
www.flow.packs.test-small.gbm_synthetic_perfect_separation_balanced-csv.flow Maven / Gradle / Ivy
{
"version": "1.0.0",
"cells": [
{
"type": "cs",
"input": "importFiles"
},
{
"type": "cs",
"input": "importFiles [ \"../smalldata/synthetic_perfect_separation/balanced.csv\" ]"
},
{
"type": "cs",
"input": "setupParse paths: [ \"../smalldata/synthetic_perfect_separation/balanced.csv\" ]"
},
{
"type": "cs",
"input": "parseFiles\n paths: [\"../smalldata/synthetic_perfect_separation/balanced.csv\"]\n destination_frame: \"balanced.hex\"\n parse_type: \"CSV\"\n separator: 44\n number_columns: 3\n single_quotes: false\n column_names: [\"y\",\"x1\",\"x2\"]\n column_types: [\"Numeric\",\"Numeric\",\"Numeric\"]\n delete_on_done: true\n check_header: 1\n chunk_size: 4194304"
},
{
"type": "cs",
"input": "getFrameSummary \"balanced.hex\""
},
{
"type": "cs",
"input": "assist splitFrame, \"balanced.hex\""
},
{
"type": "cs",
"input": "splitFrame \"balanced.hex\", [0.25], [\"balanced_test\",\"balanced_train\"], 123456"
},
{
"type": "cs",
"input": "buildModel \"gbm\""
},
{
"type": "cs",
"input": "buildModel 'gbm', {\"model_id\":\"gbm-06238db2-fea5-4d2a-a0b7-10249cb8390d\",\"training_frame\":\"balanced_train\",\"validation_frame\":\"balanced_test\",\"ignore_const_cols\":true,\"response_column\":\"y\",\"ntrees\":\"20\",\"max_depth\":5,\"min_rows\":\"25\",\"nbins\":20,\"nbins_cats\":1024,\"seed\":4770193144489093000,\"learn_rate\":\"0.3\",\"distribution\":\"AUTO\",\"score_each_iteration\":false,\"r2_stopping\":0.999999,\"build_tree_one_node\":false}"
},
{
"type": "cs",
"input": "getModel \"gbm-06238db2-fea5-4d2a-a0b7-10249cb8390d\""
},
{
"type": "cs",
"input": "predict model: \"gbm-06238db2-fea5-4d2a-a0b7-10249cb8390d\""
},
{
"type": "cs",
"input": "predict model: \"gbm-06238db2-fea5-4d2a-a0b7-10249cb8390d\", frame: \"balanced_test\", predictions_frame: \"prediction-67d4758b-2e85-482f-8a58-5c2a43d94415\""
}
]
}
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