1. Homework 3 Progress Presentation -Meet Shah

2. Goal Identify whether tweet is sarcastic or not.

3. Data Set and Ground Truth  3 Dataset in which one dataset contains all the sarcastic tweets, second one contains all the tweets with which I can differentiate sarcastic tweets and non sarcastic tweets. The last one contains regular tweets.

4. Feature choosen  Punctuation based features  Replace user and hashtags with [USER] and [HASHTAGS] respectively  Replace location, link with [LOCATION] and [LINK] respectively  Find tweets with capital words.  emnlp_dict.txt used to replace all occurrences of words given with their proper spelling  Find emoticons [regex or emoji4j library]  If tweet contains two or more sentences, check polarity of both sentence.  #sarcasm #sarcastic

5. Features Extraction All the punctuation based features Extract tweets which contains capital words Remove tweets which contains link Replace username with [USER] and #tags with [HASHTAG].

6. Thank You