README.md

metadata

license: apache-2.0
task_categories:
  - text-classification
language:
  - en
tags:
  - data-preprocessing
  - automl
  - benchmarks
size_categories:
  - n<1K
  - 1K<n<10K
  - 10K<n<100K
  - 100K<n<1M
dataset_info:
  - config_name: twenty_newsgroups
    features:
      - name: text
        dtype: string
      - name: label
        dtype: int64
      - name: label_text
        dtype: string
    splits:
      - name: train
        num_examples: 8586
      - name: test
        num_examples: 7532
      - name: validation
        num_examples: 2829
  - config_name: banking77
    features:
      - name: text
        dtype: string
      - name: label
        dtype: int64
    splits:
      - name: train
        num_examples: 7502
      - name: test
        num_examples: 3080
      - name: validation
        num_examples: 2501
  - config_name: trec
    features:
      - name: text
        dtype: string
      - name: label
        dtype: int64
    splits:
      - name: train
        num_examples: 4089
      - name: test
        num_examples: 500
      - name: validation
        num_examples: 1363
  - config_name: financial_phrasebank
    features:
      - name: text
        dtype: string
      - name: label
        dtype: int64
    splits:
      - name: train
        num_examples: 1698
      - name: test
        num_examples: 0
      - name: validation
        num_examples: 566
  - config_name: MASSIVE
    features:
      - name: text
        dtype: string
      - name: label
        dtype: int64
    splits:
      - name: train
        num_examples: 11514
      - name: test
        num_examples: 2974
      - name: validation
        num_examples: 2033
configs:
  - config_name: twenty_newsgroups
    data_files:
      - split: train
        path: twenty_newsgroups/train.csv
      - split: test
        path: twenty_newsgroups/test.csv
      - split: validation
        path: twenty_newsgroups/validation.csv
  - config_name: banking77
    data_files:
      - split: train
        path: banking77/train-*.parquet
      - split: test
        path: banking77/test-*.parquet
      - split: validation
        path: banking77/validation-*.parquet
  - config_name: trec
    data_files:
      - split: train
        path: trec/train-*.parquet
      - split: test
        path: trec/test-*.parquet
      - split: validation
        path: trec/validation-*.parquet
  - config_name: financial_phrasebank
    data_files:
      - split: train
        path: financial_phrasebank/train-*.parquet
      - split: test
        path: financial_phrasebank/test-*.parquet
      - split: validation
        path: financial_phrasebank/validation-*.parquet
  - config_name: MASSIVE
    data_files:
      - split: train
        path: MASSIVE/train-*.parquet
      - split: test
        path: MASSIVE/test-*.parquet
      - split: validation
        path: MASSIVE/validation-*.parquet

Data Preprocessing AutoML Benchmarks

This repository contains text classification datasets with known data quality issues for preprocessing research in AutoML.

Usage

Load a specific dataset configuration like this:

from datasets import load_dataset

# Example for loading the TREC dataset
dataset = load_dataset("MothMalone/data-preprocessing-automl-benchmarks", "trec")

# Example for loading the twenty_newsgroups dataset
dataset = load_dataset("MothMalone/data-preprocessing-automl-benchmarks", "twenty_newsgroups")

Available Datasets

Below are the details for each dataset configuration available in this repository.

twenty_newsgroups

• Description: The 20 Newsgroups dataset is a collection of approximately 20,000 newsgroup documents, partitioned across 20 different newsgroups.
• Data Quality Issue: N/A
• Classes: 20
• Training Samples: 8485
• Validation Samples: 2829
• Test Samples: 7532

banking77

• Description: Dataset of online banking queries annotated with their corresponding intents.
• Data Quality Issue: N/A
• Classes: 77
• Training Samples: 7502
• Validation Samples: 2501
• Test Samples: 3080

trec

• Description: The Text REtrieval Conference (TREC) Question Classification dataset contains 5500 labeled questions in training set and another 500 for test set.
• Data Quality Issue: N/A
• Classes: 6
• Training Samples: 4089
• Validation Samples: 1363
• Test Samples: 500

financial_phrasebank

• Description: Financial sentiment analysis dataset with phrases from financial news.
• Data Quality Issue: N/A
• Classes: 3
• Training Samples: 1698
• Validation Samples: 566
• Test Samples: 0

MASSIVE

• Description: Multilingual Amazon Slurp Synthetic Intent and Voice Evaluation dataset.
• Data Quality Issue: N/A
• Classes: 60
• Training Samples: 11514
• Validation Samples: 2033
• Test Samples: 2974