Top KDnuggets tweets, July 23-25: New Poll: Analytics/Data Mining Languages? BigData for education

New KDnuggets Poll: What Languages you used for analytics/data mining? BigData for education: Lessons learned from MITx online courses; 35 Data sets for Math and Statistics Education; Machine learning for the impatient: algorithms tuning algorithms

Most popular KDnuggets tweets
(see twitter.com/kdnuggets ) for July 23-25 were

New KDnuggets Poll: What Languages you used for analytics/data mining? bit.ly/OwA6dX
BigData for education: Lessons learned from MITx online courses and innovations from online students bit.ly/NIy0KH
35 Data sets for Math and Statistics Education, from National Council of Math Teachers t.co/wcAoccRY
Machine learning for the impatient: algorithms tuning algorithms (but overfitting is still a problem) bit.ly/NuKKYf
IBM White Paper: The How's and Why's of Survey Research bit.ly/PMcIKQ
More Cool Big Data Startups: DataSift, DataStax, Hortonworks, Karmasphere, Mortar Data, Paradigm4, Retention Science... bit.ly/LIBMRa
6 Smart Big Data Startups: BillGuard, Centrifuge, Eido Search, Visible Market, Digital Reasoning, True Office bit.ly/OmQnlP
BigData vs potholes: Boston finds pothole locations using data from a smart phone app Street Bump on.mktw.net/MEkQS2
Mining Heterogeneous Information Networks: Principles and Methodologies (download available) bit.ly/QG9SMi
Fun graph: Coke vs Pop vs Soda in the US (with R #rstats) Find who drinks what bit.ly/MFJVvG

Funny or Dumb?
Dogs revenge for cute kitten videos: "Text from Dog" gets a book deal tcrn.ch/O5a4Ur