Roger,
A basic time series construct is the "sliding" window in conjunction
with sorted time/value data; A sample implementation is at my github:
https://github.com/jpatanooga/Caduceus/tree/master/src/tv/floe/caduceus/hadoop/movingaverage
There are two jobs in there, one that uses the shuffle and
Come on over to the Apache Mahout mailing list for a warm welcome at least.
We don't have a lot of time series stuff but would be very interested in
hearing more about what you need and would like to see if there are some
common issues that we might work on together.
On Fri, Mar 4, 2011 at 9:05 P
All -
I wonder if any of you have integrated a DSP library with Hadoop.
We are considering using Hadoop to processing time series data, but don't
want to write standard DSP functions.
Roger.
