@mcuban Thanks Mark. Iโd also add improving healthcare (e.g hospitals, clinics) operations and drug formulary design using AI, specifically operations research and machine learning techniques. Iโve been doing research on this front and administrative cost savings is quite substantial.
@Aki__Singh @raydistributed@databricks Changes in API: xgboost_ray vs XgboostTrainer. Docs is not easy to navigate. I also find inter operability between ray dataset and spark dataframes buggy. Last, community is slow to respond to questions.
Hi @rasbt: What is the right approach to define distribution for the search space of max_depth parameter in xgboost or other tree-based algos. hp.choice() or hp.quniform distribution? I have seen people you use both in Hyperopt trials, just wanted to ask your take on this?