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PyTorch Essentials
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Course Content

PyTorch Essentials

PyTorch Essentials

1. PyTorch Introduction
What is PyTorch?Introduction to TensorsTensor Creation FunctionsChallenge: Initializing TensorsCreating Random TensorsChallenge: Initializing Model Weights and BiasesMathematical Operations with TensorsChallenge: Performing Mathematical OperationsShapes and Dimensions in PyTorchChallenge: Reshaping Tensors
2. More Advanced Concepts
Gradients in PyTorchMulti-Step BackpropagationLinear RegressionChallenge: Implementing Linear RegressionWorking with DatasetsChallenge: Preparing the Iris Dataset
3. Neural Networks in PyTorch
Creation of a Simple Neural NetworkTraining of the ModelEvaluation of the ModelChallenge: Classifying Flowers

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Challenge: Initializing Model Weights and Biases

Task

Swipe to start coding

You are tasked with creating random tensors to initialize weights and biases for a simple neural network.

  1. Ensure reproducibility by setting a manual seed to an arbitrary number before generating the tensors.
  2. Create a 3x4 tensor filled with random values from a uniform distribution between 0 and 1 (weights for the first layer).
  3. Create a 1x4 tensor filled with zeros (biases for the first layer).
  4. Create a 4x2 tensor with random integers between -5 and 5 (weights for the second layer).

Solution

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Section 1. Chapter 6
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book
Challenge: Initializing Model Weights and Biases

Task

Swipe to start coding

You are tasked with creating random tensors to initialize weights and biases for a simple neural network.

  1. Ensure reproducibility by setting a manual seed to an arbitrary number before generating the tensors.
  2. Create a 3x4 tensor filled with random values from a uniform distribution between 0 and 1 (weights for the first layer).
  3. Create a 1x4 tensor filled with zeros (biases for the first layer).
  4. Create a 4x2 tensor with random integers between -5 and 5 (weights for the second layer).

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 1. Chapter 6
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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