniLM-L6-v2). Absent in test split." }
      }
    },
    "bills_test": {
      "columns": {
        "id": { "type": "string", "description": "Unique identifier." },
        "summary": { "type": "string", "description": "Short summary of the bill." },
        "topic": { "type": "string", "description": "Primary topic label." },
        "subtopic": { "type": "string", "description": "Secondary topic label." },
        "subjects_top_term": { "type": "string", "description": "Top subject term for the bill." },
        "date": { "type": "string", "description": "Document date (ISO-8601 format)." },
        "tokenized_text": { "type": "list[string]", "description": "Preprocessed tokens from Hoyle et al. (2022), 15k vocabulary." }
      }
    },
    "wiki_train": {
      "columns": {
        "id": { "type": "string", "description": "Unique identifier." },
        "text": { "type": "string", "description": "Article text (raw or normalized)." },
        "supercategory": { "type": "string", "description": "High-level category." },
        "category": { "type": "string", "description": "Primary category." },
        "subcategory": { "type": "string", "description": "Secondary category." },
        "page_name": { "type": "string", "description": "Wikipedia page title." },
        "tokenized_text": { "type": "list[string]", "description": "Preprocessed tokens from Hoyle et al. (2022), 15k vocabulary." },
        "embeddings": { "type": "list[float]", "length": 384, "description": "Sentence embedding (MiniLM-L6-v2). Absent in test split." }
      }
    },
    "wiki_test": {
      "columns": {
        "id": { "type": "string", "description": "Unique identifier." },
        "text": { "type": "string", "description": "Article text (raw or normalized)." },
        "supercategory": { "type": "string", "description": "High-level category." },
        "category": { "type": "string", "description": "Primary category." },
        "subcategory": { "type": "string", "description": "Secondary category." },
        "page_name": { "type": "string", "description": "Wikipedia page title." },
        "tokenized_text": { "type": "list[string]", "description": "Preprocessed tokens from Hoyle et al. (2022), 15k vocabulary." }
      }
    }
  },
  "resources": {
    "vocabularies": [
      {
        "filename": "data_with_embeddings/vocabs/bills_vocab.json",
        "description": "Vocabulary for the Bills corpus."
      },
      {
        "filename": "data_with_embeddings/vocabs/wiki_vocab.json",
        "description": "Vocabulary for the Wiki corpus."
      }
    ]
  },
  "data_stats": {
    "table": [
      { "split": "bills_train", "file": "bills_train.metadata.embeddings.jsonl.all-MiniLM-L6-v2.parquet", "rows": 32661, "description": "Congressional bills with summaries, topics, and 384-dim embeddings." },
      { "split": "bills_test", "file": "bills_test.metadata.parquet", "rows": 15242, "description": "Bills test split without embeddings (metadata only)." },
      { "split": "wiki_train", "file": "wiki_train.metadata.embeddings.jsonl.all-MiniLM-L6-v2.parquet", "rows": 14290, "description": "Wikipedia articles with categories and 384-dim embeddings." },
      { "split": "wiki_test", "file": "wiki_test.metadata.parquet", "rows": 8024, "description": "Wikipedia test split without embeddings (metadata only)." }
    ]
  },
  "creator": "Alexander Miserlis Hoyle, Lorena Calvo-Bartolomé, Jordan Boyd-Graber, Philip Resnik",
  "source": {
    "provider": "Wikipedia",
    "type": "paper",
    "note": "We use the curated versions from 'Are Neural Topic Models Broken?' (Hoyle et al., 2022).",
    "repository": "https://github.com/ahoho/topics"
  },
  "dataset_type": "text",
  "tags": ["parquet", "text", "topic-modeling", "bills", "proxann", "english", "vocabulary"],
  "task_categories": ["unsupervised-learning", "topic-modeling", "clustering"],
  "citation": "@inproceedings{hoyle-etal-2025-proxann, title = {PROXANN: Use-Oriented Evaluations of Topic Models and Document Clustering}, author = {Hoyle, Alexander Miserlis and Calvo-Bartolomé, Lorena and Boyd-Graber, Jordan Lee and Resnik, Philip}, booktitle = {Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)}, year = {2025}, address = {Vienna, Austria}, publisher = {Association for Computational Linguistics}, url = {https://aclanthology.org/2025.acl-long.772/}, doi = {10.18653/v1/2025.acl-long.772} }"
}