The new KDnuggets survey asks: What was the largest dataset you analyzed / data mined? Each year, as more and…

Continue Reading# largest

## Estimating the proportion of smooth numbers

A number is said to be “smooth” if all its prime factors are small. To make this precise, a number…

Continue Reading## Bet you can’t solve this Google interview question.

If not, call getContiguousIds again. When it returns, we’ll have an updated list of contiguous nodes which returns to our…

Continue Reading## Why a Hedge Fund Started a Video Game Competition

Why a Hedge Fund Started a Video Game CompetitionThe chief technology officer of one of the world’s largest hedge funds…

Continue Reading