<s> """<STR_LIT>""" <EOL> import os . path <EOL> import csv <EOL> import uuid <EOL> import numpy <EOL> import sklearn <EOL> import condor <EOL> import borg <EOL> logger = borg . get_logger ( __name__ , default_level = "<STR_LIT>" ) <EOL> def evaluate_split ( run_data , alpha , split , train_mask , test_mask ) : <EOL> """<STR_LIT>""" <EOL> training = run_data . masked ( train_mask ) . collect_systematic ( [ <NUM_LIT:4> ] ) <EOL> testing = run_data . masked ( test_mask ) . collect_systematic ( [ <NUM_LIT:4> ] ) <EOL> model = borg . models . MulEstimator ( alpha = alpha ) ( training , <NUM_LIT:10> , training ) <EOL> score = numpy . mean ( borg . models . run_data_log_probabilities ( model , testing ) ) <EOL> logger . info ( <EOL> "<STR_LIT>" , <EOL> alpha , <EOL> training . get_run_count ( ) , <EOL> len ( training ) , <EOL> score , <EOL> ) <EOL> return [ alpha , len ( training ) , split , score ] <EOL> @ borg . annotations ( <EOL> out_path = ( "<STR_LIT>" ) , <EOL> bundle = ( "<STR_LIT>" , "<STR_LIT>" , None , os . path . abspath ) , <EOL> workers = ( "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT:w>" , int ) , <EOL> local = ( "<STR_LIT>" , "<STR_LIT>" ) , <EOL> ) <EOL> def main ( out_path , bundle , workers = <NUM_LIT:0> , local = False ) : <EOL> """<STR_LIT>""" <EOL> def yield_jobs ( ) : <EOL> run_data = borg . storage . RunData . from_bundle ( bundle ) <EOL> validation = sklearn . cross_validation . KFold ( len ( run_data ) , <NUM_LIT:10> , indices = False ) <EOL> for ( train_mask , test_mask ) in validation : <EOL> split = uuid . uuid4 ( ) <EOL> alphas = numpy . r_ [ <NUM_LIT> : <NUM_LIT> : <NUM_LIT> ] <EOL> for alpha in alphas : <EOL> yield ( evaluate_split , [ run_data , alpha , split , train_mask , test_mask ] ) <EOL> with open ( out_path , "<STR_LIT:w>" ) as out_file : <EOL> writer = csv . writer ( out_file ) <EOL> writer . writerow ( [ "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" ] ) <EOL> for ( _ , row ) in condor . do ( yield_jobs ( ) , workers , local ) : <EOL> writer . writerow ( row ) <EOL> out_file . flush ( ) <EOL> if __name__ == "<STR_LIT:__main__>" : <EOL> borg . script ( main ) </s>
