Posts

Discrete Random Variables

2 minute read

Binomial Random Variable:

Pca Word Embedding Visualization

less than 1 minute read

Maximum Likelihood Estimation of Coin Flip

1 minute read

Imagine that you’re being asked to flip a coin n times and to estimate the probability of the coin being heads-side-up. Typically the probability would be 0....

Logistic Regression (with Gradient Ascent)

2 minute read

Most of this information (especially notation) comes from Stanford’s CS229 lecture notes and the rest comes from Bishop’s “Pattern Recognition and Machine Le...

Linear Regression From Scratch

2 minute read

Linear regression (single variable) begins with this: We have a feature variable (X) and a target variable (y) that have a linear relationship.