NLTK Python Tutorial |Text Mining Sentiment Analysis Python Using NLTK | NLTK Tutorial | Simplilearn
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- เผยแพร่เมื่อ 8 มิ.ย. 2024
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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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Do you have any questions on this topic? Please share your feedback in the comment section below and we'll have our experts answer it for you. Start your journey on Artificial Intelligence with our Introduction to AI certification training at bit.ly/2WKwgur. Thanks for watching the video. Cheers!
This tutorial was so helpful and fast thank you so much
Glad it helped! Thank you for watching!
Only a beautiful mind can make this video
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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.
Thanks for watching our video and sharing your thoughts. Do subscribe to our channel and stay tuned for more. Cheers!
I think a good idea would be to link the dataset in the description
Hello, thanks for viewing our tutorial. You can find your requested dataset in the video description. Hope that helps.
20.15 - stopwords_en.union function doesn't exist. Can you please help me
Hi, is NLTK considered part of machine learning or it is a statistical way of applying NLP?
"Hi ,
NLTK is a part of machine learning. It is a tool kit that allows you to perform natural language processing tasks."
27:13 syntax tree parse & environment variables
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How to avoid this type of error? -> AttributeError: 'WordNetCorpusReader' object has no attribute '_LazyCorpusLoader__args'
Hi, I keep getting this error message: FileNotFoundError: [Errno 2] No such file or directory: 'brown_corpus_ca10.txt'
Where can I download the dataset at 17:08?
Hello, thanks for viewing our tutorial. You can find your requested dataset in the video description. Hope that helps.
how can i download and store nltk data path manually ?
Hello, thanks for viewing our tutorial. It would be helpful if you will provide your email ID to us so that we can send the requested dataset promptly. On the off chance that you need your email ID to be kept hidden from others, we can do that too. Hope that helps.
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