Machine Learning Tutorial: The Multinomial Logistic Regression (Softmax Regression)

Machine Learning Tutorial: The Multinomial Logistic Regression (Softmax Regression)

In the previous two machine learning tutorials, we examined the Naive Bayes and the Max Entropy classifiers. In this tutorial we will discuss the Multinomial Logistic Regression also known as Softmax Regression. Implementing Multinomial Logistic Regression in a conventional programming language such as C++, PHP or JAVA can be fairly straightforward despite the fact that […]

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Machine Learning Tutorial: The Max Entropy Text Classifier

Machine Learning Tutorial: The Max Entropy Text Classifier

In this tutorial we will discuss about Maximum Entropy text classifier, also known as MaxEnt classifier. The Max Entropy classifier is a discriminative classifier commonly used in Natural Language Processing, Speech and Information Retrieval problems. Implementing Max Entropy in a standard programming language such as JAVA, C++ or PHP is non-trivial primarily due to the […]

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