Hi Keary, On 25.01.2012, at 21:47, Keary Cavin wrote:
> Hello, > > We are investigating Mahout as a scalable solution for a hidden markov model > genetic imputation problem we'd like to run on our Hadoop cluster. > > Does the infrastructure exist to run the Mahout HMM code through Hadoop? Actually in the core Mahout SVN there is not parallel implementation of any aspects of the HMM approach yet. Nevertheless Dhruv Kumar implemented during a google summar of code a paralyzed Baum Welch algorithm. There was a discussion 2 days ago about HMM: http://mail-archives.apache.org/mod_mbox/mahout-user/201201.mbox/%3c5d1fc0e56861d84086fe034afd1b223d3cd10...@mbx1.hosted.exchange-login.net%3E Here is the patch: https://issues.apache.org/jira/browse/MAHOUT-627 Keep in mind that executing machine learning in parallel is on going research. > > Thanks very much, > > Keary /Manuel -- Manuel Blechschmidt Dortustr. 57 14467 Potsdam Mobil: 0173/6322621 Twitter: http://twitter.com/Manuel_B
