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CSC 311: Introduction to Machine Learning Lecture 6 – Neural Nets II Roger G. of Toronto, Fall 2021 Intro ML (UofT) CSC311-Lec6 1 / 48 Copyright By PowCoder代写 加微信 powcoder Training neural networks with backpropagation Intro ML (UofT) CSC311-Lec6 2 / 48 Recap: Gradient Descent Recall: gradient descent moves opposite the gradient (the direction of
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2.1 – Stacks CSU11022 – Introduction to Computing II Dr / School of Computer Science and Statistics Copyright By PowCoder代写 加微信 powcoder A stack is an example of an abstract data type A convention for organising data Well-defined/understood operations and behaviour Happens to be a very useful structure for implementing aspects of the behaviour of
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ECS726P: Security and Authentication Week 4: Hash functions, MAC, digital signatures, freshness, dynamic password schemes EECS, QMUL Copyright By PowCoder代写 加微信 powcoder Table of contents 1. Data Integrity 2. Cryptographic Hash Functions 3. Message authentication codes (MAC) 4. Digital signatures 5. Entity authentication Learning Outcomes Data Integrity Cryptographic Hash Functions • Properties • Applications •
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