From f22c2ee33b328dd86b55102b90b658df201c0111 Mon Sep 17 00:00:00 2001 From: cif2cif Date: Thu, 20 Apr 2017 16:21:19 +0200 Subject: [PATCH] Added comment to stemmers --- nlp/4_1_Lexical_Processing.ipynb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/nlp/4_1_Lexical_Processing.ipynb b/nlp/4_1_Lexical_Processing.ipynb index 6666ae3..1360da6 100644 --- a/nlp/4_1_Lexical_Processing.ipynb +++ b/nlp/4_1_Lexical_Processing.ipynb @@ -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)." ] }, {