ML method | Reference | Objectives | Materials | Output |
---|---|---|---|---|
SVM + Multinomial NB + LR + RF | [52] | To develop a clinical decision support system for the personalised therapy process | Drug review dataset | Positive, negative or neutral |
Bernoulli NB + SVM Linear SCV + RF + NNs + LR | [57] | To present a comparison among several sentiment analysis classifiers in the learning environment | Twitter (educational opinions in an Intelligent Learning Environment) | Emotions positive or negative, engagement, excited, boredom and frustration |
NB + LR + DT | [48] | To perform tweets classification with the help of Apache Spark framework | Twitter dataset (Kaggle and Twitter Sentiment Corpus) | Positive, negative or neutral |
LR + k-NN + SVM + DT + RF + Ada Boost + Gaussian NB | [58] | To analyse the reviews posted by people at four different product websites | Amazon reviews, Yelp reviews, IMDB reviews, Indian Airlines reviews | Positive and negative |
Multinomial NB + SVM + LR | [54] | To compare the performance of different machine learning algorithms in performing sentiment analysis of Twitter data | Positive or negative | |
SVM + NB + LR + RF | [50] | Mining consumer reviews with a machine learning approach by converting reviews into vector representations for classification | Amazon review dataset | Positive or negative |