prior probability

Oh, how the mighty have fallen! Moshe Porat is the disgraced former Dean of the Fox School of Business at Temple University who was convicted of committing wire fraud for falsifying data to boost the ranking of his school’s online MBA program in U.S. News and World Report. (See my post from 7 December 2021, which I am reblogging below.) Porat’s 2021 conviction was just affirmed by a federal appeals court on August 7, 2023! Here is the court’s decision.

Some say it does; others, however–like my colleague and new friend Matt Perault, the director of the Center on Technology Policy at the University of North Carolina (Chapel Hill)–say no, it does not! Either way, this is a novel question of law. (By way of background, Section 230 of the Communications Decency Act, the digital “Magna Carta of the Internet” (see here and here), makes it difficult, if not impossible, to sue Internet platforms like Facebook, Instagram, etc. for any content that is posted on those platforms by a third party, such as reader comments on a blog, tweets on Twitter, posts on Facebook, photos on Instagram, or reviews on Yelp. If a Yelp reviewer were to post something defamatory about a business, the owner of the business could sue the reviewer for libel, but thanks to Section 230, he couldn’t sue Yelp.)

I am reblogging below Ken Regan’s informative post “Should These Quantities Be Linear?“, via Gödel’s Lost Letter and P=NP:

Drastic proposals for revamping the chess rating system Jeff Sonas is a statistician who runs a consulting firm. He also studies skill at chess. He …

Should These Quantities Be Linear?

Professor Frankfurt died last month at 94. Among other things, his beautiful extended essays on love, truth, and bullshit are still worth reading … and will, I believe, be read for many more years to come.

Oh, the irony! Alleged fraudster Francesca Gino has not only filed a lawsuit against her university for gender discrimination; she is also suing a trio of scholarly bloggers–Uri Simonsohn, Joe Simmons, and Leif Nelson, the academic authors of the “Data Colada” blog who first exposed Gino’s fraudulent research methods–for defamation! (See here, for example, or better yet, download and read Gino’s 100-page complaint for yourself.) Truth is a complete defense to a claim of defamation, but the burden of proof will be on the defendants to prove their allegations of research fraud are true, so we will be following this case very closely. In the meantime, why has no one criminally charged or sued in civil court the putative fraudster herself for her alleged acts of data fraud? By way of example (see here), back in 2015 I proposed extending the common law of fraud to journals and to “social scientists” who publish fake research studies. Simply put, until courts begin imposing legal liability–civil and criminal–on authors and journals for publishing fake studies, we can expect many more cases of data fraud in the future.

Yes, I confess: I love this cheerful “Barbie World” video and catchy remix way more than the pedantic proto-feminist film itself! More details here, via Chris Molanphy (Slate).

I just couldn’t take it anymore (see here, for example), so I finally muted our “Dear Twitter Leader/Megalomaniac” from my feed @ProfessorPujol.

Are “TED talks” still a thing? I just realized that I haven’t seen one in years! See also the vintage (by Internet standards) anti-TED links below:

1. “Why I hate TED talks” by Owen Carter (2016).

2. “What was the TED talk?” by Oscar Schwartz (2022).

3. “Why I’d never do a TED talk” by Julie Bindel (2018).

Or, if you prefer, here is a more comprehensive explanation of large language models.