The　proposed　air　insulation　prediction　model　is　established　based　on　support　vector　machine.　In　this　chapter,　the　theoretical　basis　and　implementation　procedure　of　the　prediction　method　are　introduced　in　detail,　mainly　including　the　fundamental　of　statistical　learning　theory　and　SVM,　the　parameter　optimization　methods,　the　feature　dimension　reduction　methods,　the　sample　selection　method,　the　error　analysis　method　and　the　implementation　process　of　the　prediction　model.　©　Springer　Nature　Singapore　Pte　Ltd.　and　Science　Press,　Beijing　2019.