KFServing, Model Monitoring with Apache Spark and a Feature Store
Description
In recent years, MLOps has emerged to bring DevOps processes to the machine learning (ML) development process, aiming at more automation in the execution of repetitive tasks and at smoother interoperability between tools. Among the different stages in the ML lifecycle, model monitoring involves the supervision of model performance over time, involving the combination of techniques in four categories: outlier detection, data drift detection, explainability and adversarial attacks. Most existing model monitoring tools follow a scheduled batch processing approach or analyse model performance using isolated subsets of the inference data. However, for the continuous monitoring of models, stream processing platforms show several advantages, including support for continuous data analytics, scalable processing of large amounts of data and first-class support for window-based aggregations useful for concept drift detection. In this talk, we present an open-source platform for serving and monitoring models at scale based on Kubeflow’s model serving framework, KFServing, the Hopsworks Online Feature Store for enriching feature vectors with transformer in KFServing, and Spark and Spark Stream…
Description from YouTube. Full content on the video page.
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