Natural Language Processing Introduction in English | NER basics in English
► Do you have any Query? Kindly message us on WhatsApp https://wa.me/message/VLQEBSCSNL73P1 . We won't pick calls, just WhatsApp Messages.
► Download Our Programming Line Mobile App To Get Complete Courses For Low Fee: https://bit.ly/3xuPnK1
******************** Natural Language Processing Basics:
Technology which helps to interact between humans and machines with natural language.
Natural Language Processing is a field that covers computer understanding and manipulation of human language, and it’s ripe with possibilities for newsgathering - Anthony Pesce
Applications: Automatic summarization, Translation, Named entity recognition, Relationship extraction, and etc.
Tokenization:
It will segment an input character sequence into tokens.
Tokens can be words, numbers, punctuations, and etc.
Types of Tokenizer:
Whitespace Tokenizer - Non whitespace sequences are identified as tokens
Simple Tokenizer - A character class tokenizer, sequences of the same character class are tokens
Learnable Tokenizer - A maximum entropy tokenizer, detects token boundaries based on probability model
Named Entity Recognizition:
It detect named entities like person, org, place, date, and etc.
It predicts the entities based on model which was trained using the labelled data.
It is a supervised learning.
Document Categorizer:
It can classify text into pre-defined categories.
It is a supervised learning.
We need to train the document categorizer with labelled data.
Parts of Speech:
It distinguishes the tokens into Noun, Adjective, Verb, and etc.
It is a supervised learning.
The most popular tag set is Penn Treebank tagset
For more details & source code check out: https://programmingline.com/2019/02/n...
#naturallanguageprocessing #nlp #programmingline #rakesh #rake
*******************************************************
Java Course: • Java tutorials in English | Java course in...
Software Design Patterns Course: • Software Interview tips in English
OOPs Course: • OOPs concepts in English | Object Oriented...
NLP Course: • Natural Language Processing 101 in English
Software Interview Tips: • Software Interview tips in English
Important Links:
Skillshare - Best Online Learning Platform (2 Free Months of Premium Membership): https://programmingline.com/skillshare
Java Course: https://programmingline.com/java-course
Software Design Patterns Course: https://programmingline.com/software-...
Object Oriented Programming (OOPs) Course: https://programmingline.com/oops
Best Books for Software Courses: https://programmingline.com/best-book...
Campus Interview: https://programmingline.com/campus-in...
How to crack the programming aptitude round?: https://programmingline.com/how-to-cr...
*******************************************************
Subscribe my YouTube channels:
►Subscribe https://www.youtube.com/programmingli... this channel for watching Software Related courses like Java, Software Design Patterns, OOPs, and etc in Tamil, Telugu, and English.
►Subscribe / @roadtoinvestment7954 this channel for watching Income Tax saving schemes and Stock Market related videos.
►Subscribe / @rakesh-ms7tn this channel for watching Terrace Gardening Tips, Unboxing products, and Random videos in Tamil, Telugu, and English.
Website: https://www.programmingline.com
FaceBook page: / programminglineofficial
Instagram: / programmingline
Twitter: / programmingline
*******************************************************
: