Introduction to Text Classification: Impact of Stemming and Comparing TF-IDF and Count Vectorization as Feature Extraction Technique
André Wendland, Marco Zenere, Jörg Niemann
Topics & Concepts
Vectorization (mathematics)Computer sciencePreprocessorArtificial intelligencetf–idfSupport vector machineNatural language processingFeature (linguistics)Feature extractionPattern recognition (psychology)Set (abstract data type)Data miningLinguisticsProgramming languageQuantum mechanicsPhilosophyPhysicsTerm (time)Parallel computingSpam and Phishing DetectionText and Document Classification TechnologiesMisinformation and Its Impacts