Part2ofthismonographbuildsontheintroductiontotensornet-worksandtheiroperationspresentedinPart1.Itfocusesontensornetworkmodelsforsuper-compressedhigher-orderrepresentationofdata/parametersandrelatedcostfunctions,whileprovidinganoutlineoftheirapplicationsinmachinelearninganddataanalytics