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Udacity PyTorch Challengers
Articles and tutorials written by and for PyTorch students with a beginner’s perspective. Together we learn.
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Trials, errors and trade-offs in my deep learning model
Trials, errors and trade-offs in my deep learning model
In this post, I will explain ‘Bias-Variance Tradeoff’, ‘Regularization’, and ‘Learning rate decay’ in short. and tell you about my trial…
Hong Min
Jan 18, 2019
Understanding Loss Function and Error in Neural Network
Understanding Loss Function and Error in Neural Network
Loss function helps us to quantify how good/bad our current model is in predicting some value which it is trained to predict. This article…
Shashi Gharti
Jan 7, 2019
Differentiating PyTorch from all other Deep Learning frameworks
Differentiating PyTorch from all other Deep Learning frameworks
“PyTorch are dynamic Neural Networks which are like tensors on steroids running in Python with strong GPU acceleration”
Robin Familara
Jan 6, 2019
A Brief Overview of Loss Functions in Pytorch
A Brief Overview of Loss Functions in Pytorch
What are loss functions? How do they work? Where to use them?
Pratyaksha Jha
Jan 6, 2019
Multi-Layer Perceptrons (MLPs)
Multi-Layer Perceptrons (MLPs)
As with any new subject or topic, it is important to lay down the basics to set the tone, line of thought and context. The basics may or…
nahid
Jan 6, 2019
What is overfitting?
What is overfitting?
If you have just started learning Machine Learning, you will often hear this term called overfitting, but what exactly it is?
Avinash
Jan 5, 2019
Understanding Neural Network
Understanding Neural Network
An artificial neural network is an interconnected group of nodes, similar to the vast network of neurons in a brain. It is the building…
Akash Singh
Jan 5, 2019
Introduction to Transfer Learning
Introduction to Transfer Learning
This article is an introduction to transfer learning (TL) using PyTorch. I will illustrate the concept in simple terms and present the…
Alan Choon
Jan 4, 2019
Ideas on how to fine-tune a pre-trained model in PyTorch
Ideas on how to fine-tune a pre-trained model in PyTorch
By Florin Cioloboc and Harisyam Manda — PyTorch Challengers
Florin-Daniel Cioloboc
Jan 4, 2019
Why use a pre-trained model rather than creating your own?
Why use a pre-trained model rather than creating your own?
In the following paragraphs I’m going to motivate why you should consider using pre-trained models instead of creating one from scratch.
Florin-Daniel Cioloboc
Jan 4, 2019
Set up Colab for Lab Challenge
Set up Colab for Lab Challenge
Wenjing Liu
Jan 4, 2019
Activation functions — why is there more than 1?
Activation functions — why is there more than 1?
In neural networks, activation functions add nonlinearities to the output of the neuron and there are many activation functions. Before we…
Mohamed Shawky
Jan 3, 2019
Saving/Loading your model in PyTorch
Saving/Loading your model in PyTorch
Learn What and where and How to save your trained model using PyTorch and try what you learned yourself live.
David Ashraf
Jan 3, 2019
Hyperparameters for Neural Networks
Hyperparameters for Neural Networks
With the revolution of artificial intelligence and deep learning, many built-in libraries such as Pytorch and tensorflow can be used to…
Michael
Dec 28, 2018
What is a Perceptron?
What is a Perceptron?
So, let’s say you work at a medical laboratory and you’ve been given the task to build an artificially intelligent solution that’s capable…
nahid
Dec 27, 2018
Sigmoid as my new “42”?
Sigmoid as my new “42”?
A PyTorch Scholarship Challenge student quip
Sabrina Palis
Dec 19, 2018
Style Transfer using Deep Neural Network and PyTorch
Style Transfer using Deep Neural Network and PyTorch
Introduction
Ritul
Dec 17, 2018
About Udacity PyTorch Challengers
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