A financial services firm is building an AI model to detect fraudulent transactions. Identifying and validating data sources is critical to the model’s success. What is an effective method that helps to ensure data accuracy?
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- ○ Utilizing data lineage tools to track data origin and transformations
- ○ Employing a federated database system for decentralized data access
- ○ Setting up a batch processing system for data cleansing
- ○ Implementing a blockchain-based ledger for transaction data