www.flow.packs.test-small.gbm_logreg_prostate_missing.flow Maven / Gradle / Ivy
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{
"version": "1.0.0",
"cells": [
{
"type": "cs",
"input": "importFiles [ \"../smalldata/logreg/prostate_missing.csv\" ]"
},
{
"type": "cs",
"input": "setupParse paths: [ \"../smalldata/logreg/prostate_missing.csv\" ]"
},
{
"type": "cs",
"input": "parseFiles\n paths: [\"../smalldata/logreg/prostate_missing.csv\"]\n destination_frame: \"prostate_missing1.hex\"\n parse_type: \"CSV\"\n separator: 44\n number_columns: 9\n single_quotes: false\n column_names: [\"ID\",\"CAPSULE\",\"AGE\",\"RACE\",\"DPROS\",\"DCAPS\",\"PSA\",\"VOL\",\"GLEASON\"]\n column_types: [\"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 \"prostate_missing1.hex\""
},
{
"type": "cs",
"input": "assist splitFrame, \"prostate_missing1.hex\""
},
{
"type": "cs",
"input": "splitFrame \"prostate_missing1.hex\", [0.2], [\"prostate_missing1_test.hex_0.20\",\"prostate_missing1_train.hex_0.80\"], 123456"
},
{
"type": "cs",
"input": "buildModel \"gbm\""
},
{
"type": "cs",
"input": "buildModel 'gbm', {\"model_id\":\"gbm-5c11d40e-15ff-44dc-aa31-6e8c47b1635c\",\"training_frame\":\"prostate_missing1_train.hex_0.80\",\"validation_frame\":\"prostate_missing1_test.hex_0.20\",\"ignored_columns\":[],\"ignore_const_cols\":true,\"response_column\":\"GLEASON\",\"ntrees\":50,\"max_depth\":5,\"min_rows\":10,\"nbins\":20,\"nbins_cats\":1024,\"seed\":4965634264843449000,\"learn_rate\":0.1,\"distribution\":\"AUTO\",\"score_each_iteration\":false,\"r2_stopping\":0.999999,\"build_tree_one_node\":false}"
},
{
"type": "cs",
"input": "getModel \"gbm-5c11d40e-15ff-44dc-aa31-6e8c47b1635c\""
},
{
"type": "cs",
"input": "predict model: \"gbm-5c11d40e-15ff-44dc-aa31-6e8c47b1635c\""
},
{
"type": "cs",
"input": "predict model: \"gbm-5c11d40e-15ff-44dc-aa31-6e8c47b1635c\", frame: \"prostate_missing1_test.hex_0.20\", predictions_frame: \"prediction-17aee000-a989-41ef-a1f4-a0fdce09e9b7\""
}
]
}