Thisbookisanintroductiontotheworldofmachinelearning,atopicthatisbecomingmoreandmoreimportant,notonlyforITprofessionalsandanalystsbutalsoforallthosescientistsandengineerswhowanttoexploittheenormouspoweroftechniquessuchaspredictiveanalysis,classification,clusteringandnaturallangu