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| """ | |
| Configuration settings for the telecom anomaly detection system | |
| """ | |
| import os | |
| from pathlib import Path | |
| # Base paths | |
| BASE_DIR = Path(__file__).parent.parent | |
| DATA_DIR = BASE_DIR / 'data' | |
| INPUT_DIR = DATA_DIR / 'input' | |
| OUTPUT_DIR = DATA_DIR / 'output' | |
| SAVE_PDF_DIR = DATA_DIR / 'save_pdf' | |
| LOG_DIR = BASE_DIR / 'logs' | |
| # Logging configuration | |
| LOGGING_CONFIG = { | |
| 'level': 'INFO', | |
| 'format': '%(asctime)s - %(name)s - %(levelname)s - %(message)s', | |
| 'log_file': LOG_DIR / 'telecom_anomaly_detection.log' | |
| } | |
| # Default detection thresholds (can be overridden by config file) | |
| DEFAULT_THRESHOLDS = { | |
| 'short_call_threshold': 3.0, | |
| 'long_call_threshold': 5400.0, | |
| 'extreme_call_threshold': 10800.0, | |
| 'max_calls_per_hour': 60, | |
| 'max_calls_per_day': 300, | |
| 'max_calls_per_minute': 10, | |
| 'max_sms_per_hour': 100, | |
| 'max_sms_per_minute': 20, | |
| 'max_location_change_speed': 1000.0, | |
| 'location_cluster_radius': 10.0, | |
| 'call_ratio_outgoing_incoming': 20.0, | |
| 'unique_contacts_per_day': 100, | |
| 'z_score_threshold': 4.0, | |
| 'iqr_multiplier': 2.0, | |
| 'night_hours_start': 23, | |
| 'night_hours_end': 5, | |
| 'min_samples_for_pattern': 20, | |
| 'batch_size': 10000 | |
| } | |
| # Service numbers to ignore | |
| SERVICE_NUMBERS = [ | |
| 'MTN', 'MOBILEMONEY', 'MTN-DATA', 'MTNXTRATIME', 'MTN-JUST4U', | |
| 'EVD', '5040', '1506', '431', '1326', '1349', '438840', | |
| '54211', '435942', '5381060', '783273271', '141', '402', | |
| 'TWO SURE LP', 'DRMBAWUMIA', 'MYMTN 2.0', 'EOCO', 'DREAMTRAVEL' | |
| ] |