Decision-tree based quantitative and qualitative record classification

摘要

Systems and methods are disclosed for classifying records by sorting records based on both quantitative and qualitative information at a node in a decision tree. Technologies are also disclosed for determining whether records are linked together by applying quantitative and qualitative information at the same nodes in a decision tree. Furthermore, improvements to decision trees are disclosed in terms of the generation and/or training of decision trees that harnesses additional information in the quantitative and qualitative aspects that a unit of data relevant to a single node, and/or the relationships between these aspects, may provide a machine learning algorithm.