Machine learning and knowledge discovery in databases : European conference, ECML PKDD 2012, Bristol, UK, September 24-28, 2012 : proceedings

Privacy and security.- rankings and recommendations.- reinforcement learning and planning.- rule mining and subgroup discovery.- semi-supervised and transductive learning.- sensor data.- sequence and string mining.- social network mining.- spatial and geographical data mining.- statistical methods and evaluation.- time series and temporal data mining.- transfer learning.