Implement Linear Regression in Python from Scratch ! In this video, we will implement linear regression in python from scratch. We will not use any build in models, but we will understand the code ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

I use Python 3 and Jupyter Notebooks to generate plots and equations with linear regression on Kaggle data. I checked the correlations and built a basic machine learning model with this dataset.

The raw source data looks like: The first four values on each line are used as predictors ... a wrapper around the built-in Python math.tanh function. The hidden node activation function is hard-coded ...

Next, the demo trains a logistic regression model using raw Python, rather than by using a machine learning code library such as Microsoft ML.NET or scikit. [Click on image for larger view.] Figure 1: ...