Sarcasm-Meter

Sarcasm Detection in Text

Preprocessing

Removed reply tweets, tweets having links/non-ascii characters, remaining length<3. Saved diveded pos and neg DB as .npy files:

• posproc.npy
• negproc.py

Models

1. Pilot Model: Naive Bayes with TFIDF feature vectors.

• BernaoulliNB
• MultinomialNB

2. Final Model: Utilized Linear Dirichlet Allocation (LDA) for topic modeling and other basic features like bigrams for the classification.