10 Best Hugging Face Datasets for Building NLP Models

21 Feb 2023

Hugging Face offers solutions and tools for developers and researchers. With an open-source library called Transformers, they provide access to state-of-the-art pre-trained models.

Due to their high quality and readily available datasets covering a diverse number of topics and languages, Hugging Face has contributed to the advancement of NLP technology.

This article looks at the Best Hugging Face Datasets for Building NLP Models, accessible to developers and researchers worldwide.

Ultimate List of Hugging Face Datasets


The IMDB dataset is commonly used for natural language processing tasks, specifically sentiment analysis. It consists of a collection of 50,000 movie reviews from the Internet Movie Database website, split evenly between positive and negative reviews. The dataset is used for binary classification, which means the main goal is to classify each review as either positive or negative based on the sentiment expressed in the text.

Each review in this dataset is a text document, and the dataset has been preprocessed and cleaned so it’s ready to use for training and evaluating sentiment analysis models. The IMDB dataset is available on the Hugging Face platform, making it easy to access and use with popular NLP libraries like the Hugging Face Transformers library.

Note: Due to the fact that this dataset only includes movie reviews in English and may not represent other types of text, it is limited.

2. Common Voice

This dataset is a large, open-source dataset of human voice recordings created by Mozilla for use in developing and training speech recognition models. It is unique because it is designed to be multilingual, with recordings in over 60 different languages. The Common Voice Dataset is one of the largest publicly available datasets for speech recognition because it comprises over 9,000 hours of speech data from over 60,000 contributors worldwide.

Each recording in the dataset corresponds with metadata, including the gender, speaker’s age, accent and text of the spoken sentence. It is available in a variety of formats, like FLAC, MP3, and WAV.

Each recording in the dataset is associated with metadata, including the speaker's age, gender, and accent, as well as the text of the spoken sentence. The dataset is available on Hugging Face as part of the common voice package in a variety of formats, including FLAC, MP3, and WAV, making it easy to work with in a variety of software environments.

3. Amazon Polarity

The Amazon Polarity dataset is a collection of text reviews and associated star ratings for products sold on Amazon. The dataset consists of over 3 million reviews in multiple languages, including English, German, Japanese, and French, which covers a wide range of product categories, including books, electronics and clothing. The goal of the dataset is to offer a large-scale benchmark for sentiment analysis, where the task is to predict the sentiment of a given review as positive or negative based on the associated star rating.

This dataset is pre-processed, labelled and available on Hugging Face as part of the amazon_polarity package, which provides a comfortable interface for loading and working with the dataset in Python.

4. Silicone

This dataset comprises classifications of sentences based on types: directive, commissive, informative or interrogative. These sentences are gathered from various domains, such as television dialogue, phone conversations, etc.

The Silicone dataset has all data points in English. With insights into how spoken language systems can be designed to handle different sentence types across various domains, it is also a valuable resource for training and evaluating natural language models.

5. Yahoo Answers Topics

The Yahoo Answers Topics dataset is a collection of over 1 million questions and their corresponding topics, crawled from Yahoo Answers. The dataset includes a wide variety of subjects, including sports, business & finance, society & culture, science & mathematics, family & relationships, computers & the internet, and more.

Each question in the dataset is labeled with one or more topic categories, making it useful for developing models that can accurately classify text data into multiple categories. The dataset is preprocessed and tokenized, which makes it easy to train a model to categorize certain questions and answers into one of these categories.

6. Emotion

The Emotion dataset is a collection of texts labeled with emotion categories. The dataset includes texts that express six primary emotions: anger, fear, joy, love, sadness, and surprise.

The texts in this dataset are sourced from a variety of public datasets and online resources, such as Reddit, Twitter and news articles. Each text is labeled with one of the six primary emotion categories, allowing the dataset to be used for training and evaluating natural language processing models that can classify text data into these emotion categories.

One special feature of the Emotions dataset is its focus on a diverse range of emotions, which allows for the training of models that can recognize and distinguish between a variety of emotional states. This is useful for building models for applications such as sentiment analysis or chatbots.

