NLP Topic Modeling

In this repository, I've run some topic modeling experiments on the NIPS papers dataset.

Requirements:

• python 3.x
• pandas
• nltk
• gensim
• pyLDAvis

Usage

To prepare corpus and train LDA model, first unzip data/papers.tar.xz into the data folder and then:

python topic_modeling_train.py

After training, you can see visualization results in lda_vis.html file.

To test model:

python topic_modeling_test.py

There is also a jupyter notebook containing complete code for train and test process.