Stackoverflow Question Tags Recommendation

In this project, I develope a natural language processing machine learning model to recommend tags to the quesitons asked on StackOverflow.

Here are some examples of the tags predicted for the questions on StackOverflow:

1. Question: "Return data after ajax call success?"
   Recommended tags: 'ajax', 'javascript', 'jquery', 'php'

2. Question: "Bootstrap div exceeds its content on image gallery"
   Recommended tags: 'css', 'html', 'javascript', 'jquery', 'bootstrap'

3. Question: "Use .dll to store other .dlls or .libs?"
   Recommended tags: 'c#', 'c++'

I use a deep leanring based convolutional multi-label sentence classificaiton model to recommend tags for the StackOverflow questions.

Files

• Tag_recommendation_NLP_model.ipynb: Data preprocessing, cleaning, model training and test results.
• model.py: Deep learning based convolutional multi-label sentence classification model implemented in Tensorflow.

Requirements

I used the following version of libraries in Python 3 for my model

• Tensorflow 1.12
• NLTK
• scikit-learn 0.19.2
• re
• gensim 3.6.0
• Pandas 0.23.4
• Numpy 1.15.1
• Scipy 1.1.0
• matplotlib 2.2.3
• time
• os