[Mead] need help regarding optimal feature weights
sravich.c at gmail.com
Tue Aug 28 12:38:12 EDT 2007
We are planning to compare our system with MEAD.
We would like to know the optimal values for features
A value of QueryTitleCosineNoIDF = 1 for any query seems to generate same
answer on a particular cluster of documents. Am i doing something wrong?
Our configuration file is as follows:
/mead/bin/feature-scripts/QueryCosineNoIDF.pl -q t
classifier /mead/bin/default-classifier.pl Centroid 1 Position 1
reranker i/mead/bin/cst-rerankers/mmr-reranker.pl 0.6 MEAD-cosine enidf
We would like to know optimal values of feature weights for both news
articles and other general articles.
Please help us as soon as possible.
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