AI216 Machine Learning and Pattern Recognition PDF Fall 2024/2025 Lecture Notes

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Delta University

2024

Dr. Hanaa Salem Marie

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machine learning pattern recognition artificial intelligence computer science

Summary

These lecture notes cover AI216 Machine Learning and Pattern Recognition, a course at Delta University for Sciences and Technology, Fall 2024/2025, taught by Dr. Hanaa Salem Marie. The content delves into fundamental machine learning concepts and decision trees, including topics on inductive bias, overfitting, underfitting, and evaluating learned hypotheses.

Full Transcript

AI216 Machine Learning and Pattern Recognition Delta University for Sciences and Technology Faculty of Artificial Intelligence Fall 2024/2025 Lectures Day Group Time Hall...

AI216 Machine Learning and Pattern Recognition Delta University for Sciences and Technology Faculty of Artificial Intelligence Fall 2024/2025 Lectures Day Group Time Hall Activity Sunday (B) 8:45 – 10:15 (438) Hall 8 Class (A) 10:15 – 11:45 (435) Hall 7 Monday (D) 8:45 – 10:15 (438) Hall 8 (C) 10:15 – 11:45 (435) Hall 7 TBD ALL Groups TBD My office Office Hour ❑ Other times are available by appointment ❑ The best way to contact me is by email Machine learning and Credit Title: Code: AI216 Pattern Recognition hours:3 Introduction to Artificial Credit Perquisite: Code: AI127 Intelligence hours:3 4 Lecture: 2 Tutorial: - Practical: 2 Total: hour/week Dr. Hanaa Salem Marie Fall 2024/2025 List of References: No. Reference Type Aurélien Géron, "Hands-On Machine Learning with Scikit-Learn, Keras, and 1. TensorFlow", 2th edition, O’Reilly, September 2019. Textbook John D. Kelleher, Brian Mac Namee, Aoife D'Arcy, “Fundamentals of Machine 2. Learning for Predictive Data Analytics: Algorithms, Worked Examples, and Textbook Case Studies. The MIT Press, July 24th, 2015 Andreas C. Miller & Sarah Guido, “Introduction to Machine Learning with 3. Python, 1st edition, O’Reilly, October 2016. Textbook Electronic 4. http://ciml.info Textbook https://www.datacamp.com/users/sign_up?redirect=%2Fcourses%2Funderst 5. anding-machine-learning%2Fcontinue https://alison.com/tag/machine- Free Online Courses learning?utm_source=google&utm_medium=cpc&utm_campaign=Performa 6. nce-Max_Tier-5_Alison- Profiles&gad_source=1&gclid=Cj0KCQjwr9m3BhDHARIsANut04aqlRuFECg n21ZVVfenEDv0c6uUe2Ux5WXSnJ4g3a5bJfoTD5SgKTUaAsElEALw_wcB Dr. Hanaa Salem Marie Fall 2024/2025 Lecture 4 Chapter 2 Limits of Learning Dr. Hanaa Salem Marie Fall 2024/2025 What we will learn in this session … Dr. Hanaa Salem Marie Fall 2024/2025 Inductive Bias Dr. Hanaa Salem Marie Fall 2024/2025 Examples of Examples of Class A Class B Dr. Hanaa Salem Marie Fall 2024/2025 How about these? Dr. Hanaa Salem Marie Fall 2024/2025 Inductive Bias Dr. Hanaa Salem Marie Fall 2024/2025 Inductive Bias in DT learning Dr. Hanaa Salem Marie Fall 2024/2025 Not Everything is Learnable Dr. Hanaa Salem Marie Fall 2024/2025 Not everything is learnable Dr. Hanaa Salem Marie Fall 2024/2025 Overfitting/ Underfitting Dr. Hanaa Salem Marie Fall 2024/2025 Evaluating the learned hypothesis h Dr. Hanaa Salem Marie Fall 2024/2025 Training error is not sufficient! Dr. Hanaa Salem Marie Fall 2024/2025 Overfitting... Dr. Hanaa Salem Marie Fall 2024/2025 Underfitting Dr. Hanaa Salem Marie Fall 2024/2025 Example Dr. Hanaa Salem Marie Fall 2024/2025 Proper Evaluation... Dr. Hanaa Salem Marie Fall 2024/2025 Recall: Formalizing Induction Dr. Hanaa Salem Marie Fall 2024/2025 Overfitting Dr. Hanaa Salem Marie Fall 2024/2025 Solution: Evaluate on Test Data Dr. Hanaa Salem Marie Fall 2024/2025 The Cardinal Rule of ML Dr. Hanaa Salem Marie Fall 2024/2025 Dr. Hanaa Salem Marie Fall 2024/2025 Solution: Evaluate on Test Data Dr. Hanaa Salem Marie Fall 2024/2025 Overfitting Dr. Hanaa Salem Marie Fall 2024/2025 Overfitting Dr. Hanaa Salem Marie Fall 2024/2025 Model, Parameters, and Hyperparameters Models & Parameters Dr. Hanaa Salem Marie Fall 2024/2025 Hyper-Parameters Dr. Hanaa Salem Marie Fall 2024/2025 Tuning Hyper-Parameters Dr. Hanaa Salem Marie Fall 2024/2025 Train/Dev/Test Sets Dr. Hanaa Salem Marie Fall 2024/2025 Train/Dev/Test Sets Dr. Hanaa Salem Marie Fall 2024/2025 Example: DT Dr. Hanaa Salem Marie Fall 2024/2025 The General Approach... Dr. Hanaa Salem Marie Fall 2024/2025 What You Should Know So Far... Dr. Hanaa Salem Marie Fall 2024/2025 Thank You Associate Prof. Hanaa Salem Marie 2024/2025

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