Naive Bayes classifiers are a popular statistical technique of e-mail filtering. They typically use bag-of-words features to identify email spam, an approach commonly used in text classification. Naive Bayes classifiers work by correlating the use of tokens (typically words, or sometimes other things), with spam and non-spam e-mails and then using Bayes' theorem to calculate a probability that an email is or is not spam. Naive Bayes spam filtering is a baseline technique for dealing with spam that can tailor itself to the email needs of individual users and give low false positive spam detection rates that are generally acceptable to users. It is one of the oldest ways of doing spam filtering, with roots in the 1990s. (Wikipedia).
From playlist Naive Bayes Classifier
IAML5.12: Naive Bayes for spam detection
[http://bit.ly/N-Bayes] How can we distinguish spam from non-spam with a Naive Bayes classifier? We estimate the priors and multiple Bernoulli distributions for each class. Also learn how Naive Bayes can misclassify its own training examples.
From playlist Naive Bayes Classifier
(ML 8.1) Naive Bayes classification
An introduction to "naive Bayes" classifiers, in which we model the features as conditionally independent given the class.
From playlist Machine Learning
(ML 8.3) Bayesian Naive Bayes (part 1)
When all the features are categorical, a naïve Bayes classifier can be made fully Bayesian by putting Dirichlet priors on the parameters and (exactly) integrating them out.
From playlist Machine Learning
(ML 8.4) Bayesian Naive Bayes (part 2)
When all the features are categorical, a naïve Bayes classifier can be made fully Bayesian by putting Dirichlet priors on the parameters and (exactly) integrating them out.
From playlist Machine Learning
(ML 8.6) Bayesian Naive Bayes (part 4)
When all the features are categorical, a naïve Bayes classifier can be made fully Bayesian by putting Dirichlet priors on the parameters and (exactly) integrating them out.
From playlist Machine Learning
A discussion of naive Bayes, a statistical classification framework.
From playlist Machine Learning
[http://bit.ly/N-Bayes] Components of the Naive Bayes classifier: the prior, the class model and the normalizer.
From playlist Naive Bayes Classifier
Naive Bayes Classifier in Python | Naive Bayes Algorithm | Machine Learning Algorithm | Edureka
** Machine Learning Training with Python: https://www.edureka.co/data-science-python-certification-course ** This Edureka video will provide you with a detailed and comprehensive knowledge of Naive Bayes Classifier Algorithm in python. At the end of the video, you will learn from a demo ex
From playlist Machine Learning Algorithms in Python (With Demo) | Edureka
Lecture 6 - Support Vector Machines | Stanford CS229: Machine Learning Andrew Ng (Autumn 2018)
For more information about Stanford’s Artificial Intelligence professional and graduate programs, visit: https://stanford.io/3Gchxyg Andrew Ng Adjunct Professor of Computer Science https://www.andrewng.org/ To follow along with the course schedule and syllabus, visit: http://cs229.sta
From playlist Stanford CS229: Machine Learning Full Course taught by Andrew Ng | Autumn 2018
Naive Bayes, Clearly Explained!!!
When most people want to learn about Naive Bayes, they want to learn about the Multinomial Naive Bayes Classifier - which sounds really fancy, but is actually quite simple. This video walks you through it one step at a time and by the end, you'll no longer be naive about Naive Bayes!!! Ge
From playlist StatQuest
Digging into Data: Supervised Classification with Logistic Regression and Naive Bayes
Our first lecture on classification, where we cover two linear methods.
From playlist Digging into Data
Live 2020-03-16!!! Naive Bayes
Today we talked about Naive Bayes. It starts at 2:02. These are the sources that I used for this video: Wikipedia article on Naive Bayes: https://en.wikipedia.org/wiki/Naive_Bayes_classifier scikit-learn Naive Bayes: https://scikit-learn.org/stable/modules/naive_bayes.html scikit-learn N
From playlist StatQuest
IAML5.2: Bayesian classification
From playlist Naive Bayes Classifier
Bayes Classifiers (2): Naive Bayes
Complexity and overfitting in Bayes classifiers; naive Bayes models
From playlist cs273a
(ML 13.7) Graphical model for Bayesian Naive Bayes
As an example, we write down the graphical model for Bayesian naïve Bayes.
From playlist Machine Learning
Bag of Words : Natural Language Processing
The easiest model in NLP! My Patreon : https://www.patreon.com/user?u=49277905
From playlist Natural Language Processing