tree 875c1ecb7cec2169db9601db3ce904e4924b1f82
parent c523981d9536f687473656d46a573ba7d09f5175
author Marc Kupietz <kupietz@ids-mannheim.de> 1780837436 +0200
committer Marc Kupietz <kupietz@ids-mannheim.de> 1780837436 +0200

Add wikidomain topic-domain classification to the ingestion pipeline

Generate Wikipedia top-level topic-domain classifications as stand-off
metadata (one <standOff> XML per corpus, via the korap/wiki-taxonomy
image) and fold them into the Krill index as a queryable wikidomain
keywords field.

- New $(BUILD_DIR)/%.wikidomain.meta.xml rule: korapxmltool -t now |
  docker run korap/wiki-taxonomy.
- wikidomain joins the standard ANNOTATIONS list; META_ANNOTATIONS tags
  which layers emit a stand-off .meta.xml instead of a foundry zip, and an
  artifact mapper resolves each annotation to the right build target.
- krill.tar / KRILL_PREREQS fold the active meta files in; korapxmltool
  auto-detects the .meta.xml inputs. New `make meta` target builds the
  classifications without indexing.
- Readme: document the classification and META_ANNOTATIONS.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Change-Id: Ibc00aefa4374477f8bc9302b531ad6f6065060d0