detecting-data-anomalies

# Detecting Data Anomalies ## Overview This skill provides automated assistance for the described functionality. ## Prerequisites Before using this skill, ensure you have: - Dataset in accessible format (CSV, JSON, or database) - Python environment with scikit-learn or similar ML libraries - Understanding of data distribution and expected patterns - Sufficient data volume for statistical significance - Knowledge of domain-specific normal behavior - Data preprocessing capabilities for cleaning and scaling ## Instructions 1. Load dataset using Read tool 2. Inspect data structure and identify relevant features 3. Clean data by handling missing values and inconsistencies 4. Normalize or scale features as appropriate for algorithm 5. Split temporal data if time-series analysis is needed 1. Apply selected algorithm using Bash tool 2. Generate anomaly scores for each data point 3. Classify points as normal or anomalous based on threshold 4. Extract characteristics of identified anomalies See `{baseDir}/references/implementation.md` for detailed implementation guide. ## Output - Total data points analyzed - Number of anomalies detected - Contamination rate (percentage of anomalies) - Algorithm used and configuration parameters - Confidence scores for detected anomalies - Record identifier and timestamp (if applicable) ## Error Handling See `{baseDir}/references/errors.md` for comprehensive error handling. ## Examples See `{baseDir}/references/examples.md` for detailed e...