Daily Dose of Data Science

Daily Dose of Data Science

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Machine Learning

7 Categorical Data Encoding Techniques
...summarized in a single frame.
Dec 2 • 
Avi Chawla
How to Use kNNs for Imbalanced Datasets
2 techniques, explained visually.
Nov 28 • 
Avi Chawla
Euclidean Distance vs. Mahalanobis Distance
Euclidean distance is not always useful.
Nov 27 • 
Avi Chawla
Cyclical Feature Engineering
...explained with usage and code.
Nov 22 • 
Avi Chawla
Federated Learning in ML
...explained visually.
Nov 11 • 
Avi Chawla
Momentum in ML, Explained Visually and Intuitively!
(a popular ML interview question)
Nov 7 • 
Avi Chawla
Top Gradient Boosting Methods
...summarized for ML engineers.
Oct 24 • 
Avi Chawla
KernelPCA vs. PCA for Dimensionality Reduction
...explained with visuals.
Oct 15 • 
Avi Chawla
A Memory-efficient Technique to Train Large Models
...that even LLMs like GPTs and LLaMAs use.
Oct 14 • 
Avi Chawla
Breathing KMeans vs KMeans
Robustify KMeans with centroid addition and removal.
Oct 7 • 
Avi Chawla
Activation Pruning for Model Compression (with implementation)
Removing 74% neurons with 0.5% accuracy drop.
Oct 2 • 
Avi Chawla
What is Contrastive Learning?
A popular ML interview question, explained with a use case.
Sep 25 • 
Avi Chawla
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