www.flow.packs.test-small.gbm_gbm_test_bostonhousing.flow Maven / Gradle / Ivy
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{
"version": "1.0.0",
"cells": [
{
"type": "cs",
"input": "importFiles [ \"../smalldata/gbm_test/BostonHousing.csv\" ]"
},
{
"type": "cs",
"input": "setupParse paths: [ \"../smalldata/gbm_test/BostonHousing.csv\" ]"
},
{
"type": "cs",
"input": "parseFiles\n paths: [\"../smalldata/gbm_test/BostonHousing.csv\"]\n destination_frame: \"BostonHousing2.hex\"\n parse_type: \"CSV\"\n separator: 44\n number_columns: 14\n single_quotes: false\n column_names: [\"crim\",\"zn\",\"indus\",\"chas\",\"nox\",\"rm\",\"age\",\"dis\",\"rad\",\"tax\",\"ptratio\",\"b\",\"lstat\",\"medv\"]\n column_types: [\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\"]\n delete_on_done: true\n check_header: 1\n chunk_size: 4194304"
},
{
"type": "cs",
"input": "getFrameSummary \"BostonHousing2.hex\""
},
{
"type": "cs",
"input": "assist splitFrame, \"BostonHousing2.hex\""
},
{
"type": "cs",
"input": "splitFrame \"BostonHousing2.hex\", [0.2], [\"BostonHousing2_test.hex_0.20\",\"BostonHousing2_train.hex_0.80\"], 123456"
},
{
"type": "cs",
"input": "buildModel \"gbm\""
},
{
"type": "cs",
"input": "buildModel 'gbm', {\"model_id\":\"gbm-c2fe34e2-5b91-4a94-b744-e8c3a02cac32\",\"training_frame\":\"BostonHousing2_train.hex_0.80\",\"validation_frame\":\"BostonHousing2_test.hex_0.20\",\"ignored_columns\":[],\"ignore_const_cols\":true,\"response_column\":\"medv\",\"ntrees\":\"20\",\"max_depth\":5,\"min_rows\":\"25\",\"nbins\":20,\"nbins_cats\":1024,\"seed\":7945493678658154000,\"learn_rate\":\"0.3\",\"distribution\":\"AUTO\",\"score_each_iteration\":false,\"r2_stopping\":0.999999,\"build_tree_one_node\":false}"
},
{
"type": "cs",
"input": "getModel \"gbm-c2fe34e2-5b91-4a94-b744-e8c3a02cac32\""
},
{
"type": "cs",
"input": "predict model: \"gbm-c2fe34e2-5b91-4a94-b744-e8c3a02cac32\""
},
{
"type": "cs",
"input": "predict model: \"gbm-c2fe34e2-5b91-4a94-b744-e8c3a02cac32\", frame: \"BostonHousing2_test.hex_0.20\", predictions_frame: \"prediction-f30c5aac-a6f1-4450-9878-4503f4ccf2dd\""
}
]
}