Zavira at HOPE2023@IberLEF: Hope Speech Detection from Text using TF-IDF Features and Machine Learning Algorithms.
Zahra AhaniGrigori SidorovOlga KolesnikovaAlexander F. GelbukhPublished in: IberLEF@SEPLN (2023)
Keyphrases
- machine learning algorithms
- tf idf
- machine learning models
- benchmark data sets
- text documents
- machine learning
- decision trees
- learning algorithm
- stop words
- information retrieval
- document clustering
- standard machine learning algorithms
- text retrieval
- image features
- keywords
- vector space model
- term frequency
- information extraction
- low level
- term weighting
- co occurrence
- text mining
- semantic information
- feature vectors
- training set
- feature extraction
- search engine