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Retrieval Experiments at Morpho Challenge 2008
2008
Conference and Labs of the Evaluation Forum
Morpho Challenge 2008 hosted an extrinsic evaluation of morphological analysis that explored whether unsupervised morphology induction could benefit information retrieval. This paper presents results in alternative methods for word normalization using test sets from the Cross-Language Evaluation Forum (CLEF) ad-hoc collections. Preliminary results for the Morpho Challenge 2008 evaluation are consistent with these data. We found that: (1) rule-based stemming is effective in less morphologically
dblp:conf/clef/McNamee08b
fatcat:u7rzgs2z7fd7pfdmh4x62mk55u