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Updated cross validation examples to use new API (as far as I know) #4309
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81c2369
Updated cross validation examples to use new API (as far as I know)
FaroukY 7d0fcff
Chagned more files to new API
FaroukY dcf83b8
user getter + factory instead of obtain from generic
FaroukY 0fa5e20
fixed the mini review
FaroukY da01ef0
added arguments in kwargs instread of using .put(), and changed label…
FaroukY 8e1d21d
changes labels to labs to get rid of the thrown error
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Original file line number | Diff line number | Diff line change |
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@@ -1,5 +1,5 @@ | ||
CSVFile f_feats("../../data/fm_train_real.dat") | ||
CSVFile f_labels("../../data/label_train_twoclass.dat") | ||
File f_feats = csv_file("../../data/fm_train_real.dat") | ||
File f_labels = csv_file("../../data/label_train_twoclass.dat") | ||
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Features feats = features(f_feats) | ||
Labels labs = labels(f_labels) | ||
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@@ -8,11 +8,11 @@ Machine svm = machine("LibLinear") | |
svm.put("liblinear_solver_type", enum LIBLINEAR_SOLVER_TYPE.L2R_L2LOSS_SVC) | ||
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StratifiedCrossValidationSplitting splitting_strategy(labs, 5) | ||
AccuracyMeasure evaluation_criterion() | ||
Evaluation evaluation_criterion = evaluation("AccuracyMeasure") | ||
CrossValidation cross(svm, feats, labs, splitting_strategy, evaluation_criterion) | ||
cross.set_num_runs(2) | ||
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CrossValidationResult result = CrossValidationResult:obtain_from_generic(cross.evaluate()) | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more.
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. my mistake, just testing the patch and pushing once done. |
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real mean = result.get_mean() | ||
real stddev = result.get_std_dev() | ||
real mean = result.get_real("mean") | ||
real stddev = result.get_real("std_dev") |
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Can you do the CombinedFeatures and BinaryLabels below with the factories?