Utility functions to improve data science

NLP

Name		Name	Last commit message	Last commit date
Latest commit History 21 Commits
README.md		README.md
clustering_evaluation.py		clustering_evaluation.py
extractive_summarization.py		extractive_summarization.py
snippet_abstractive_summarization		snippet_abstractive_summarization
snippet_time_series_validation		snippet_time_series_validation
synthetic_future_datapoints.py		synthetic_future_datapoints.py
testes_de_hipotese.md		testes_de_hipotese.md
text_treatment.py		text_treatment.py
wordcloud.py		wordcloud.py