N-Grams Natural Language Processing | N-Gram NLP | Natural Language Processing with Python and NLTK

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  • Опубликовано: 23 дек 2024

Комментарии • 14

  • @eliy5550
    @eliy5550 Год назад

    AMAZING THANK YOU SO MUCH

  • @sudarshankoirala2072
    @sudarshankoirala2072 4 года назад +3

    Great tutorials with clear explanation..why is the vectorization implemented without tokenization ?

  • @uvageeswariphdu1933
    @uvageeswariphdu1933 3 года назад

    I need help in Text summarizer. Do you have any video on this topic?

  • @vgopi4117
    @vgopi4117 5 лет назад +1

    Hi, I did not understand one thing. You said in your earlier tutorials, lemmatization is better than porter stemmer, then why you are using porter stemmer.? is there any specific reason .?

    • @KnowledgeCenter
      @KnowledgeCenter  5 лет назад +1

      Glad you asked.
      Stemmer operates on a single word without knowledge of the context, and can't discriminate between words which have different meanings depending on part of speech. However, Stemmers are typically easier to implement and run faster, and the reduced accuracy may not matter for some applications like in our case.
      It would be a good exercise for you to use different things, and compare final results.

    • @vgopi4117
      @vgopi4117 5 лет назад +1

      @@KnowledgeCenter Thank you for replying and clarifying my doubt.

  • @thepresistence5935
    @thepresistence5935 2 года назад

    Hi, can you please explain how to apply k smoothing, add one k, and how to find probability of the next word. please

  • @arnavanuj
    @arnavanuj 2 года назад +1

    Great

  • @kachrooabhishek
    @kachrooabhishek 2 года назад

    but the main question is how to use these bigrams for text classification.
    The matrix created is sparse . So cant directly fit the dataframe directly using some Machine learning algorithm...
    Can you please silver lining here

  • @technohubm6014
    @technohubm6014 4 года назад

    how to convert number of web page into vector form

  • @lalisa1428
    @lalisa1428 3 года назад

    while fitting my data in fit_tranform method it is showing that:'list' object has no attribute 'lower'
    please help🙂

    • @muqeeth502
      @muqeeth502 2 года назад

      Did you get a solution to that?

  • @riffatabdulrauf2132
    @riffatabdulrauf2132 2 года назад

    I need source code of this video plz