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CodeSignal

Enigmatic Autoencoders for Dimensionality Reduction

via CodeSignal

Overview

In this course, explore how autoencoders can compress and reconstruct data, offering insights into unsupervised learning for dimensionality reduction.

Syllabus

  • Unit 1: Neural Networks in R
    • Starship Categorization Neural Network Development
    • Neural Network Implementation in R Using Keras3
    • Neural Network Construction from Scratch
  • Unit 2: Neural Network Forward Propagation
    • Iris Flower Classification Using Neural Networks
    • Neural Network Enhancement for Iris Classification
    • Building a Simple Neural Network for Binary Classification
  • Unit 3: Autoencoders with R
    • Autoencoder for 2D Data Compression
    • Adjusting Autoencoder Activation Functions
    • Autoencoder for 2D Data Reconstruction
  • Unit 4: Tuning Autoencoders in R
    • Autoencoder Learning Rate Impact Analysis
    • Activation Function Adjustment in Autoencoder
    • Effect of Learning Rates on Autoencoder Performance
  • Unit 5: Comparing Autoencoder Optimizers
    • Comparison of Optimizers in Autoencoder Performance
    • Autoencoder Optimizer Comparison Task
    • Training Autoencoders with Various Optimizers

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