Einfluss morphologischer Werkzeuge auf die Information-Retrieval-Qualität - Am Beispiel des Porter-Stemmers und des Lemmatizers wmtrans.
Melanie DickPublished in: ISI (2013)
Keyphrases
- information retrieval
- information retrieval systems
- learning to rank
- search engine
- computational linguistics
- retrieval systems
- query expansion
- knowledge discovery
- expert systems
- information extraction
- document collections
- n gram
- test collection
- document retrieval
- machine translation
- computer vision
- information access
- vector space model
- neural network