Feature Engineerng Techniques:
- One-hot encoding
- Tf-Idf Vector
- Average word2vec
Machine Learning Models:
- SVM with Linear Kernel
- SVM with RBF Kernel
- Multionomial Naive Bayes Classifier
Deep Learning Models:
- Long Short-Term Memory
- Bidirectional RNN with GRU
Performance metrics:
- Multi class log loss
- Confusion Matrix