
Discover the fundamentals of machine learning from statistical learning through deep learning, covering bias-variance trade-offs with sampling bootstrap, model selection, radicalization, tree-based methods, SVMs, unsupervised learning, and classification matrices.
Explore how classification builds on linear regression through logistic regression, using the sigmoid link to map inputs to probabilities. Learn maximum likelihood, odds ratios, and two-class and multi-class logistic regression.
Discover how to select predictive models to boost accuracy and reduce complexity. Learn best subset, forward and backward stepwise selection, and criteria such as cp, aic, eic, and adjusted r-squared.
Explore deep learning foundations with artificial neural networks, convolutional neural networks, and recurrent neural networks, including key training concepts like backpropagation, cross-entropy, and data augmentation.
Analyze classification metrics for model evaluation, including accuracy, confusion matrix, specificity, sensitivity, ROC AUC, and the F1 score derived from precision and recall.
Learn to build a multi layer perceptron with TensorFlow for handwritten digit classification. Normalize data, flatten inputs, use dense layers, train with validation, and evaluate with a confusion matrix.
The notebooks should be in the following order (Udemy system order them in a strange way):
ex0 - intro to python
ex0 - numpy, pandas, matplotlib
ex1 - linear regression
ex2 - logistic regression
ex3 - ridge, lasso
ex4 - decision tree, random forests
ex5 - random forests
ex6 - svm
ex7 - mlp, cnn, rnn, tuning
ex8 - cnn
ex9 - rnn, lstm on imdb
ex10 - pca, kmeans
ex11 - rocauc
This is an introduction course of machine learning. The course will cover a wide range of topics to teach you step by step from handling a dataset to model delivery. The course assumes no prior knowledge of the students. However, some prior training in python programming and some basic calculus knowledge is definitely helpful for the course. The expectation is to provide you the same knowledge and training as that is provided in an intro Machine Learning or Artificial Intelligence course at a credited undergraduate university computer science program.
The course is comparable to the Introduction of Statistical Learning, which is the intro course to machine learning written by none other than the greatest of all: Trevor Hastie and Rob Tibshirani! The course was modeled from the "Introduction to Statistical Learning" from Stanford University.
The course is taught by Yiqiao Yin, and the course materials are provided by a team of amazing instructors with 5+ years of industry experience. All instructors come from Ivy League background and everyone is eager to share with you what they know about the industry.
The course has the following topics:
Introduction
Basics in Statistical Learning
Linear Regression
Clasification
Sampling and Bootstrap
Model Selection & Regularization
Going Beyond Linearity
Tree-based Method
Support Vector Machine
Deep Learning
Unsupervised Learning
Classification Metrics
The course is composed of 3 sections:
Lecture series <= Each chapter has its designated lecture(s). The lecture walks through the technical component of a model to prepare students with the mathematical background.
Lab sessions <= Each lab session covers one single topic. The lab session is complementary to a chapter as well as a lecture video.
Python notebooks <= This course provides students with downloadable python notebooks to ensure the students are equipped with the technical knowledge and can deploy projects on their own.