• Skip to primary navigation
  • Skip to main content
  • Skip to footer

PyImageSearch

You can master Computer Vision, Deep Learning, and OpenCV - PyImageSearch

  • University Login
  • Get Started
  • Topics
    • Deep Learning
    • Dlib Library
    • Embedded/IoT and Computer Vision
    • Face Applications
    • Image Processing
    • Interviews
    • Keras and TensorFlow
    • Machine Learning and Computer Vision
    • Medical Computer Vision
    • Optical Character Recognition (OCR)
    • Object Detection
    • Object Tracking
    • OpenCV Tutorials
    • Raspberry Pi
  • Books and Courses
  • AI & Computer Vision Programming
  • Reviews
  • Blog
  • Consulting
  • About
  • FAQ
  • Contact
  • University Login
Deep Learning
Tutorials

Gradient Descent Algorithms and Variations

May 5, 2021

In this tutorial, you will learn: What gradient descent is How gradient descent enables us to train neural networks Variations of gradient descent, including Stochastic Gradient Descent (SGD) How SGD can be improved using momentum and Nesterov acceleration To learn…

Read More of Gradient Descent Algorithms and Variations

Deep Learning
Machine Learning
Tutorials

Stochastic Gradient Descent (SGD) with Python

October 17, 2016

In the previous section, we discussed gradient descent, a first-order optimization algorithm that can be used to learn a set of classifier weights for parameterized learning. However, this “vanilla” implementation of gradient descent can be prohibitively slow to run on…

Read More of Stochastic Gradient Descent (SGD) with Python

You can learn Computer Vision, Deep Learning, and OpenCV.

Get your FREE 17 page Computer Vision, OpenCV, and Deep Learning Resource Guide PDF. Inside you’ll find our hand-picked tutorials, books, courses, and libraries to help you master CV and DL.


Footer

Topics

  • Deep Learning
  • Dlib Library
  • Embedded/IoT and Computer Vision
  • Face Applications
  • Image Processing
  • Interviews
  • Keras & Tensorflow
  • OpenCV Install Guides
  • Machine Learning and Computer Vision
  • Medical Computer Vision
  • Optical Character Recognition (OCR)
  • Object Detection
  • Object Tracking
  • OpenCV Tutorials
  • Raspberry Pi

Books & Courses

  • PyImageSearch University
  • FREE CV, DL, and OpenCV Crash Course
  • Practical Python and OpenCV
  • Deep Learning for Computer Vision with Python
  • PyImageSearch Gurus Course
  • Raspberry Pi for Computer Vision

PyImageSearch

  • Affiliates
  • Get Started
  • About
  • Consulting
  • Coaching
  • FAQ
  • YouTube
  • Blog
  • Contact
  • Privacy Policy

© 2025 PyImageSearch. All Rights Reserved.