The stock market is an ever-changing place. In fact, it’s changing every second of every day as prices go up and down, and new factors impact the trajectory of the market. It’s important for investors ...

A team of international physicists has brought Bayes’ centuries-old probability rule into the quantum world. By applying the “principle of minimum change” — updating beliefs as little as possible ...

Scientists derive a quantum version of Bayes’ rule, bridging classical probability and quantum theory. This breakthrough ...

A while back one of my students, “Frank,” a real smarty-pants, started babbling about something called Bayes’ theorem. He wrote a long, dense paper about the theorem’s revelatory power, which had ...

Imagine you take a flu test. Before the result, you already have a guess, maybe you feel a bit unwell, so you think the chance is 50–50. When the test comes back positive, you don’t throw away your ...

[url=http://arstechnica.com/civis/viewtopic.php?p=24649285#p24649285:3j46jg05 said: l8gravely[/url]":3j46jg05]The article was nice, but boy would I have appreciated ...

Although Bayes's theorem demands a prior that is a probability distribution on the parameter space, the calculus associated with Bayes's theorem sometimes generates sensible procedures from improper ...