datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
portuguese-dialects-ipa-synthetic
portuguese-dialects-ipa-synthetic
920 dialect-register sentences — 20 per lect across 46 lects: 41 Portuguese varieties
(European regional, insular, Brazilian regional, African/Asian/border national norms,
medieval stages) plus the other languages of Portugal and their kin: Mirandese (3 lects),
Asturleonese of Portugal (Rionorese, Guadramilese) with Barranquenho,
and Galician-Portuguese. Each row carries two IPA columns with distinct provenance.
Schema
sentence —… See the full description on the dataset page: https://huggingface.co/datasets/TigreGotico/portuguese-dialects-ipa-synthetic.hatecheck-portuguese
Dataset Card for Multilingual HateCheck
Dataset Description
Multilingual HateCheck (MHC) is a suite of functional tests for hate speech detection models in 10 different languages: Arabic, Dutch, French, German, Hindi, Italian, Mandarin, Polish, Portuguese and Spanish.
For each language, there are 25+ functional tests that correspond to distinct types of hate and challenging non-hate.
This allows for targeted diagnostic insights into model performance.
For more details… See the full description on the dataset page: https://huggingface.co/datasets/Paul/hatecheck-portuguese.portuguese-legal-sentences-v0
Work developed as part of Project IRIS.
Thesis: A Semantic Search System for Supremo Tribunal de Justiça
Portuguese Legal Sentences
Collection of Legal Sentences from the Portuguese Supreme Court of Justice
The goal of this dataset was to be used for MLM and TSDAE
Contributions
@rufimelo99
If you use this work, please cite:
@InProceedings{MeloSemantic,
author="Melo, Rui
and Santos, Pedro A.
and Dias, Jo{\~a}o",
editor="Moniz, Nuno
and Vale, Zita
and… See the full description on the dataset page: https://huggingface.co/datasets/stjiris/portuguese-legal-sentences-v0.PortugueseLegalSentences-v0
Portuguese Legal Sentences
Collection of Legal Sentences from the Portuguese Supreme Court of Justice
The goal of this dataset was to be used for MLM and TSDAE
Contributions
@rufimelo99
PortugueseLegalSentences-v3
Portuguese Legal Sentences
Collection of Legal Sentences from the Portuguese Supreme Court of Justice
The goal of this dataset was to be used for MLM and TSDAE
Extended version of rufimelo/PortugueseLegalSentences-v1
400000/50000/50000
Contributions
@rufimelo99
openHermes_portuguesePortuguese-Speech-Dataset
🎧 Portuguese Speech Dataset
The Portuguese Speech Dataset is a large-scale speech audio dataset designed to provide structured and high-quality audio data for modern AI and machine learning systems. It contains 195 hours of recorded speech data distributed across 894 files, available in MP3 and WAV formats, with a total size of 437 MB. This carefully curated audio dataset delivers diverse and representative voice data, with a balanced speaker distribution of 52% female and 48% male… See the full description on the dataset page: https://huggingface.co/datasets/Speech-data/Portuguese-Speech-Dataset.PortugueseLegalSentences-v1
Portuguese Legal Sentences
Collection of Legal Sentences from the Portuguese Supreme Court of Justice
The goal of this dataset was to be used for MLM and TSDAE
Contributions
@rufimelo99
portuguese_phonetic_lexicon
📚 Portuguese Phonetic Lexicon Dataset
This dataset contains phonetic and morphological information for Portuguese words, collected from the Portal da Língua Portuguesa. It was generated by scraping the site across multiple Portuguese-speaking regions and dialects.
🌍 Regional Coverage
The dataset includes words as spoken in ten regional variants:
🇵🇹 Lisbon (Standard and Non-Standard)
🇦🇴 Luanda
🇧🇷 Rio de Janeiro (Standard and Non-Standard)
🇧🇷 São Paulo (Standard… See the full description on the dataset page: https://huggingface.co/datasets/TigreGotico/portuguese_phonetic_lexicon.English-French-Portuguese-Lexicon
Demo Notebook for this dataset
Dataset created with Gemini-Flash-2.5 API with the prompt given below:
Generate a list of 500 simple and commonly used English words, each translated into French and Portuguese. Format the output as CSV with the columns: English, French, Portuguese. Only include single words (no phrases or verbs starting with ‘to’, like ‘to eat’ or ‘to go’). Avoid grammatical verbs and ensure no repetitions.
