IIM Bodh Gaya · Semester V
Fundamentals of Business Intelligence & Data Science
One idea per screen, then the same thing in Excel. Your place is saved as you go.
0 of 17 lessons done · about 9 h 52 min left
Every lesson is done. Take the mock exam again, or read the cheat sheet.
Warm-up
Making decisions
Teaching computers
- How alike are two things?Distance, z-scores, Jaccard: the ruler behind ML23 min · not started
- Ask the neighbours (KNN)k-Nearest Neighbours · credit approval data37 min · not started
- Grading a guesserConfusion matrix, precision, recall · WSJ classifier38 min · not started
- Counting chances (Bayes)Probability, Bayes' theorem, naive Bayes, Orange40 min · not started
Finding patterns
- Finding groups (clustering)k-means, SSE, dendrograms · 49 US cities43 min · not started
- Bought togetherSupport, confidence, lift · 2,928 baskets30 min · not started
- “You might also like”Recommender systems & cosine similarity21 min · not started
- Fewer columns, same storyPCA and perceptual maps · breakfast data23 min · not started
End-sem extras
- Regression in ExcelFit a line, read its slope, and turn words into dummy variables35 min · not started
- SimulationBake 1,000 imaginary days and pick the order that pays best35 min · not started
- Forecasting new products (Bass model)Ads bring the first buyers, word of mouth brings the rest30 min · not started
Exam ready
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