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{
"version": "1.0.0",
"cells": [
{
"type": "cs",
"input": "importFiles [ \"../smalldata/gbm_test/titanic.csv\" ]"
},
{
"type": "cs",
"input": "setupParse paths: [ \"../smalldata/gbm_test/titanic.csv\" ]"
},
{
"type": "cs",
"input": "parseFiles\n paths: [\"../smalldata/gbm_test/titanic.csv\"]\n destination_frame: \"titanic.hex\"\n parse_type: \"CSV\"\n separator: 44\n number_columns: 14\n single_quotes: false\n column_names: [\"pclass\",\"survived\",\"name\",\"sex\",\"age\",\"sibsp\",\"parch\",\"ticket\",\"fare\",\"cabin\",\"embarked\",\"boat\",\"body\",\"home.dest\"]\n column_types: [\"Numeric\",\"Numeric\",\"String\",\"Enum\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Enum\",\"Enum\",\"Numeric\",\"Numeric\",\"Enum\"]\n delete_on_done: true\n check_header: 1\n chunk_size: 4194304"
},
{
"type": "cs",
"input": "getFrameSummary \"titanic.hex\""
},
{
"type": "cs",
"input": "assist splitFrame, \"titanic.hex\""
},
{
"type": "cs",
"input": "splitFrame \"titanic.hex\", [0.2], [\"titanic_test.hex_0.20\",\"titanic_train.hex_0.80\"], 123456"
},
{
"type": "cs",
"input": "buildModel \"gbm\""
},
{
"type": "cs",
"input": "buildModel 'gbm', {\"model_id\":\"gbm-56931711-ff09-48e7-837b-7c039631817f\",\"training_frame\":\"titanic_train.hex_0.80\",\"validation_frame\":\"titanic_test.hex_0.20\",\"ignored_columns\":[],\"ignore_const_cols\":true,\"response_column\":\"survived\",\"ntrees\":50,\"max_depth\":5,\"min_rows\":10,\"nbins\":20,\"nbins_cats\":1024,\"seed\":8620164841135047000,\"learn_rate\":0.1,\"distribution\":\"AUTO\",\"score_each_iteration\":false,\"r2_stopping\":0.999999,\"build_tree_one_node\":false}"
},
{
"type": "cs",
"input": "getModel \"gbm-56931711-ff09-48e7-837b-7c039631817f\""
},
{
"type": "cs",
"input": "predict model: \"gbm-56931711-ff09-48e7-837b-7c039631817f\""
},
{
"type": "cs",
"input": "predict model: \"gbm-56931711-ff09-48e7-837b-7c039631817f\", frame: \"titanic_test.hex_0.20\", predictions_frame: \"prediction-ab43599f-6d5c-4323-bc64-10d43b8448d5\""
}
]
}