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Tokenisierung #18

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Bomberus opened this issue Mar 2, 2017 · 1 comment
Open
2 of 3 tasks

Tokenisierung #18

Bomberus opened this issue Mar 2, 2017 · 1 comment
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Bomberus commented Mar 2, 2017 •
edited by ScientiaEtVeritas
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  • Quellen, Forschungsgruppe Snowballstemmer
  • NER Implementierung (Stanford Server Socket)
  • Chunking
@Bomberus Bomberus self-assigned this Mar 2, 2017
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ScientiaEtVeritas commented Mar 2, 2017 •
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http://www.nltk.org/howto/stem.html
https://stackoverflow.com/questions/10554052/what-are-the-major-differences-and-benefits-of-porter-and-lancaster-stemming-alg

Wir sollten Porter, Porter2/EnglishStemmer (Snowball Stemmer) und Lancaster erwähnen/vergleichen
Snowball ist eigentlich kein eigener Stemmer, nur eine Sprache fürs Stemming.

Hier noch das offizielle Porter-Paper, vielleicht lassen sich auch noch andere finden:
http://www.cs.odu.edu/~jbollen/IR04/readings/readings5.pdf

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