scala train

recommend-model-produce/src/main/scala/com/tzld/piaoquan/recommend/model/train_01_xgb_ad_20240808.scala

@@ -122,4 +122,32 @@ object train_01_xgb_ad_20240808{
       Row(v: _*)
     })
   }
-}
+}
+
+
+//rabit_timeout -> -1
+//scale_pos_weight -> 1.0
+//seed -> 0
+//handle_invalid -> error
+//features_col -> features
+//label_col -> label
+//num_workers -> 1
+//subsample -> 0.8
+//max_depth -> 5
+//probability_col -> probability
+//raw_prediction_col -> rawPrediction
+//tree_limit -> 0
+//dmlc_worker_connect_retry -> 5
+//train_test_ratio -> 1.0
+//use_external_memory -> false
+//objective -> binary:logistic
+//eval_metric -> auc
+//num_round -> 1000
+//missing -> 0.0
+//rabit_ring_reduce_threshold -> 32768
+//tracker_conf -> TrackerConf(0,python,,)
+//eta -> 0.009999999776482582
+//colsample_bytree -> 0.8
+//allow_non_zero_for_missing -> false
+//nthread -> 8
+//prediction_col -> prediction