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Added comment to stemmers

This commit is contained in:
cif2cif 2017-04-20 16:21:19 +02:00
parent b24f866056
commit f22c2ee33b

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@ -262,7 +262,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"NLTK provides support for stemming in the package [*stem*](http://www.nltk.org/api/nltk.stem.html). There are several available stemmers:PorterStemmer, lancaster or WordNetLemmatizer. Check the API for more details."
"NLTK provides support for stemming in the package [*stem*](http://www.nltk.org/api/nltk.stem.html). There are several available stemmers:PorterStemmer, lancaster or WordNetLemmatizer. Check the API for more details. Here we are going the output of different stemmers (and the execution time). You can observe that some of them use rules and do not behave properly always (e.g. Porter algorithm)."
]
},
{