happy li

data scientist at Merculet
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Jing'an District, Shanghai, China, CN

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Experience

    • Singapore
    • 1 - 100 Employee
    • data scientist
      • Nov 2017 - Present

      " MD-PhD, Department of Applied Mathematics, Fudan University; " Responsible for MagicWindow recommendation, classification algorithm research and development; " More than 5 years of recommendation algorithm experience, responsible for optimization of Youku & Tudou video recommendation, achieved more than 10% enhancement in four consecutive quarters; " Nearly 10 years of development experience, skilled use of PHP, JAVA, JS, .Net, flashbuilder. Developed graphical Hadoop scheduling, graphical code generation tools; " Familiar with natural language segmentation, semantic classification, word vector. Familiar with Hadoop Mapreduce, hive; " Know Lucene search technology, deep learning CNN, LSTM and other neural network technology. spark, Hbase; Show less

    • China
    • Technology, Information and Internet
    • 1 - 100 Employee
    • 数据科学家
      • Oct 2016 - Present
    • 1 - 100 Employee
    • 算法工程师
      • Apr 2012 - Feb 2014
    • China
    • Wholesale
    • 1 - 100 Employee
    • 实验室研究员
      • Oct 2007 - Jul 2009

Education

  • 复旦大学
    博士, 数学
    1997 - 2007

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