Since I don't have the right to upload the data, thus the jupyter notebooks and the training code can not be ran. You may view the pdf versions to skim through how I get the results. 

CLIP.pdf is the pdf version of the CLIP.ipynb in the zipped code folder.
features_analysis.pdf is the pdf version of the CLIP.ipynb in the zipped code folder.

The zipped code file contains the code downloaded from its original GitHub https://github.com/openai/CLIP. However, the model weights downloaded is not included due to its huge size. You may download following the GitHub directions.

Inside the zipped code file, the figs folder and the other code files listed outside of ./clip/ are all built by me.