7. Hate Speech18

This dataset is a collection of large text data with over 24,000 labeled instances, which can be useful for training deep learning models. It is labeled as hate speech or not hate speech and includes a variety of text types, such as tweets, Facebook posts and YouTube comments.

The Hate Speech dataset is labeled with three categories:

  1. hate speech

  2. offensive language

  3. neither

The "hate speech category" consists of texts that express hatred or prejudice towards a particular group based on their race, gender, religion, or other characteristics. The "offensive language" category includes texts that may not express direct hatred but are still considered highly offensive or inappropriate.

One special feature of the Hate Speech Dataset is its specialization on hate speech and offensive language, which is necessary for building models that can recognize and combat online harassment and discrimination.

8. SMS Spam

The SMS Spam dataset contains over 5000 SMS messages classified as spam or ham (non-spam). It is collected from real users' mobile phones and is commonly used in machine learning and natural language processing research for training models that can distinguish between spam and legitimate messages. This can be useful for developing spam filters or identifying potential fraudulent messages.

9. Banking 77

It is a comprehensive and intricate collection of financial text data that includes over 77,000 documents. Among these documents are over 13,000 customer messages that were sent to banks, detailing various complaints and issues. These customer messages are categorized into seventy-seven different intents, including inquiries about card arrival, card malfunctions, extra charges on the card, and declined transfer issues.

By using the Banking 77 dataset, banks can improve their response times and better manage customer concerns. Additionally, other businesses that receive high volumes of customer requests could use the Banking 77 dataset as a model to build similar tools to categorize and analyze customer messages. However, it's important to note that preparing the dataset for machine learning requires extensive filtering and processing to ensure accuracy and quality.

10. Scan

The Scan dataset comprises over 7,000 questions that cover a diverse range of topics, such as sports, science, and entertainment, and is a large-scale benchmark for evaluating natural language understanding (NLU) models. It is designed to test a model's ability to perform various types of reasoning, including temporal reasoning, spatial reasoning, and logical reasoning. Each question is paired with a set of possible answers, and the goal of the model is to select the correct answer from the options provided.

Common Use Cases for Hugging Face Datasets

IMDB - The IMDB dataset can be used for sentiment analysis and text classification tasks, such as determining whether a movie review is positive or negative.

Common Voice - The Common Voice dataset is useful for speech recognition tasks, such as building speech-to-text models for different languages.

Amazon Polarity - The Amazon Polarity dataset can be used for sentiment analysis and text classification tasks, such as determining whether a product review on Amazon is positive or negative.

Silicone - The Silicone dataset is designed for text classification tasks, specifically identifying the type of sentence as commissive, directive, informative, or a question.

Yahoo Answers Topics - The Yahoo Answers Topics dataset can be used for topic classification tasks, such as determining the topic or subject matter of a given text.

Emotion - The Emotion dataset can be used for emotion classification tasks, such as determining the emotion or sentiment expressed in a text.

Hate Speech18 - The Hate Speech dataset can be used for detecting and analyzing hate speech, which is useful for identifying and combating harmful language online.

SMS Spam - The SMS Spam dataset can be used for detecting spam text messages, which is useful for filtering unwanted messages in SMS inboxes.

Banking 77 - The Banking 77 dataset can be used for intent classification tasks, such as categorizing customer messages to banks into different intent categories, such as inquiries about card arrival, issues with card not working, or extra charges on a card.

Scan - The Scan dataset can be used for text classification tasks, such as identifying the type of text as being news or academic and can be used for training models for tasks such as text summarization and text generation.

Final Thoughts

Hugging Face has a broad range of datasets available that cater to different natural language processing tasks, from text classification to language modeling. With Hugging Face's growing collection of datasets and consistent updates, it has become a popular and reliable source for NLP data.

These datasets are available for anyone to download and use freely.

More Dataset Listicles:

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  2. Time Series Datasets
  3. Geospatial Datasets