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King Yuen Chiu, Anthony

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Target Permutation Importances (Null Importances)

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A Python Package that computes Target Permutation Importances (Null Importances) of a machine learning model.

    Articles
    December 31, 2023

    How to Count...

    Counting, Permutations and Combinations

    December 25, 2023

    Notes on PyTorch Matrix-Matrix Multiplication

    Notes on PyTorch Matrix-Matrix Multiplication torch.bmm and torch.matmul

    December 24, 2023

    Notes on PyTorch Tensor Representation and Autograd

    Notes on PyTorch Tensor Internals including Strided Representation, Strides, View, and Autograd

    January 22, 2023

    Attention Mechanism - What are Query, Key, and Value?

    Explain Query, Key, Value and Output in Attention Mechanism with an analogy of Information Retrieval System. Discuss different Attention Mechanisms, including Dot-Product, Scaled Dot-Product Attention, and Self Attention. Talk about the Query, Key, Value, and Output choices in the standard Transformer.

    May 1, 2022

    Probability Theory, Maximum Likelihood Estimate & Maximum a Posteriori Estimation

    Discuss the Joint Probability, Marginal Probability, Conditional Probability and Maximum Likelihood Estimate with Math and Python.

    April 22, 2022

    Kaggle Competition Write-up - Stanford OpenVaccine mRNA Vaccine Degradation Prediction

    Gold model solution sharing on a Kaggle Competition about applying Neural Networks to mRNA sequences to predict base degradation.

King Yuen Chiu, Anthony
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