Here is Mar 2, 2011 Lecture in UC. Berkeley course 290. Data Mining, Analytics, and Information Extraction in Intelligent Business Services: Online Ads, Healthcare, and Service Centers by Prof. Ram Akella.
This lecture topic is Why Naive Bayes Works
Here are previous lectures:
Feb 23 Data Mining Lecture, covering Naive Bayes and Crowd Science
Feb 16 Data Mining Lecture, covering Classification methods: k-nearest neighbors, Naive Bayes.
Feb 9 Data Mining Lecture, Naive Bayes
Feb 2 Data Mining Lecture, Introduction, R, Logistic Regression