Machine Learnin Andrew Ng Machine Learning summary Machine

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Machine Learnin Andrew Ng “Machine Learning” summary

Machine Learnin Andrew Ng “Machine Learning” summary

Machine Learning Supervised learning (контролируемое ML) Unsupervised learning (неконтролируемое ML)

Machine Learning Supervised learning (контролируемое ML) Unsupervised learning (неконтролируемое ML)

Supervised learning (given a data set with right answers) 1. Regression algorithms (trying to

Supervised learning (given a data set with right answers) 1. Regression algorithms (trying to predict a continuous value output) 2. Classification problems (discrete value output)

Unsupervised learning (no dataset with right answers) 1. Clustering 2. Other useful stuff (PCA,

Unsupervised learning (no dataset with right answers) 1. Clustering 2. Other useful stuff (PCA, статистические методы исправления и подгонки моделей)

Linear regression

Linear regression

Logistic regression (two classification)

Logistic regression (two classification)

Logistic regression cost function

Logistic regression cost function

Multiclassification (email categories, cancer types) Подход one-vs-rest

Multiclassification (email categories, cancer types) Подход one-vs-rest

Clustering: K-Means algorithm (метод k средних)

Clustering: K-Means algorithm (метод k средних)