xiliuhk/Machine-Learning-Implementations

Python

Machine Learning Model Implementation

The following machine learning models are implemented and fully tested.

Word Count

Python
Test

##Concept Learning

Python
Hypothesis space voting

Decision Tree

Python
Multiple layer
binary split - largest information gain at each split

Hidden Markov Model

Python
Part-of-Speech Tagging

Linear Regression

Python
linear regression optimization

Naive Bayes

Java
Polistic blog tendency prediction
Stopwords removal, frequent keywords, smoothing

Neural Networks

Python
Single hidden layer, multiple neurons
Parameter tuning
Hot song classification, and student final score prediction