Extensive manual cleaning was done with the help of Google… See the full description on the dataset page: https://huggingface.co/datasets/MLap/English-French-Portuguese-Lexicon.portuguese-hate-speech-superset
Portuguese Hate Speech Superset
This dataset is a superset (N=43,222) of posts annotated as hateful or not. It results from the preprocessing and merge of all available Portuguese hate speech datasets in April 2024. These datasets were identified through a systematic survey of hate speech datasets conducted in early 2024. We only kept datasets that:
are documented
are publicly available
focus on hate speech, defined broadly as "any kind of communication in speech, writing or… See the full description on the dataset page: https://huggingface.co/datasets/manueltonneau/portuguese-hate-speech-superset.brazilian_portuguesePortugueseLegalSentences-v2
Portuguese Legal Sentences
Collection of Legal Sentences from the Portuguese Supreme Court of Justice
The goal of this dataset was to be used for MLM and TSDAE
Extended version of rufimelo/PortugueseLegalSentences-v1
200000/200000/100000
Contributions
@rufimelo99
Human_vs_AI_Portuguesembic-portuguesePortuguese-English-Vocab-PartiallyTransformedNotes on use:
Portuguese and English Translations of readme are available here.
Partially cleaned and reorganized. Minimal secondhand verification after generation through Google Bard on November 28th 2023. Mistakes are minimal but present, such as tagging of words in supplemental information sometimes using the whole word (ie Noun) and sometimes only a letter or abreviation (ie N) for the same part of speech.
Reccomended for finetuning of smaller models only, such as 12, 7, or 3 B models to… See the full description on the dataset page: https://huggingface.co/datasets/Solshine/Portuguese-English-Vocab-PartiallyTransformed.crime_tweets_in_portuguese
DataCrimeBR: Building a Dataset of Crimes Reported in Tweets in Brazil
This dataset contains 61.715 tweets related to possible crime reports, labeled with categories such as "Assalto", "Roubo", "Furto", "Assédio", "Segurança Pública", "Homicídio, and "Outros", along with sentiment analysis, toxicity analysis, and location identification.
A particular feature in the Portuguese language is that many words potentially related to crimes are used in non-criminal contexts, such as "O… See the full description on the dataset page: https://huggingface.co/datasets/miguelribeirokk/crime_tweets_in_portuguese.dolphin-2.9-portuguesebrazilian-portuguese-anaphylaxis
Brazilian Portuguese Clinical Notes for Anaphylaxis Detection
A dataset of 969 Brazilian Portuguese clinical narratives annotated for the presence or absence of anaphylaxis, built for research in clinical Natural Language Processing (NLP).
Overview
Anaphylaxis is an acute, potentially life-threatening allergic reaction that requires rapid recognition in clinical settings. Automatic detection of anaphylaxis in clinical narratives can support large-scale analysis of… See the full description on the dataset page: https://huggingface.co/datasets/matos1012/brazilian-portuguese-anaphylaxis.portuguese-parliament-interventionsportuguese-hate-speechfineweb-edu-gemini-annotations-portuguese-regressionTranslated_Expanded_CC3M-Brazilian_Portuguese-Hindi-Xhosa
CC3M Multilingual & Augmented Variants
This repository provides four multilingual, augmented, and similarity-enhanced variants of the Conceptual Captions 3M (CC3M) dataset.The goal is to support research in vision–language modeling, multimodal alignment, data augmentation, and low-resource language evaluation.
All versions include translations generated with Google Translate and MarianMT, and caption augmentations produced with BLIP2, generating five additional captions per… See the full description on the dataset page: https://huggingface.co/datasets/DiegoAlysson/Translated_Expanded_CC3M-Brazilian_Portuguese-Hindi-Xhosa.portuguesemath_portugueseportuguese-sentences-synthetic-g2p
Dataset Card for 'TigreGotico/portuguese_g2p'
Dataset Description
Dataset Summary
TigreGotico/portuguese_g2p is a Grapheme-to-Phoneme (G2P) dataset for Portuguese, offering phonetic transcriptions for sentences across ten different regional variants.
It is derived from the portuguese_phonetic_lexicon and is designed to aid in the development of robust Speech Recognition (ASR) and Text-to-Speech (TTS) models that account for dialectal variation in Portuguese.… See the full description on the dataset page: https://huggingface.co/datasets/TigreGotico/portuguese-sentences-synthetic-g2p.cosmopedia-portugueseTranslated_CC12M-Brazilian_Portuguesesimilarity-sentences-portuguese
similarity-sentences-portuguese (SSP)
Dataset Summary
This dataset comprises a collection of sentences generated using Chat GPT-3, covering various general topics, originally in spanish by jaimevera1107.
The sentences were translated to portuguese using seamless-m4t-medium.
Languages
Portuguese
Dataset Structure
Data Fields
Sentence 1: The first sentence to be compared.
Sentence 2: The second sentence to be compared.
Score: A number… See the full description on the dataset page: https://huggingface.co/datasets/luiseduardobrito/similarity-sentences-portuguese.zeroshot_portuguese