Twelve Years of Morphology and Language Technology Mathias Creutz Morpho Challenge 2 September 2010.

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Twelve Years of Morphology and Language Technology Mathias Creutz Morpho Challenge 2 September 2010

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2 September Morphology in applications Information retrieval / search: normalization Proofing / disambiguation: vocabulary coverage Language understanding / generation: decomposition, recomposition, reduction of data sparseness

2 September Morphology in applications Information retrieval / search: normalization Proofing / disambiguation: vocabulary coverage Language understanding / generation: decomposition, recomposition, reduction of data sparseness

2 September Morphology in research Traditional linguistic research: creation of (descriptive) grammars Computational linguistic: algorithms for morhological analysis, machine learning Language acquisition: machine learning vs. learning in nature

2 September Morphology in research Traditional linguistic research: creation of (descriptive) grammars Computational linguistic: algorithms for morhological analysis, machine learning Language acquisition: machine learning vs. learning in nature

2 September Discovered a prefix paradigm for English? allareillonering b-ballbarebillbonebring c-callcare cill cone cring h-hallharehillhone hring m-mallmaremill monemring st-stallstarestillstonestring t-talltaretilltone tring w-wallwarewill wone wring

2 September Thank you and good luck!