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  • 14-2bHave you developed measures to monitor modifications in the data source?
    • Data can be collected directly or collected/purchased through a data provider if you intend to obtain AI model training data for developing services in the public sector. Such methods, however, can damage the integrity of training data, such as damaging the data distribution or altering the data format due to changes in the data provider or collection method.

    • Datasets can change when using open-source datasets to develop AI algorithms for the public sector. Therefore, 
    perform regular monitoring to reflect the latest datasets in the performance improvement of the model.

    • In addition, when developing AI for the public sector, you can utilize data provided by public institutions or open data as training datasets. In this process, changes may occur in open data sources as shown in the below examples, requiring regular examination or getting notified of the changes.
     Regional health indicators, standards, and trend forecasting: Data related to each health indicator are typically updated monthly, quarterly, semiannually, and annually; the model needs to be retrained by reflecting the updates if needed
     AI-based order placement support service: When reviewing compliance with laws in the written request for proposals and errors in requirements, the model must be retrained if laws are changed

    • Changes in the data source of an AI system can directly impact its performance. Thus, you must be able to handle problems such as abnormal data sources or duplicate collection by monitoring the data collection process.