Nok Data Scientist

My Expertise

No one are born to be data scientist, "fake it till you make it". Build neural nets with for cool problems, scikit-learn for not so cool problem and pandas for my actual work.

My new blog is moved to


matplotlib spotfire altair
excel Tableau powerbi

Data Cleansing

dask sqlssms pandas


notebook sklearn fastai
flask keras

Featured Projects


New Blog! Moved to new GitHub Pages

I move to a new blog where I can do syntax highlight properly. I wrote about stuffs occasionally.

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A data scientist toolbox for interactive data exploratory analysis (The chart below is interactive!)

A blog introduce a set of python tools for interactive data exploratory with examples. The visaulization below shows Country to Country donation from 1947-2013 with AidData Core Research data.

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Literature review for Uber Bayesian Neural Network

A study of Uber's approaches on how they use bayesian neural netowrk to forecast with time series data and uncertainty estimation.

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Shipping Containe Type Classifier

A Container type classifer demo for deploying a deep learning model to a web app. You can upload a image throught the UI and it will return the prediction of the container types.

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Effective Data Science with Jupyter Notebook

Blog post on, 30k+ view and 2k+ likes. It summarizes and demo important tricks like magic function for Jupyter Notebook which is crucial for efficient workflow. I promote Jupyter notebook extension, which greatly extend Jupyter notebook. I also show how simple optimization can be with library like Numba and Cython.

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