causal inference , Machine Learning, Deep Learning, Dynamic Programming, Advertising Algorithms, LLMs, AI Agents, Integer Programming, Large-scale CTR CVR Estimation, reinforcement learning, Optimization, Multi-objective Optimization, Operations Research, Uplift Modeling, Linear Programming, Generative Recommendation

Logistic Regression, Machine Learning, C++, data mining, Sql, Mapreduce, Deep Learning, Tensorflow, Hive, Pytorch, Spark, Python, transfer learning, Matrix Factorization, Deep Neural Networks, Factorization Machines, Word2vec, multi-task learning, collaborative filtering, Gradient Boosting Trees