Based on the MXPOST part of speech tagger and UNITEX dictionaries for Portuguese, this tool produces the lemmas of the words of a text stored in a plain text file. The source code is also provided.
The Ontology for the area of Nanoscience and Nanotechnology (Ontologia para a área de Nanociência e Nanotecnologia) is constituted by 511 terms of this field of knowledge. It was extracted from a corpus collected from the Web, with a total of 2.570.792 words
LX-UDParser is a UD parser for Portuguese, which adopts the Universal Dependency framework, with an initial performance of 90.87 for UAS and 88.01 for LAS under a ten-fold cross validation scheme. It is described in this article: António Branco, João Ricardo Silva, Luís Gomes and João Rodri...
LexMan-ChunkerTokenizer is a tokenizer and sentence splitter tool. Marks sentence boundaries, multi-word boundaries. Size: Lemmas verbs: 12 995; Lemmas nouns and adj: 38 180; Lemmas adverbs: 7 250; Compound words: 35 201. Language: Portuguese.
The test set described in was used as the basis for the assessment of word embeddings. An example entry in this data set would read: ‘Berlin Germany Lisbon Portugal’. With these four words relations – as in this example – one can test semantic analogies by using any of the possible combinations o...
The LX-Rare Word Similarity Data set was created from Stanford Rare Word (RW) Similarity data set (Luong et al., 2013). This list contains 2 034 words (1 017 pairs of words). All the words were extracted from Wikipedia and from WordNet (Miller, 1995), a lexical database where the concepts are gro...
A Portuguese as a non-native language learners' corpus of written texts with three independent subcorpora: - Portuguese as a Foreign Language: Subcorpus Português Língua Estrangeira (PEAPL2_PLE) http://teitok2.iltec.pt/peapl2-ple/index.php?action=home - East Timorese Portuguese: Subcorpus T...
This research proposes a corpus of popular Brazilian Portuguese, called CorPop, with texts selected based on the average level of literacy of the country's readers. CorPop’s theoretical and methodological bases are interdisciplinary and fall within the scope of Language Studies and related discip...
CORAA NURC-SP Minimal Corpus is a manually annotated corpus of Brazilian Portuguese spontaneous speech (São Paulo variety). The corpus is a subset of NURC (‘Cultured Linguistic Urban Norm’) project collection, one of the most influential in Brazilian Linguistics. The corpus was brought to digital...
Grafone-Tool is a tool for conversion from grapheme to phoneme for European Portuguese. The converter works with the Portuguese spelling, both prior to and after the Orthographic Agreement of 1990.