Top "Stemming" questions

The process for reducing inflected words to their stem.

How do I do word Stemming or Lemmatization?

I've tried PorterStemmer and Snowball but both don't work on all words, missing some very common ones. My test words …

nlp stemming lemmatization
Stemming English words with Lucene

I'm processing some English texts in a Java application, and I need to stem them. For example, from the text "…

java lucene stemming porter-stemmer
What is the best stemming method in Python?

I tried all the nltk methods for stemming but it gives me weird results with some words. Examples It often …

python nltk stemming
Tokenizer, Stop Word Removal, Stemming in Java

I am looking for a class or method that takes a long string of many 100s of words and tokenizes, …

java tokenize stemming stop-words
Stemming algorithm that produces real words

I need to take a paragraph of text and extract from it a list of "tags". Most of this is …

php nlp stemming snowball porter-stemmer
Import WordNet In NLTK

I want to import wordnet dictionary but when i import Dictionary form wordnet i see this error : for l in …

python dictionary nltk wordnet stemming
Need a python module for stemming of text documents

I need a good python module for stemming text documents in the pre-processing stage. I found this one http://pypi.…

python module preprocessor nlp stemming
Converting plural to singular in a text file with Python

I have txt files that look like this: word, 23 Words, 2 test, 1 tests, 4 And I want them to look like this: …

python text stemming plural singular
Stemmers vs Lemmatizers

Natural Language Processing (NLP), especially for English, has evolved into the stage where stemming would become an archaic technology if "…

nlp wordnet stemming text-analysis lemmatization
Java library for keywords extraction from input text

I'm looking for a Java library to extract keywords from a block of text. The process should be as follows: …

java nlp extract keyword stemming