TheConversation

Blog archive

Parsing Silver's meaning

Nate Silver

Analytics expert Nate Silver addresses the Adobe Government Assembly. (FCW photo by Camille Tuutti)

Reflecting on comments from Nate Silver (Analytics guru Nate Silver offers advice for agencies), a reader commented: I like the comment [in the article] : "As a tool, big data can unlock all kinds of insights from massive amounts of data, but small changes in the way we approach humongous data sets can drastically change outcomes. Seemingly minor details should never be overlooked," Silver said.  As any expert in charts can tell you, "The way you look at data all depends on what you want the data to say.'" (Yes, I know that was not [Silver's] intent, but it is true none the less.)

Frank Konkel responds: I think Silver was speaking about input variables rather than actual output data. As a summary, when the design parameters we derive results from big data sets change just a little, the end result can yield a wildly different outcome. Therefore, his statement to "sweat the small stuff in big data" applies.

Posted by Frank Konkel on Feb 14, 2013 at 12:10 PM


Rising Stars

Meet 21 early-career leaders who are doing great things in federal IT.

Featured

  • SEC Chairman Jay Clayton

    SEC owns up to 2016 breach

    A key database of financial information was breached in 2016, possibly in support of insider trading, said the Securities and Exchange Commission.

  • Image from Shutterstock.com

    DOD looks to get aggressive about cloud adoption

    Defense leaders and Congress are looking to encourage more aggressive cloud policies and prod reluctant agencies to embrace experimentation and risk-taking.

  • Shutterstock / Pictofigo

    The next big thing in IT procurement

    Steve Kelman talks to the agencies that have embraced tech demos in their acquisition efforts -- and urges others in government to give it a try.

  • broken lock

    DHS bans Kaspersky from federal systems

    The Department of Homeland Security banned the Russian cybersecurity company Kaspersky Lab’s products from federal agencies in a new binding operational directive.

  • man planning layoffs

    USDA looks to cut CIOs as part of reorg

    The Department of Agriculture is looking to cut down on the number of agency CIOs in the name of efficiency and better communication across mission areas.

  • What's next for agency cyber efforts?

    Ninety days after the Trump administration's executive order, FCW sat down with agency cyber leaders to discuss what’s changing.

Reader comments

Please post your comments here. Comments are moderated, so they may not appear immediately after submitting. We will not post comments that we consider abusive or off-topic.

Please type the letters/numbers you see above

More from 1105 Public Sector Media Group