Improving Text Classification with Vectors of Reduced Precision.
Krzysztof WróbelMaciej WielgoszMarcin PietronMichal KarwatowskiJerzy DudaAleksander Smywinski-PohlPublished in: ICAART (2) (2018)
Keyphrases
- text classification
- text categorization
- bag of words
- feature selection
- vector space
- multi label
- text data
- high precision
- machine learning
- naive bayes
- knn
- sentiment analysis
- feature vectors
- labeled data
- text classifiers
- n gram
- image classification
- text documents
- principal components
- text classification tasks
- visual features
- precision and recall
- document classification
- semantic features
- data cleaning