Top "Naivebayes" questions

Naive Bayes is a popular (baseline) method for text-classification.

A simple explanation of Naive Bayes Classification

I am finding it hard to understand the process of Naive Bayes, and I was wondering if someone could explain …

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How to use the a k-fold cross validation in scikit with naive bayes classifier and NLTK

I have a small corpus and I want to calculate the accuracy of naive Bayes classifier using 10-fold cross validation, …

python scikit-learn nltk cross-validation naivebayes
Ways to improve the accuracy of a Naive Bayes Classifier?

I am using a Naive Bayes Classifier to categorize several thousand documents into 30 different categories. I have implemented a Naive …

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How to find out the accuracy?

I've wondered if there is a function in sklearn which corresponds to the accuracy(difference between actual and predicted data) …

python scikit-learn naivebayes
Implementing Bag-of-Words Naive-Bayes classifier in NLTK

I basically have the same question as this guy.. The example in the NLTK book for the Naive Bayes classifier …

python machine-learning nlp nltk naivebayes
Multinomial Naive Bayes parameter alpha setting? scikit-learn

Does any one know how to set parameter of alpha when doing naive bayes classification? E.g. I used bag …

python scikit-learn classification naivebayes
Any Naive Bayesian Classifier in python?

I have tried the Orange Framework for Naive Bayesian classification. The methods are extremely unintuitive, and the documentation is extremely …

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Save Naive Bayes Trained Classifier in NLTK

I'm slightly confused in regard to how I save a trained classifier. As in, re-training a classifier each time I …

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What is the difference between a Bayesian network and a naive Bayes classifier?

What is the difference between a Bayesian network and a Naive Bayes classifier? I noticed one is just implemented in …

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