Tag: NLP and Text Mining

Data Science

Tokenization in NLP | Techniques to Apply Tokenization in Python

by Atul Harsha

LAST UPDATED: January 7, 2023, 13:42 IST

Tokenization is breaking down a text into smaller pieces called "tokens." These tokens can be words, phrases, or even letters or numbers. Tokenization is often used in natural language processing...

NLP and Text Mining

Data Science

Text Classification with BERT

by Atul Harsha

LAST UPDATED: December 19, 2022, 18:07 IST

BERT (Bidirectional Encoder Representations from Transformers) is a pre-trained language model developed by Google. It is a transformer-based model that can be fine-tuned for a wide range of natural language...

NLP and Text Mining, Deep Learning and Neural Networks

Data Science

The Ultimate Showdown: RNN vs LSTM vs GRU – Which is the Best?

by Atul Harsha

LAST UPDATED: May 22, 2023, 17:06 IST

Recurrent neural networks (RNNs) are a type of neural network that are used for processing sequential data, such as text, audio, or time series data. They are designed to remember...

NLP and Text Mining, Deep Learning and Neural Networks

Data Science

Understanding Part-of-Speech Tagging in NLP: Techniques and Applications

by Atul Harsha

LAST UPDATED: December 20, 2022, 16:55 IST

Table of Content Introduction to POS Tagging Use of Parts of Speech Tagging in NLP Steps Involved in the POS tagging Application of POS Tagging Implement Parts-Of-Speech tags using Spacy...

NLP and Text Mining

Data Science

Introduction to Recurrent neural networks and the Math behind them

by Atul Harsha

LAST UPDATED: December 26, 2022, 12:46 IST

Recurrent Neural Network (RNN) are deep learning algorithms with short-term memory created to deal with sequential data. This algorithm is commonly used in Google Search Suggestion, Apple voice search, Google...

deep learning, NLP and Text Mining

Data Science

Introduction to Web Scraping using R

by Kinsuk Ghatak

LAST UPDATED: September 29, 2022, 13:23 IST

In this article on web scraping, we will discuss about the concept, its importance, process flow, usage and application. Let us get started: Table of Contents What is Web Scraping?Need...

NLP and Text Mining

Data Science

Extracting Information from Text Data Using Spacy in NLP

by Prerna-Singh

LAST UPDATED: June 24, 2022, 8:15 IST

Natural Language Processing (NLP) is one of the most fascinating subfields of data science. Knowledge of NLP is essential for data scientists to whip up solutions for exploiting unstructured textual...

NLP and Text Mining

Data Science

Text Pre-processing For Spam Filtering (With Codes)

by Shiksha Online

LAST UPDATED: January 18, 2022, 10:52 IST

by Sahib Singh “Garbage in Garbage Out” this quote is one of the key fundamentals when it comes to machine learning and Natural language processing. Natural language processing is no...

machine learning, NLP and Text Mining

Data Science

Spam Filtering using Bag of Words

by Shiksha Online

LAST UPDATED: March 13, 2023, 17:12 IST

We daily receive many emails, some of which are spam and useless to us. So, what if we can make a spam filtering system using text classification that classifies whether...

Python for Data Science, NLP and Text Mining

Data Science

Learn All About Sentiment Analysis

by Rashmi Karan

LAST UPDATED: October 12, 2022, 11:57 IST

Sentiment analysis, also known as opinion mining, is an automatic massive document classification task that focuses on cataloging documents based on the positive or negative connotation of the language used...

NLP and Text Mining