LFD_news_detection

Hyper Partisan News Detection (SemEval019)

Requirements

Python3
Python packages in environment.yml (using Anaconda)

Usage

RNN Model (primary model)

Download data files the following URL to use the pretrained model: http://bit.ly/2JwFxAF
Make sure rnn-model.pt and hyperp-training-grouped.processed.csv are in data/
Run python3 rnn.py data/hyperp-training-grouped.processed.csv TESTFILE.csv data/rnn-model.pt

Stacked SVM

To run the model from scratch, use the following command:

python3 meta_classifier TRAININGFILE.csv TESTFILE.csv

To test using the pre-trained model, use the following command (this will only show test results):

python3 meta_classifier TRAININGFILE.csv TESTFILE.csv --model model_stacked_svm.pkl