Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.
Lære Stemming | Identifying the Most Frequent Words in Text
Identifying the Most Frequent Words in Text
course content

Kursusindhold

Identifying the Most Frequent Words in Text

book
Stemming

The Porter Stemming Algorithm is a highly-regarded and commonly utilized method in natural language processing for stemming. Stemming, a process that involves truncating words to their root or base form, is achieved by systematically stripping away suffixes.

Recognized for its efficiency in processing English text, the Porter Stemmer operates on a sequence of rule-based approaches to eliminate common suffixes from words. This ability to streamline words to their stems significantly reduces the dimensionality of text data.

Opgave

Swipe to start coding

  1. Import the PorterStemmer class for stemming from NLTK.
  2. Create an instance of the PorterStemmer.
  3. Apply stemming to each word in the previously filtered list.

Løsning

Mark tasks as Completed
Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 1. Kapitel 6
AVAILABLE TO ULTIMATE ONLY
Vi beklager, at noget gik galt. Hvad skete der?
some-alt