15.071 | Spring 2017 | Graduate

The Analytics Edge

5.3 Man vs. Machine: How IBM Built a Jeopardy Champion

5.3 Man vs. Machine: How IBM Built a Jeopardy Champion

Quick Question

To predict which candidate answer is correct, we said that Watson uses logistic regression. Which of the other techniques that we have learned could be used instead? Select all that apply.

Explanation CART and Random Forests are both techniques that are also used for classification, and could provide confidence probabilities.

Course Info

As Taught In
Spring 2017
Level
Learning Resource Types
Lecture Videos
Lecture Notes
Problem Sets with Solutions