Thanks Julien, I'll have a closer look at the Mahout module supported by Behemoth.
On Fri, Feb 15, 2013 at 8:52 AM, Julien Nioche < lists.digitalpeb...@gmail.com> wrote: > BTW Behemoth has a Mahout module which allows to generate input vectors for > the clustering. Annoyingly the Mahout classifiers have no standard > interface and expect different inputs but it wouldn't be too difficult to > hack the code in the mahout module to generate whatever input is needed for > a particular implementation of a Mahout classifier. > > On 15 February 2013 16:14, Som Satpathy <somsatpa...@gmail.com> wrote: > > > Thanks for sharing your thoughts guys. I think it would be better for me > to > > keep the two layers separate. The UIMA pipeline can be used to extract > > useful features. Another layer can then use those features to implement > and > > generate deep learning models (via mahout/mapR jobs) > > > > Cheers > > Som > > > > > > On Fri, Feb 15, 2013 at 6:48 AM, Brian Dolan <buddha_...@yahoo.com> > wrote: > > > > > We tackled this same issue. Ultimately, since a UIMA process is > usually > > > concerned with a single document, it made more structural sense to wrap > > the > > > UIMA task within a Mapper. That keeps the entire process within the > > > functional programming paradigm. We also were concerned with how > fragile > > > the UIMA configuration can be and it was easier to control when > embedded > > > within a Mapper. Similarly with Mahout, though we separated the two > > jobs. > > > > > > > > > On Feb 15, 2013, at 2:37 AM, Julien Nioche < > > lists.digitalpeb...@gmail.com> > > > wrote: > > > > > > Hi > > > > > > I suppose you could expose MapReduce jobs as UIMA components but it > would > > > certainly be easier to do the other way round and use e.g. Behemoth > [1] > > to > > > run the UIMA PEARs on MapReduce. > > > > > > HTH > > > > > > Julien > > > > > > [1] https://github.com/DigitalPebble/behemoth > > > > > > On 13 February 2013 22:47, Som Satpathy <somsatpa...@gmail.com> wrote: > > > > > > > Hi all, > > > > > > > > I have been toying around with UIMA pipelines for some time now. I > was > > > > wondering if UIMA can support analysis components written as mahout > > > > map-reduce jobs as part of a UIMA pipeline ? > > > > > > > > I would appreciate any help/hints/pointers. > > > > > > > > Thanks, > > > > Som > > > > > > > > > > > > > > > > -- > > > * > > > *Open Source Solutions for Text Engineering > > > > > > http://digitalpebble.blogspot.com/ > > > http://www.digitalpebble.com > > > http://twitter.com/digitalpebble > > > > > > > > > > > > -- > * > *Open Source Solutions for Text Engineering > > http://digitalpebble.blogspot.com/ > http://www.digitalpebble.com > http://twitter.com/digitalpebble >
