NLTK Python Tutorial |Text Mining Sentiment Analysis Python Using NLTK | NLTK Tutorial | Simplilearn

Natural Language Processing is a technique that is widely used in the field of AI and Machine Learning. In this video, you learn about the NLTK library and its use for natural language processing and text mining tasks. You will look at Speech Recognition, Spam Filtering, and Sentiment Analysis. You will understand text extraction and NLP workflow. Using the NLTK Python library, you will perform a hands-on demo on processing brown corpus and structuring sentences.

00:00 Introduction to NLTK with python
00:36 FLow of Text Mining
02:16 Significance of Text Mining
03:40 Applications of Text Mining
06:05 NLTK Library
07:35 Reading NLTK Corpora
08:38 Text Extraction and Prepossessing - Tokenization
09:11 Text Extraction and Prepossessing - N-Grams
10:09 Text Extraction and Prepossessing - Stop word Removal
11:32 Text Extraction and Prepossessing - Stemming
12:20 Text Extraction and Prepossessing - Lemmatization
12:58 Text Extraction and Prepossessing - POS Tagging
14:00 Text Extraction and Prepossessing - Named Entity Recognition
15:04 NLP Process Work Flow
15:55 Problem Statement

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[Unidad]

Great tutorial. Ive been following with my Jupyter Notebook in hand, and i understand all. The only question i have is if you have a tutorial for text classification using NLTK.

[daseiende]

Only a beautiful mind can make this video

[ScriptureFirst]

27:13 syntax tree parse & environment variables

[ramakrishnap]

20.15 - stopwords_en.union function doesn't exist. Can you please help me

[luisjacques]

Hi, I keep getting this error message: FileNotFoundError: [Errno 2] No such file or directory: 'brown_corpus_ca10.txt'

[smtsdlkr]

how can i download and store nltk data path manually ?

[utayasurian]

How to avoid this type of error? -> AttributeError: 'WordNetCorpusReader' object has no attribute '_LazyCorpusLoader__args'

[epistemicompute]

I think a good idea would be to link the dataset in the description

[epistemicompute]

Where can I download the dataset at 17:08?

[TalkAsap]

Hi, is NLTK considered part of machine learning or it is a statistical way of applying NLP?

[farnazfarhand]

This tutorial was so helpful and fast thank you so much