Big Data

Essential Pittsburgh
5:00 pm
Tue December 9, 2014

Analyzing Big Data Comes With Big Challenges

Credit Martin Gysler / Flickr

All those clicks, likes, and retweets you do on social media add up to a huge amount of data that can be worth millions to some companies.

But according to new research, actually using that data is easier said than done.

Derek Ruths, assistant professor of Computer Science at McGill University in Montreal, Quebec stresses that, at a general level, using social media data to predict behavior is challenging.

That's because data analysts are typically asked to study data for purposes different than what the data was originally intended for-- in effect, “trying to extract information that wasn’t intentionally put in there.”

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Essential Pittsburgh
5:16 pm
Fri November 15, 2013

What's the Big Deal About Big Data?

Credit Flickr

Day in and day out, we generate data through credit card transactions, mobile Apps, even when we’re commuting to work, we’re generating data. And all of that data has potential uses for the private or public sector.

This week, some of the leading minds in what’s now called big data gathered in Pittsburgh to talk about ways to utilize this information.

Jerome Pesenti, Chief Scientist of big data at IBM, Pittsburgh DataWorks board member and co-founder of Vivisimo, says he wants to make big data more accessible and make it possible to draw more insight from the data generated.

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Essential Pittsburgh
9:00 pm
Tue March 26, 2013

Pop City Innovation News

Pop City innovation reporter Debra Smit
Credit Pop City Media

  Each week, the e-zine Pop City publishes stories of Pittsburgh’s newest innovations, startups and more. Pop City Tech and Innovation reporter Debra Smit joins us now for a look at Pittsburgh’s innovation news. Could Pittsburgh become a hub for "big data?"