The Cprob package permits to estimate the conditional probability function of a competing event, and to fit, using the temporal process regression or the pseudo-value approach, a proportional-odds ...

where $l$ and $u$ are the lower and upper probability bounds, while $\phi$ and $\psi$ denote propositional logic formulas. For example the following two sentences ...

Abstract: The latest video coding standard, H.266/Versatile Video Coding (VVC), provides higher coding efficiency than its predecessor, H.265/High Efficiency Video Coding (HEVC). The quadtree and ...

Anyone preparing for quant interviews must develop depth across several skill areas and know how to apply theory in a ...

Abstract: Under sampling is a popular technique for unbalanced datasets to reduce the skew in class distributions. However, it is well-known that under sampling one class modifies the priors of the ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

For most Class 12 students, Mathematics is the subject that decides their mood during board exams. Some enjoy the challenge, ...

Discover why options market data suggests a lower crash risk for U.S. stocks than pundit surveys, and how to optimize asset ...

Discover how emotional biases impact stock market crash estimates. See why expert analysis suggests lower risk and learn how to refine your own forecasts.

Markets have spent months assuming the Federal Reserve would keep trimming borrowing costs at a steady clip, but the odds for ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...