|
|
Choosing A Webhost: |
Parameter Settings in BaumWelchTraining: msg#00017java.bio.general
Hi all. I'm trying to optimize the transition states probabilities for my HMM. I already have set them to values which I think are pretty good. Since I know the Baum Welch can only help with the scores and optimize them up to a local maxima I thought of using the parameters I calculated as a starting point. The problem is that I don't know how! I followed the example in biojava: .... //train the model to have uniform parameters ModelTrainer mt = new SimpleModelTrainer(); //register the model to train mt.registerModel(hmm); I want to use the values already set in my hmm as the starting parameters in the BaumWelch. I don't want to use the uniform distribution as indicated below! //as no other counts are being used the null weight will cause everything to be uniform mt.setNullModelWeight(1.0); mt.train(); I tried adding counts and looking up examples on the net but ended up more confused than I started. How do I use the addCounts to make this work! Stephane Acoca Master's Student McGill Center for Bioinformatics _______________________________________________ Biojava-l mailing list - Biojava-l@xxxxxxxxxxx http://biojava.org/mailman/listinfo/biojava-l
|
|
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| Previous by Date: | BlastXMLParserFacade, DMGoodstein |
|---|---|
| Next by Date: | Re: Parameter Settings in BaumWelchTraining, mark . schreiber |
| Previous by Thread: | BlastXMLParserFacade, DMGoodstein |
| Next by Thread: | Re: Parameter Settings in BaumWelchTraining, mark . schreiber |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
Free MagazinesCisco NewsReceive a free quarterly e-newsletter with exclusive articles on how Cisco IT uses its own products and solutions to enable the business. subscribe Systems Management News, the newspaper for IT systems administration and data center managers! Each issue of Systems Management News is chock-full of news and analysis to help you understand what's happening in your field. subscribe The Enterprise Newsweekly eWeek is the essential technology information source for builders of e-business. subscribe Oracle Magazine Oracle Magazine contains technology strategy articles, sample code, tips, Oracle and partner news, how to articles for developers and DBAs, and more. Oracle (NASDAQ: ORCL) is the world's largest enterprise software company. subscribe Total Telecom Total Telecom is "The Economist of the communications industry". subscribe |
Home
| advertise | OSDir is
an inevitable website.
|