63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
"""
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Author: Your Name
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HTL-Grieskirchen 5. Jahrgang, Schuljahr 2025/26
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main.py
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"""
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import os
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from utils import create_predictions
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from train import train
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import shutil
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if __name__ == '__main__':
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config_dict = dict()
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config_dict['seed'] = 42
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config_dict['testset_ratio'] = 0.1
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config_dict['validset_ratio'] = 0.1
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# Get the absolute path based on the script's location
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script_dir = os.path.dirname(os.path.abspath(__file__))
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project_root = os.path.dirname(script_dir)
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config_dict['results_path'] = os.path.join(project_root, "results")
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config_dict['data_path'] = os.path.join(project_root, "data", "dataset")
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config_dict['device'] = None
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config_dict['learningrate'] = 2e-4 # Slightly lower for stable training
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config_dict['weight_decay'] = 5e-5 # Reduced weight decay
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config_dict['n_updates'] = 8000 # More updates for better convergence
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config_dict['batchsize'] = 8 # Smaller batch for better gradient estimates
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config_dict['early_stopping_patience'] = 15 # More patience for complex model
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config_dict['use_wandb'] = False
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config_dict['print_train_stats_at'] = 10
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config_dict['print_stats_at'] = 100
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config_dict['plot_at'] = 300
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config_dict['validate_at'] = 300 # Validate more frequently
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network_config = {
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'n_in_channels': 4,
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'base_channels': 56, # Increased capacity for better feature learning
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'dropout': 0.08 # Slightly less dropout with augmentation
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}
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config_dict['network_config'] = network_config
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rmse_value = train(**config_dict)
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testset_path = os.path.join(project_root, "data", "challenge_testset.npz")
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state_dict_path = os.path.join(config_dict['results_path'], "best_model.pt")
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save_path = os.path.join(config_dict['results_path'], "testset", "tikaiz")
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plot_path = os.path.join(config_dict['results_path'], "testset", "plots")
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os.makedirs(plot_path, exist_ok=True)
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for name in os.listdir(plot_path):
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p = os.path.join(plot_path, name)
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if os.path.isfile(p) or os.path.islink(p):
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os.unlink(p)
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elif os.path.isdir(p):
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shutil.rmtree(p)
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# Comment out, if predictions are required
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create_predictions(config_dict['network_config'], state_dict_path, testset_path, None, save_path, plot_path, plot_at=20, rmse_value=rmse_value)
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