Introduction to NLP | Text Cleaning and Preprocessing




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#nlp #machinelearning #python
This is the third video of Introduction to NLP series. In this video, I have explained the different techniques of text cleaning and text preprocessing in great detail. Stay tuned for the upcoming videos!

For more videos please subscribe –
http://bit.ly/normalizedNERD

Previous video on TF-IDF –
https://youtu.be/aOIHiclLDrc

Scikit learn playlist –
https://www.youtube.com/playlist?list=PLM8wYQRetTxDHDWU-YBPfKXV3G0TKXvpy

Source code –
https://github.com/Suji04/NormalizedNerd/tree/master/Introduction%20to%20NLP

Data source –
https://www.kaggle.com/marklvl/sentiment-labelled-sentences-data-set

Facebook page –
https://www.facebook.com/nerdywits/

Source


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Comment List

  • Normalized Nerd
    January 24, 2021

    can i get dataset?

  • Normalized Nerd
    January 24, 2021

    Please could you tell me the preprocessing text steps (or just guide) for speech recognition problem? I mean Speech to text model using neural network

  • Normalized Nerd
    January 24, 2021

    attern = re.compile('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*(),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+')

    AttributeError: 'float' object has no attribute 'lower'

  • Normalized Nerd
    January 24, 2021

    getting such kind of errors
    pattern = re.compile('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*(),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+')

    —> 14 text = pattern.sub('', text)

    15

    16 emoji = re.compile("["

    TypeError: expected string or bytes-like object

  • Normalized Nerd
    January 24, 2021

    Nice .. Can you make an other tutorial like this one on arabic tweets text?

  • Normalized Nerd
    January 24, 2021

    Bro u are Hydra nerd PUBG ?

  • Normalized Nerd
    January 24, 2021

    thanks a lot !!! learning NLP seems to easy now

  • Normalized Nerd
    January 24, 2021

    Thanks for video. You can make a video to create text with other text.

  • Normalized Nerd
    January 24, 2021

    Good tutorial. Very well explained with useful pointers. Keep up the good work. Thank you

  • Normalized Nerd
    January 24, 2021

    Awaited vdo

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