Classify a Batch & Build the Confusion Matrix
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Lessons in this course
- Priors from Class Counts: How Common Is Spam?Free
- Word Counts per Class with SUMIFS Pro
- Laplace Smoothing & Word Likelihoods Pro
- Log-Probabilities & Scoring a Message with SUMPRODUCT Pro
- Classify a Batch & Build the Confusion Matrix Pro
- Precision, Recall & F1: Moving the Threshold on the Log-Odds Pro
- Sentiment: a Word Lexicon vs Naive Bayes Pro
- Most Informative Words: Log-Likelihood Ratios & a Ranking Chart Pro