As a data researcher, Ma Le focused on building intelligent systems to automate learning and provide better decisions, through the processing of massive data. Ma Le specialize in solving algorithmic problems, leading cross-functional teams, and developing engaging products powered by Statistical analysis, machine learning, data mining, natural language processing, signals processing, software engineering, and innovation.In Alibaba, Ma Le has design and develop the user data system, contains cleaning, modeling, analysis, traffic flow realization, credit rating and so on.In Baidu, Ma Le major in design operational health assessment system, and help the other groups to optimize or audit the algorithm model's effectiveness.In AdChina, Ma Le builds “New Technology Team” to tackle complex problems with internet and mobile advertisement. The NTT is a team of researchers/engineers whose focus is delivering innovation to the AdChina product. We research and develop data preparation, predictive modeling, fraud detection, data visualization, and other core components to the AdChina product.Before joining AdChina, Ma Le Lead development team analyzes and develops telecom data in HP, and as an assistant researcher in Shanghai Institute of Computing Technology. Ma Le has a wide range of interests, including mathematics, philosophy, chemistry, gardening, amateur astronomers, political economics and basketball.Specialties: algorithm research; scientific computing; data analyze and modeling; machine learning, data mining, computer graphics and digital image process; signals processing; software R&D;