Dehao ZhanginThe Press BoxSettling the GOAT Debate Once and For All with Data?With a simple data-driven framework, we can compare player performance (and much more) with simple math and data.Mar 26Mar 26
Dehao ZhanginTowards Data ScienceKeep Calm and Stack Up — Implement Stacking Regression in Python using mlxtendIntroducing the methodology that helps many teams win Kaggle competitions…Sep 6, 2020Sep 6, 2020
Dehao ZhanginTowards Data ScienceDimensionality Reduction using t-Distributed Stochastic Neighbor Embedding (t-SNE) on the MNIST…t-SNE vs PCA vs PCA & t-SNEAug 16, 20201Aug 16, 20201
Dehao ZhanginTowards Data ScienceChi-Square Test for Independence in Python with Examples from the IBM HR Analytics DatasetIs employee attrition dependent on factor “X”?Aug 9, 20202Aug 9, 20202
Dehao ZhanginTowards Data ScienceCreate an Image Classification Web App using PyTorch and StreamlitBuild a simple image classification app with 50 lines of code!Aug 2, 20201Aug 2, 20201
Dehao ZhanginTowards Data ScienceSentiment Classification with Logistic Regression — Analyzing Yelp ReviewsSentiment analysis: Feature extraction, N-gram, oversampling/undersampling, TF-IDF, and more…Jul 26, 20201Jul 26, 20201
Dehao ZhanginTowards Data ScienceDiscover Your Next Favorite Restaurant — Exploration and Visualization on Yelp DatasetDo you use Yelp to find good restaurants? This post reveals insights and patterns in the popular Yelp Dataset.Jul 19, 2020Jul 19, 2020
Dehao ZhanginTowards Data ScienceExploring Classifiers with Python Scikit-learn — Iris DatasetStep-by-step guide on how you can build your first classifiers in Python.Jul 13, 2020Jul 13, 2020
Dehao ZhangMultiple-Choice Question Answering Through Semantic Representation SpaceAs a student, I am sure you have answered many many multiple choice questions before: SAT, final exams, driver’s written test, etc…Apr 29, 2020Apr 29, 2020
