In this article, we will use linearity to find the expected value of the total score in "sampling with replacement," where you draw and then return the item. Since each draw becomes an independent ...

At first glance, recent news stories may appear to spell doom for the polling industry. Instead of asking real people for their opinions, some companies are asking artificial intelligence what people ...

Behind this behavior are key concepts: temperature, sampling, and hallucinations. Understanding these concepts is essential, not only if you are curious about AI, but also if you want to design better ...

IT used to be “the abominable crime not to be mentioned.” Today it is not only mentioned; it is freely discussed and widely analyzed. Yet the general attitude toward homosexuality is, if anything, ...

Social media complaints about this year’s HSC maths exams labelled the papers as ‘brutal’ and an ‘absolute horror’. Are you up to the test? Some HSC students were reduced to tears while sitting this ...

Ever since ChatGPT was released to the public in November 2022, people have been using it to generate text, from emails to blog posts to bad poetry, much of which they post online. Since that release, ...

The underlying task of language modeling is to predict the probability of word tokens, or other linguistic forms, in a text based on previously observed texts (Jurafsky and Martin, 2023). Language ...

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Imagine you're about to flip a coin. Before you do, you might wonder: "What's the chance it lands on heads?" Or consider picking a card from a standard deck: "What's the probability of drawing an Ace?

Computer scientist Lance Fortnow writes that by embracing the computations that surround us, we can begin to understand and tame our seemingly random world. Bohr: Algebra is like sheet music. The ...

Human decision-making is a complex process that is often influenced by various external and internal factors. One such factor is noise, random, and irrelevant influences that can skew outcomes.