Created
August 31, 2023 13:50
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# read davids results | |
import json | |
import pandas as pd | |
import os | |
def compute_best_epochs_david(directory='./trials', objective="max", folds=8): | |
# Get a list of all Excel files in the directory | |
files = [file for file in os.listdir(directory) if file.endswith('.json')] | |
def format_integer_with_zeros(num): | |
return "{:03d}".format(num) | |
val_mean = 0.0 | |
best_fold_score = {} | |
for fold in range(0, folds): | |
best_fold_score[f"f{fold}"] = {"name": "null", "value": 0.0 if objective=="max" else 1.0} | |
for trial in range(0,250): | |
with open(f'{directory}/{fold}/trial_{format_integer_with_zeros(trial)}/trial.json') as json_file: | |
data = json.load(json_file) | |
if objective == "max": | |
try: | |
if data["score"] > best_fold_score[f"f{fold}"]["value"]: | |
best_fold_score[f"f{fold}"]["value"] = data["score"] | |
best_fold_score[f"f{fold}"]["name"] = f'{fold}-trial_{format_integer_with_zeros(trial)}-trial.json' | |
file_path = f'{directory}/best/f{fold}.json' | |
os.makedirs(os.path.dirname(file_path), exist_ok=True) | |
# Save the data as JSON | |
with open(file_path, 'w') as file: | |
json.dump(data, file) | |
except Exception as e: | |
print(f"Exception occured at {fold}-{trial}:\n{e}") | |
else: | |
if data["score"] < best_fold_score[f"f{fold}"]["value"]: | |
best_fold_score[f"f{fold}"]["value"] = data["score"] | |
best_fold_score[f"f{fold}"]["name"] = f'{fold}-trial_{format_integer_with_zeros(trial)}-trial.json' | |
file_path = f'{directory}/best/f{fold}.json' | |
os.makedirs(os.path.dirname(file_path), exist_ok=True) | |
# Save the data as JSON | |
with open(file_path, 'w') as file: | |
json.dump(data, file) | |
#print(best_fold_score[f"f{fold}"]) | |
#print(f"fold {fold}: {best_fold_score[f'f{fold}']}") | |
print(best_fold_score[f'f{fold}']["name"], best_fold_score[f'f{fold}']["value"]) | |
val_mean += best_fold_score[f'f{fold}']["value"] | |
print("---") | |
print(f"NestedCrossEval Mean: {val_mean/folds}") |
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