~/talk

Deep Learning with TensorFlow

Talkat NDC Sydney 2018 · 2018-09-17..09-21· [machine-learning]
slides:none on file

Hands-on walkthrough builds classifiers on 28x28 digit images using TensorFlow, starting with a linear model that reaches ~82% accuracy, then a multi‑layer perceptron with ReLU and Adam optimizer up to ~95–97%, and finally a convolutional network with 5x5 kernels, pooling and softmax that yields 98% test accuracy. Code shows training loops, minibatches, TensorBoard summaries, saving weights and a frozen protobuf model, and a simple runtime that multiplies inputs through the graph on GPU to produce predicted labels.

AI-written summary · about

  1. 0:00Intro
  2. 1:27The problem with AI
  3. 3:21Programming vs Machine Learning
  4. 8:05Artificial Intelligence
  5. 9:19Hello World
  6. 9:57Programming
  7. 11:12Example Problem
  8. 16:19Logistic Regression
  9. 17:31The Matrix
  10. 19:19Max Index
  11. 23:22Double Use
  12. 25:37Thought Experiment
  13. 31:37Gradient Descent
  14. 33:35TensorFlow
  15. 36:45Accuracy
  16. 43:57Output
  17. 47:43Deep Learning
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