Abstract
By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News-Data detailed on Machine Learning have been prese nted. According to news reporting from Guangdong, People's Republic of China, by NewsRx journalists, research stated, "Machine learning algorithms have been wid ely used to establish online portfolio selection strategies. Meta-algorithm, one of the machine learning algorithms, has the advantage of combining different ba se expert algorithm, which can greatly reduce the risk of choosing wrong experts , especially in the case of the base expert algorithm being very sensitive to th e expert selection." Financial supporters for this research include Ministry of Education, China, Gua ngdong Basic and Applied Basic Research Foundation, Philosophy and Social Scienc es Planning Project of Guangdong Province.