sarcasm detection in reddit comments

Detecting sarcasm in reddit comments using added features, text vectorization and LSTM RNNs. Machine learning project for 'laboratory for applied machine learning algorithms' course at KIT.

kaggle post

order of execution

• feature_engineering.ipynb
• machine_learning.ipynb
• visualization.ipynb

used datasets

• test-balanced.csv.bz2 as 'dataset/test-balanced.csv'
• train-balanced.csv.bz2 as 'dataset/train-balanced.csv'

model flow

general

text

results

proof of concept - real world implementation

• run 'am_i_sarcastic.py' for a simple demonstration. It uses 'models/full_only_comment' since we don't have any metadata for text input.

Simon Bothe, Philip Schröder

2022