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define markov sample size for percentiles and probabilities calculations #90

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Merged
FariborzDaneshvar-NOAA merged 1 commit into from
Mar 20, 2025
Merged

define markov sample size for percentiles and probabilities calculations #90

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4 changes: 4 additions & 0 deletions stormworkflow/post/analyze_ensemble.py
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,8 @@ def _analyze(tracks_dir, analyze_dir, mann_coef):
log_space = False # use log-scale to keep depths positive
training_runs = 'korobov'
validation_runs = 'random'
# probabilistic analysis
markov_samples = 2000 # default was 10,000
# PC parameters
polynomial_order = 3
# cross_validator = ShuffleSplit(n_splits=10, test_size=12, random_state=666)
Expand Down Expand Up @@ -370,6 +372,7 @@ def _analyze(tracks_dir, analyze_dir, mann_coef):
distribution=distribution,
training_set=validation_set,
percentiles=percentiles,
sample_size=markov_samples,
convert_from_log_scale=log_space,
convert_from_depths=training_depth_adjust.values if log_space else use_depth,
minimum_allowable_value=min_depth if use_depth else None,
Expand All @@ -392,6 +395,7 @@ def _analyze(tracks_dir, analyze_dir, mann_coef):
surrogate_model=surrogate_model,
distribution=distribution,
training_set=validation_set,
sample_size=markov_samples,
minimum_allowable_value=min_depth if use_depth else None,
convert_from_log_scale=log_space,
convert_from_depths=training_depth_adjust.values if log_space else use_depth,
Expand Down