Implementing and Training a LeNet-5 Variant with PyTorch

Model Definition File: model.py import torch import torch.nn as nn from torchsummary import summary class LeNet5Variant(nn.Module): def __init__(self, input_channels=1, num_classes=10): super().__init__() # First convolutional block self.conv_block_1 = nn.Sequential( nn.Conv2d(input_channels, 6, kernel_ ...

Posted on Sat, 07 Nov 2026 16:05:14 +0000 by saandel

Convolutional Neural Networks: Architecture, Mechanics, and Early Applications

To address the excesive parameter counts incurred by fully connected networks when processing images—where even small images can lead to hundreds of millions of parameters—convolutional neural networks (CNNs) were introduced. CNNs exploit two key structural inductive biases: translation invariance and locality. These enable_sparse, weight-share ...

Posted on Wed, 23 Sep 2026 16:13:35 +0000 by forced4

Cat vs Dog Recognition with LeNet and PyTorch

01 Cat vs Dog Recognition Introduction: Manually building LeNet for cat vs dog recognition. Reference: https://mtyjkh.blog.csdn.net/article/details/121263237 Code: 01-cat-dog (github.com) Note: Beginners are advised to practice typing all the code, as it serves as a template. Regardless, you should be able to type it fluently (know the steps, t ...

Posted on Thu, 07 May 2026 14:18:47 +0000 by vbracknell