Bayesian OCR methods can use document context like language to improve character recognition accuracy, but this approach has limitations. When applied at scale to large databases like Google's Ngram, contextual priors can introduce systematic errors—for example, incorrectly recognizing ambiguous characters as English words in English texts, as happened with the word 'grok' appearing before its 1961 coinage.
Astrobiologists have historically applied an overly conservative burden of proof to extraterrestrial life claims, but accumulating evidence from Mars exploration, meteorite analysis, and exoplanet atmospheres suggests life beyond Earth may be far more likely than conventional scientific reluctance admits. Using Bayesian reasoning, the author argues that testimony standards applied elsewhere in society should permit accepting off-Earth life and some UFO accounts as plausible rather than extraordinary.
This article examines why miles driven alone provide weak evidence for autonomous vehicle safety, using interactive Bayesian models to demonstrate how mileage statistics can mislead without careful formulation. It explains how AV companies build safety cases around operational design domains and introduces Gamma-Poisson modeling as a framework for reasoning about uncertainty in safety rate estimates.