Automatic marking method and system for APP

The invention provides an APP automatic marking method and system, which fully considers the gradual change characteristic of each part of an APP label from general to fine, combines a decision tree and a random forest algorithm, effectively solves many problems and troubles in the prior art through a nested progressive thought, saves the calculation amount to the greatest extent, and improves the marking efficiency. The risk of decision errors is greatly reduced, and meanwhile, the trouble of unpleasant taste is effectively solved. 本发明提供一种APP应用自动打标方法和系统，其充分考虑APP标签各部分从笼统到精细的渐变特点，结合决策树和随机森林算法，以嵌套递进式的思路有效解决了现有技术中存在的诸多问题和麻烦，最大限度地节约了运算量，大大降低了决策失误的风险，同时还有效解决了众口难调的麻烦。