Alberto, Dhruv's pretty active on the Apache Mahout project. Best to track things down there? Am sure it would interest you much too -- http://mahout.apache.org ;-)
On Wed, Jun 22, 2011 at 1:48 AM, Alberto Andreotti <[email protected]> wrote: > Never worked with maps before, btw what are you trying to calculate? > > > alberto. > > On 21 June 2011 17:14, Dhruv Kumar <[email protected]> wrote: > >> I want to extract the key-value pairs from a MapWritable, cast them into >> Integer (key) and Double (value) types, and add them to another collection. >> I'm attempting the following but this code is incorrect. >> >> // initialDistributionStripe is a MapWritable<IntWritable, DoubleWritable> >> // initialProbabilities is of type Vector which can have (Integer, Double) >> entries in it >> >> for (Map.Entry<Writable, Writable> entry : initialDistributionStripe. >> entrySet()) { >> initialProbabilities.set(entry.getKey(), entry.getValue()); >> } >> >> >> Is there a convenient way to do this? >> > > > > -- > José Pablo Alberto Andreotti. > Tel: 54 351 4730292 > Móvil: 54351156526363. > MSN: [email protected] > Skype: andreottialberto > -- Harsh J
