Hi, I am new to this group, so I may miss some. However, I still feel happy to discuss with you guys to make things better.
A standard presentation has the following benefit: 1) What is learned via Mahout can be recognized somewhere using other software, for viewing, updating and predicting purpose; 2) What is learned using other ML or DM software can be applied the similar processing on Mahout; By the way, some models support updating with additional data, so we may need to put this into consideration. Different learning from ground, the input here is likely be a model described by XML. Thanks, Shunkai -----邮件原件----- 发件人: Grant Ingersoll [mailto:[EMAIL PROTECTED] 发送时间: 2008年3月18日 0:28 收件人: [email protected] 主题: Re: input and output format following PMML specification Is this also overlapping w/ what Karl suggested earlier using the Data Mining JSR? On Mar 17, 2008, at 11:55 AM, Jeff Eastman wrote: > I think the whole area of intra-Mahout and extra-Mahout > representations is > one that needs further study. I glanced over the URL you provided > and this > certainly looks like something to consider. It is a bit premature to > pick > one at this point, but please feel free to investigate how it might be > applied to Mahout. In terms of practical next steps you could: > > 1. Open a Jira to investigate external representation formats for > Mahout > 2. Propose a set of criteria that you think ought to apply to such > representations > 3. Contribute a business case for why this particular representation > would > satisfy those criteria > 4. Investigate alternative representations and evaluate them so we > can be > sure we have done a reasonable due diligence > > These steps would put us all in a much better position to answer your > original question. > > Jeff > >> -----Original Message----- >> From: shunkai.fu [mailto:[EMAIL PROTECTED] >> Sent: Sunday, March 16, 2008 6:24 PM >> To: [email protected] >> Subject: input and output format following PMML specification >> >> Hi, >> >> >> >> Do you guys think we need support PMML format, in term of input and >> output? >> >> >> >> It is proposed by several key companies focusing on DM, and you can >> find >> more information on http://www.dmg.org/ . >> >> >> >> Best, >> >> >> >> Shunkai >> >> > > > -------------------------- Grant Ingersoll http://www.lucenebootcamp.com Next Training: April 7, 2008 at ApacheCon Europe in Amsterdam Lucene Helpful Hints: http://wiki.apache.org/lucene-java/BasicsOfPerformance http://wiki.apache.org/lucene-java/LuceneFAQ
