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Anserini Additional Documentation

  • Axiomatic Reranking

  • IndexUtils is a utility to interact with an index using the command line (e.g., print index statistics). Refer to target/appassembler/bin/IndexUtils -h for more details.

  • MapCollections is a generic mapper framework for processing a document collection in parallel. Developers can write their own mappers for different tasks: one simple example is CountDocumentMapper which counts the number of documents in a collection:

    target/appassembler/bin/MapCollections -collection ClueWeb09Collection \
  -threads 16 -input ~/collections/web/ClueWeb09b/ClueWeb09_English_1/ \
  -mapper CountDocumentMapper -context CountDocumentMapperContext