lpynn 0.0.2

A basic neural networks python package

lpynn

This is a basic neural network package consisting of a single perceptron node. It can do binary classification.

Usage

Example:

from lpynn.perceptron import init_perceptron, print_perceptron, normalize_input_vectors, Perceptron, train_dataset
from lptypes import i32, f64

def main0():
    p: Perceptron = Perceptron(0, [0.0], 0.0, 0, 0.0, 0.0, 0)
    init_perceptron(p, 2, 0.05, 10000, 90.0)
    print_perceptron(p)
    print("=================================")

    input_vectors: list[list[f64]] = [[-1.0, -1.0], [-1.0, 1.0], [1.0, -1.0], [1.0, 1.0]]
    outputs: list[i32] = [1, 1, 1, -1]

    normalize_input_vectors(input_vectors)
    train_dataset(p, input_vectors, outputs)
    print_perceptron(p)

main0()