This technical report presents 11 group works by students of the Text Search and Mining course in the second period of 2022, at the Postgraduate Program in Systems and Computing at COPPE.
In these works, different text representation techniques and different text processing, mining and visualization algorithms are used, in order to obtain results for questions ranging from how the Brazilian House of Representatives has worked to an Automated Movie Rating System.
Among the topics covered are: Tag Clouds, Text Classification, Sentiment Analysis, Transformers, Textual Similarity, Summarization, Keyword Extraction, Language Models and Comparative Analysis of Text Mining Algorithms.