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www.flow.packs.test-small.gbm_junit_weather.flow Maven / Gradle / Ivy
{
"version": "1.0.0",
"cells": [
{
"type": "cs",
"input": "importFiles [ \"../smalldata/junit/weather.csv\" ]"
},
{
"type": "cs",
"input": "setupParse paths: [ \"../smalldata/junit/weather.csv\" ]"
},
{
"type": "cs",
"input": "parseFiles\n paths: [\"../smalldata/junit/weather.csv\"]\n destination_frame: \"weather.hex\"\n parse_type: \"CSV\"\n separator: 44\n number_columns: 24\n single_quotes: false\n column_names: [\"Date\",\"EvapMM\",\"Sunshine\",\"MaxWindSpeed\",\"Temp9am\",\"RelHumid9am\",\"Cloud9am\",\"WindSpeed9am\",\"Pressure9am\",\"Temp3pm\",\"RelHumid3pm\",\"Cloud3pm\",\"WindSpeed3pm\",\"Pressure3pm\",\"ChangeTemp\",\"ChangeTempDir\",\"ChangeTempMag\",\"ChangeWindDirect\",\"MaxWindPeriod\",\"RainToday\",\"TempRange\",\"PressureChange\",\"RISK_MM\",\"RainTomorrow\"]\n column_types: [\"Time\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Numeric\",\"Enum\",\"Enum\",\"Enum\",\"Enum\",\"Numeric\",\"Numeric\",\"Enum\",\"Numeric\",\"Numeric\"]\n delete_on_done: true\n check_header: 1\n chunk_size: 4194304"
},
{
"type": "cs",
"input": "getFrameSummary \"weather.hex\""
},
{
"type": "cs",
"input": "assist splitFrame, \"weather.hex\""
},
{
"type": "cs",
"input": "splitFrame \"weather.hex\", [0.25], [\"weather_test\",\"weather_train\"], 123456"
},
{
"type": "cs",
"input": "buildModel \"gbm\""
},
{
"type": "cs",
"input": "buildModel 'gbm', {\"model_id\":\"gbm-e577ddb4-45c8-4112-8870-c8aff6d66748\",\"training_frame\":\"weather_train\",\"validation_frame\":\"weather_test\",\"ignore_const_cols\":true,\"response_column\":\"Date\",\"ntrees\":\"20\",\"max_depth\":5,\"min_rows\":\"25\",\"nbins\":20,\"nbins_cats\":1024,\"seed\":2248467707416241700,\"learn_rate\":\"0.3\",\"distribution\":\"AUTO\",\"score_each_iteration\":false,\"r2_stopping\":0.999999,\"build_tree_one_node\":false}"
},
{
"type": "cs",
"input": "getModel \"gbm-e577ddb4-45c8-4112-8870-c8aff6d66748\""
},
{
"type": "cs",
"input": "predict model: \"gbm-e577ddb4-45c8-4112-8870-c8aff6d66748\""
},
{
"type": "cs",
"input": "predict model: \"gbm-e577ddb4-45c8-4112-8870-c8aff6d66748\", frame: \"weather_test\", predictions_frame: \"prediction-0463f129-6b2e-4a72-8ecf-454d1fd42d0d\""
}
]
}
