COGSCI 1B Midterm Fall 2024/2025 | Questions and Verified Solutions | Latest Update | Graded A+

COGSCI 1B Midterm Fall 2024/2025 | Questions and Verified Solutions | Latest Update | Graded A+ Question ☑ Answer Strong AI AI formulation: machine w/ AGI, just as smart as humans in every way Applied AGI AI formulation: ML allows -> machines to master "expert systems", driving cars etc. Why AI boom (early 21st century) New computing power + available large data sets Expert systems Machines that replicate/ improve human experts specialized domains (slide 8 for examples) Past ML applicationsSee slide 10 Decision Trees ML programs asses probs w/ decisions trees How would a decision tree be designed - could ask a team of mortgage loan officers to make a decision tree - or could or could make program that can make it's own decision tree (ML) or ID3 ID3 ML tools that use stats make decision trees ID3, how work 1. measure the informativeness of each attribute (correlation)(information gain) 2. Assigns the attribute with highest information gain to the first nod