pos-tags


  • Google's SyntaxNet - HTTP API for Portuguese (22 Jul 2017)
    How to set up a SyntaxNet HTTP endpoint for any language, and how to submit text to be tagged through Python, this post shows an example for Portuguese, but can easily be adapted to any other supported language.

  • Open Information Extraction in Portuguese (08 May 2017)
    An example on how to perform open relationship extraction for Portuguese using only part-of-speech of tags, the rules are based on ReVerb.

  • Document Classification (01 Apr 2017)
    An introduction to the Document Classification task, in this case in a multi-class and multi-label scenario, proposed solutions include TF-IDF weighted vectors, an average of word2vec words-embeddings and a single vector representation of the document using doc2vec. Includes code using Pipeline and GridSearchCV classes from scikit-learn.

  • Google's SyntaxNet in Python NLTK (25 Mar 2017)
    This post shows how to load the output of SyntaxNet into Python NLTK toolkit, precisely how to instantiate a DependencyGraph object with SyntaxNet's output.

viterbi sequence-prediction pos-tags neural-networks word2vec scikit-learn conditional-random-fields NER word-embeddings syntactic-dependencies gensim fasttext evaluation_metrics document-classification classification SyntaxNet NLTK LSTM tokenization tf-idf stanford-NER seq2seq relationship-extraction recurrent-neural-networks portuguese nlp named-entity-recognition naive-bayes multi-label-classification maximum-entropy-markov-models machine-translation logistic-regression language-models information-extraction imbalanced_data hyperparameter-optimization hidden-markov-models grid-search glove embeddings doc2vec dependency-graph deep-learning data-challenge convolutional-neural-networks conference character-language-models character-embeddings attention RNN PyData KOVENS GRU ELMo BERT