Resources and tools

PortiLexicon-UD: a lexicon for Brazilian Portuguese according to Universal Dependencies

Unitex-PB: a lexicon for Brazilian Portuguese

Word embeddings for Portuguese

Lexical resources for Portuguese: propbank, verbnet, liwc and other resources

WordNetBr: a lexical database for Portuguese

Thesaurus for Portuguese

Aeiouadô: a machine-readable pronunciation dictionary for Brazilian Portuguese

NILC corpus: a large corpus for Brazilian Portuguese

Lácio-Web: Brazilian Portuguese corpora and analysis tools

TweetSentBR: a large corpus of tweets in Brazilian Portuguese manually labeled according to their polarities

Leg2Kids

Mac-Morpho: a reference corpus for POS tagging in Portuguese

MilkQA

ASSIN

PorSimplesSent

Datasets of neuropsychological language tests in Brazilian Portuguese

SIMPLEX

SIMPLEX 2.0

SIMPLEX 3.0

CSTNews: a corpus with several linguistic annotation layers

OpSums-PT: a corpus of opinion summaries

Text complexity for educational levels

Historical Portuguese corpora

Fake.Br corpus: a corpus of aligned true and fake news in Brazilian Portuguese

UTLCorpus: a corpus of online reviews in Brazilian Portuguese annotated with helpfulness classification

AMR-BP: semantically annotated corpora for Brazilian Portuguese (according to Abstract Meaning Representation)

PLN-BR corpus: a journalistic corpus for Brazilian Portuguese

Stemming for Portuguese

Lemmatization for Portuguese

A flexible normalizer for user-generated content in Portuguese

SENTER: sentence segmenter for Portuguese

    Coh-Metrix-Dementia

NILC-Metrix

Neologism detection tool for Portuguese

e-Termos: a system for terminology management

HABLA project

Automatic phonetic transcription for Brazilian Portuguese

Part-of-speech tagging for Portuguese

Curupira parser

NLP with neural networks: part-of-speech tagging and semantic role labeling

Semantic parser (following the Abstract Meaning Representation) for Portuguese

OPCluster-PT: automatic identification and clustering of opinion aspects in Portuguese

DiZer: DIscourse analyZER for Portuguese (according to the Rhetorical Structure Theory)

CST Parser: a multi-document discourse parser for Portuguese (according to Cross-document Structure Theory)

Topic segmentation for Portuguese (an adaptation of TextTilling)

RST Toolkit: a collection of software for dealing with RST-based discourse annotated texts

Evaluation tool for RST-based discourse trees

Text aligners

A tool for sentence ordering for texts in Portuguese

NILC-Wise: web interface for summary evaluation

UDConcord: a concordancer for Universal Dependencies-annotated data

RSumm: multi-document summarization for Portuguese

GistSumm - a classical text summarization system for Portuguese

An English pronunciation checker

Machine translation portal

Educational Facilita

SciPo: Scientific Portuguese

SciPo-Farmácia

SciPo-Farmácia (for English)

CALeSE: Computer-Aided Learning Tool for Scientific Writing in English

Scientific writing portal

FakeCheck: fake news detection for Portuguese

ABNT rules

Compound words in Portuguese

Mini-grammar for Portuguese