Details
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Type:
Improvement
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Status: Resolved
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 3.0
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Fix Version/s: 3.5
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Component/s: .applications
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Labels:None
Description
TRECOutputFormat assumes metadata key is "docno"
This is a problem when amother type of collection is used in batch evaluation.
See discussion on http://terrier.org/forum//read.php?3,1418
This is a problem when amother type of collection is used in batch evaluation.
See discussion on http://terrier.org/forum//read.php?3,1418
Attachments
Activity
Committed to trunk.
Here is trivial patch:
Index: src/core/org/terrier/applications/TRECQuerying.java =================================================================== --- src/core/org/terrier/applications/TRECQuerying.java (revision 2991) +++ src/core/org/terrier/applications/TRECQuerying.java (working copy) @@ -130,9 +130,12 @@ * generate a results file should be dumped to a .settings file in conjunction * with the .res file. Defaults to true. * - * <li><tt>trec.querying.outputformat</tt>- controls class to write the results file. Defaults to + * <li><tt>trec.querying.outputformat</tt> - controls class to write the results file. Defaults to * TRECQuerying$TRECDocnoOutputFormat.</li> * + * <li><tt>trec.querying.outputformat.docno.meta.key</tt> - for TRECDocnoOutputFormat, defines the + * MetaIndex key to use as the docno. Defaults to "docno". + * * <li><tt>trec.querying.resultscache</tt> - controls cache to use for query caching. * Defaults to TRECQuerying$NullQueryResultCache</li> * @@ -954,7 +957,7 @@ public void printResults(final PrintWriter pw, final SearchRequest q, String method, String iteration, int RESULTS_LENGTH) throws IOException { final ResultSet set = q.getResultSet(); - final String metaIndexDocumentKey = "docno"; + final String metaIndexDocumentKey = ApplicationSetup.getProperty("trec.querying.outputformat.docno.meta.key", "docno"); final double[] scores = set.getScores(); if (set.getResultSize() == 0) { logger.warn("No results retrieved for query " + q.getQueryID());