Hello!
I've got another maybe not so good idea. Why not pass an aggregate analysis
engine as a parameter? First, build an aggregate analysis engine the usual way.
Second, serialize it to an XML-string. Third, pass that string to the
SegmentProcessingAE as String parameter together with another parameter
denoting the segment types. Fourth, deserialize the aggregate engine. Last,
Iterate over all mentions of the segment type and process each segment with the
aggregate engine. Does this work?
What do you think?
Armin
-Ursprüngliche Nachricht-
Von: Oliver Christ [mailto:ochr...@ebsco.com]
Gesendet: Freitag, 20. Juni 2014 18:23
An: user@uima.apache.org
Betreff: RE: Restricting a aggregate engine to a substring or mention
Hi Armin,
I'm not aware of a generic mechanism to restrict an AN's scope of processing,
but I'm very new to UIMA.
It seems that Petr's approach does address the general case though: if some AE
doesn't support "zones", create a new view containing just the content you want
to have processed, and run the AE on that view.
Cheers, Oli
-Original Message-
From: armin.weg...@bka.bund.de [mailto:armin.weg...@bka.bund.de]
Sent: Friday, June 20, 2014 4:12 AM
To: user@uima.apache.org
Subject: AW: Restricting a aggregate engine to a substring or mention
Hi Oli!
If I get it right, the ability for restricting processing to mentions of given
types is inherited from a base class. So every analysis engine that should do
this, must inherit from that base clase. Sure, that's one way of doing it. But
it's part of the analysis engine.
Thanks,
Armin
-Ursprüngliche Nachricht-
Von: Oliver Christ [mailto:ochr...@ebsco.com]
Gesendet: Dienstag, 17. Juni 2014 20:48
An: user@uima.apache.org
Betreff: RE: Restricting a aggregate engine to a substring or mention
dkpro-core's BreakIteratorSegmenter (rather: its base class) takes the same
approach. It allows you to specify that segmentation should occur within
"zones", defined by some other annotation type.
https://code.google.com/p/dkpro-core-asl/source/browse/de.tudarmstadt.ukp.dkpro.core-asl/trunk/de.tudarmstadt.ukp.dkpro.core.api.segmentation-asl/src/main/java/de/tudarmstadt/ukp/dkpro/core/api/segmentation/SegmenterBase.java
Usage:
pipeline.add(createEngineDescription(BreakIteratorSegmenter.class,
BreakIteratorSegmenter.PARAM_ZONE_TYPES, new String[] {
MyZoneAnnotation.class.getName() }));
Cheers, Oli
-Original Message-
From: Thomas Ginter [mailto:thomas.gin...@utah.edu]
Sent: Tuesday, June 17, 2014 2:20 PM
To: user@uima.apache.org
Subject: Re: Restricting a aggregate engine to a substring or mention
We do this by having a parameter for some of our standard annotators, like our
RegexAnnotator, that allows the user to specify an annotation type. If a type
is specified then the operations of the annotator are restricted to the covered
text of the annotation type instances specified. If no annotation type is
provided then the entire document is assumed. In that way we can have
annotators that perform some logic to find the regions of interest and then the
subsequent annotators only operate on those regions.
Thanks,
Thomas Ginter
801-448-7676
thomas.gin...@utah.edu
On Jun 12, 2014, at 4:00 AM, Dr. Armin Wegner
wrote:
> Hello!
>
> Is there an UIMA component which restricts an aggregated analysis
> engine to a substring of the document text or to mentions of a given
> annotation type? That is, is there a UIMA aquivalent to GATE's Segment
> Processing PR?
>
> Thanks,
> Armin
pgpizVZUpX8Fn.pgp
Description: PGP signature