[导读]众所周知，机器学习可以大体分为三大类：监督学习、非监督学习和半监督学习。监督学习可以认为是我们有非常多的labeled标注数据来train一个模型，期待这个模型能学习到数据 众所周知，机器学习可以大体分为三大类：监督学习、非监督学习和半监督学习 ...

Near-infrared laser would be attenuated relatively largely by rainfall , and then “all-weather application” of near-infrared equipments would be also affected. In view of this problem, in this paper, ...