Data Science

Text Segmentation

Normalization, Tokenization, Sentence Segmentation + Useful Methods

What are Context Free Languages?

Grammars, Derivation, Expressiveness, Chomsky Hierarchy

Previously, we talked about how languages are studied using the notion of a formal language. Formal language is a mathematical construction that uses sets…

Simple Regression Example

K-Fold Validation, Normalization, MAE

Overview

Back-Propagation Algorithm I

Definitions, Concepts, Algorithms with Visuals

Classifying Text Data into Multiple Categories

Single-Label Multi-class Classification

General Architectural Design Considerations for Neural Networks

Universal Approximation Theorem…

Hidden Units in Neural Networks

What are the hidden layers in deep neural networks? How are they…

Gradient Based Optimizations Under The Deep Learning Lens

How much gradients you got? A lot…

Learning a XOR Function with Feedforward Neural Networks

MSE, Normal Equations, Linear Regression

Principal Component Analysis Breakdown

From derivation to algorithm and use