January 14, 2012

Why Facebook’s Data Sharing Matters

Filed under: advertising,data mining,Facebook — jeetu @ 4:47 pm

Facebook has cut a deal with political website Politico that allows the independent site machine-access to Facebook users’ messages, both public and private, when a Republican Presidential candidate is mentioned by name. The data is being collected and analyzed for sentiment by Facebook’s data team, then delivered to Politico to serve as the basis of data-driven political analysis and journalism.

The move is being widely condemned in the press as a violation of privacy but if Facebook would do this right, it could be a huge win for everyone. Facebook could be the biggest, most dynamic census of human opinion and interaction in history. Unfortunately, failure to talk prominently about privacy protections, failure to make this opt-in (or even opt out!) and the inclusion of private messages are all things that put at risk any remaining shreds of trust in Facebook that could have served as the foundation of a new era of social self-awareness.

 

via Why Facebook’s Data Sharing Matters.

June 27, 2009

“last call” for Netflix Grand Prize – 1 Million about to go!

Filed under: data mining,tech — jeetu @ 1:57 am

As per the mail from netflix –

As of the submission by team “BellKor’s Pragmatic Chaos” on June 26, 2009 18:42:37 UTC, the Netflix Prize competition entered the “last call” period for the Grand Prize. In accord with the Rules, teams have thirty (30) days, until July 26, 2009 18:42:37 UTC, to make submissions that will be considered for this Prize. Good luck and thank you for participating!

The team called BellKor’s Pragmatic Chaos has reached a 10.05% improvement over Netflix base measurement – which means they will win the 1 million $ prize, unless some other team beats them in the next month.

Wohoo! lets get some random number generator to make one attempt a day ;-) (Thats the max they allow)