Soldier to Solider


Fan Yeliang (Leo Van)

Research Interest


Work Experiences

  1. 2015.03 ~ Present, JD Digits (JD Finance), Senior Research Engineer

Project Experiences

Intelligent Agriculture

2019.07 ~ Present, Senior Research Engineer

Daat (Complex Network & Knowledge Graph)

2018.04 ~ 2019.06, Project Leader

All Seeing Eyes (Chinese Address Analytics)

2015.03 ~ 2018.04, Project Leader

User Behavior Analytics

2017.10 ~ 2017.12, Algorithms Engineer

Mortgage Loan

2015.03 ~ 2015.10, Algorithms Engineer


Programing Languages



Research Achievements


  1. Zhou, F., Yin, H., Zhan, L., Li, H., Fan, Y., & Jiang, L. A Novel Ensemble Strategy Combining Gradient Boosted Decision Trees and Factorization Machine Based Neural Network for Clicks Prediction. In 2018 International Conference on Big Data and Artificial Intelligence (BDAI) (pp. 29-33). IEEE.
  2. Li, J., Fan, Y.*, Xu, Y., & Feng, H. (2013, December). An Improved Forecasting Algorithm for Spare Parts of Short Life Cycle Products Based on EMD-SVM. In Information Science and Cloud Computing Companion (ISCC-C), 2013 International Conference on (pp. 722-727). IEEE.
  3. Research on Dynamic Pricing Strategies of Digital Products based on Network Externality. Master Thesis, 2014.


  1. A kind of Chinese address segmenting method and system (CN 105159949, 2015)
  2. Product inventory predicting method and product inventory predicting device (CN 106056239, 2016)
  3. Product life cycle identification method and device (CN 106408217, 2017)
  4. Address similarity calculation method and apparatus (CN 107239442, 2017)
  5. Data warehouse information processing method, device, system, medium (CN 109388637, 2018)
  6. The method and apparatus for determining the type of literary name section (CN 109784407, 2019)
  7. A kind of data processing method, device, equipment and medium (CN 110309235, 2019)

Open Source Projects

  1. Data Science Introduction With Python, a getting started tutorial of data science based on Python (in Chinese). github-stars
  2. Data Science Introduction With R, a getting started tutorial of data science based on R (in Chinese). github-stars
  3. Sci-Hub EVA, Sci-Hub EVA is a cross-platform Sci-Hub GUI application. github-stars

Offline Version