This program implements logistic regression from scratch using the gradient descent algorithm in Python to predict whether customers will purchase a new car based on their age and salary. The dataset ...

The demo program loads a 200-item set training data and a 40-item set of test data into memory. Next, the demo trains a logistic regression model using raw Python, rather than by using a machine ...

Logistic regression is one of the most common ... I named the program log_reg_raw.py where the "raw" is intended to indicate that the program uses raw Python version 3 without any external ML ...

Overall Logistic Regression Program Structure # patients_lbfgs.py # Logistic Regression using PyTorch with L-BFGS optimization # predict sex from age, county, monocyte, history # PyTorch 1.8.0-CPU ...

LR2 is the second and improved version. The bias is a separate variable and the training uses epochs instead of a certain amount of iterations ...