hard20 pts · first answer countsml-pipelinesfeature-storepoint-in-time

Feature TTL in point-in-time joins

A Feast feature view has ttl = 2 days. For a training label at 10 Oct, the latest feature row for that customer is from 5 Oct. What value does the historical join return?

A.The 5 Oct value, because it is the latestB.The newest value after 10 OctC.An average of all values before 10 OctD.Null, because the row is older than the TTL

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Feature TTL in point-in-time joins

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