Spring 2023 Computer Science 458


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Decision Problem of the Day

Years ago, there was a game show called Let's Make a Deal hosted by Monty Hall. The following is known as the Monty Hall problem.

Suppose you’re on a game show and you’re given the choice of three doors. Behind one door is a car; behind the others, goats. You pick a door, say Number 1, and the host, who knows what’s behind the doors, opens another door, say, Number 3, which has a goat.

He then says to you, “Do you want to switch to Door Number 2?” Is it to your advantage to switch your choice ?

https://pollev.com/slade You may also download the app to your phone. Use the "slade" poll id.

Explanations

Previously, we discussed Ellen Langer's psychology experiment which suggested that any reason is OK, even if it does not seem to make sense. I invite you to be alert to explanations that you observe in the next several days, and to post any that may be exceptionally good (like getting a COVID vaccine) or wacky (like Aaron Judge). Post to Discussions on canvas.

Lecture: 2/8/2023

Assignments

You can begin work on hw 2 which deals with finance.

We have two guest speakers next week:

We will go out to dinner with John at Mory's. We will have a lottery in class on Wednesday to determine which students can attend. Professor Goetzmann, alas, cannot go to dinner. There will be a dinner for Joanne Lipman and Rebecca Distler at Villa Lulu.

Finance: A Quick Introduction

See yfinance.html

Additional finance resources:
We at yale have a license for Mathematica which has a lot of financial data baked in including blockchain:

  • https://reference.wolfram.com/language/ref/FinancialData.html
  • https://reference.wolfram.com/language/guide/FinancialAndEconomicData.html

    AI and Intentionality: The Chinese Room

    See Consciousness in Artificial Intelligence John Searle, talk at Google. See 9 minutes in for discussion of cognitive science and Sloan talks at Yale.

    See Minds, brains, and programs John R. Searle, The Behavioral and Brain Sciences (1980).

    The Yale AI Project: Cognitive Modelling

    See The Yale Artificial Intelligence Project: A Brief History Stephen Slade, AI Magazine, 1987.

    See Conceptual Dependency and Its Descendants Steven Lytinen, 1992.

    The Realm of Decisions

    We assume that you have relationships with a variety of people: family, friends, colleagues, classmates, etc. Also discuss who among them will be affected by your choice, either positively or negatively. Discuss you decision process. Use the Discussions section of canvas (not Ed Discussion).


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