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Tag Archives: big data

Campaign Lessons Learned—Part 2: Big Data vs Polls

– As children, we were frequently admonished by irate adults to “Do as I say, not as I do!” whenever we questioned why we couldn’t do what they themselves did. It was often difficult to reconcile in our own minds why there should be this dichotomy. Well, examining the results of the recent…

Algorithms and Risk Profiling

– I had begun this column a couple of months ago, but was diverted to other topics. What brought me back to the subject was a column by Sheelah Kolhatkar with the title “Higher Mathematics – Algorithm Blues” in “The Talk of the Town” section of The New Yorker of October 10, 2016. The…

Big, Small and Personal Data

– There have been many articles of late bemoaning the fact that personal data are being collected in ever-vaster amounts and being analyzed to build broader profiles of each and every one of us that lead to targeted marketing and fraudulent activities. There have been many questions raised about how…

Are Big Data Big Enough for Information Security?

– The simple answer is … no! But how can that be? Surely if we were to assemble every scrap of available data about our systems and networks and their use, we should be able to find the veritable needles in the haystacks, given the right tools and sufficient time. This is clearly an underlying…