suriya-it19 / Omdena-seniment-analysis

Models:

• Naive Bayes (Gaussian, Bernoulli, Multinomial)
• Adaboost classifier (Decision trees)

Features:

features used is union of

• TF-IDF ngram 1 word level
• TF-IDF ngram 2 word level
• TF-IDF ngram 3 word level
• TF-IDF ngram 5 word level
• TF-IDF ngram 7 word level
• TF-IDF ngram 1 char level
• TF-IDF ngram 2 char level
• TF-IDF ngram 3 char level
• TF-IDF ngram 5 char level
• TF-IDF ngram 7 char level
• CountVector ngram 3
• CountVector ngram 5