An Investigation and Evaluation of N-Gram, TF-IDF and Ensemble Methods in Sentiment Classification
Sheikh Shah Mohammad Motiur Rahman, Khalid Been Md. Badruzzaman Biplob, Md. Habibur Rahman, Kaushik Sarker, Takia Islam
2020Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering24 citationsDOI
Topics & Concepts
Trigramtf–idfComputer scienceBigramVectorization (mathematics)Random forestn-gramArtificial intelligenceDecision treePattern recognition (psychology)Feature extractionFeature (linguistics)Data miningTerm (time)Language modelLinguisticsQuantum mechanicsPhilosophyParallel computingPhysicsSentiment Analysis and Opinion MiningAdvanced Text Analysis TechniquesSpam and Phishing Detection