Exception during xgboost prediction: can not initialize DMatrix from DMatrix
问题 I trained a xgboost model in Python using the Scikit-Learn Python API, and serialized it using pickle library. I uploaded the model to ML Engine, but when I try to do online predictions, i get the following exception: Prediction failed: Exception during xgboost prediction: can not initialize DMatrix from DMatrix An example of the json I'm using for prediction is the following: { "instances":[ [ 24.90625, 21.6435643564356, 20.3762376237624, 24.3679245283019, 30.2075471698113, 28.0947368421053,