[SOLR-15320] Allow movingAvg, movingMedian, movingMAD functions to operate on a matrix

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: streaming expressions
• Assignee: Unassigned
• Reporter: Joel Bernstein
• Created: 06/Apr/21 13:45
• Updated: 12/Apr/21 20:18

Description

With the near completion of SOLR-14916 it will be very easy to materialize multi-dimension time series. We can already apply scaling and differencing to a matrix but it would be very useful to be able to apply smoothing to a matrix as well.

This ticket will add the ability to apply the time series smoothing functions to a matrix of time lines.