- Algorithm design and software implementation;
- Product applied machine learning experience in search ranking. Familiar with Ads system and CTR model. Project experience for different machine learning/deep learning models (e.g., Logistic regression, Decision Tree, CNN for computer vision appli...

- Algorithm design and software implementation;
- Product applied machine learning experience in search ranking. Familiar with Ads system and CTR model. Project experience for different machine learning/deep learning models (e.g., Logistic regression, Decision Tree, CNN for computer vision application, RNN, LSTM, BERT). Proficient in Python and Tensor Flow.
- AI, machine learning, statistics. Strong mathematical fundamentals, including linear algebra and numerical methods;
- JAVA, Scala, C++, Python, big data (Spark and Hadoop)