Text Summarization
Text Summarization: A Comprehensive Guide Text summarization is a natural language processing (NLP) technique used to generate a concise and meaningful summary of a longer text while retaining its key….
Tag: Text Mining
Topic Modeling (LDA)
Topic Modeling (LDA – Latent Dirichlet Allocation) Introduction Topic modeling is an unsupervised machine learning technique that identifies the underlying themes (topics) in a large collection of text documents. One….
Sentiment Analysis
Sentiment Analysis – A Comprehensive Guide 1. Introduction to Sentiment Analysis Sentiment Analysis, also known as opinion mining, is a Natural Language Processing (NLP) technique that determines the emotional tone….
Named Entity Recognition (NER)
Named Entity Recognition (NER) – A Comprehensive Guide 1. Introduction to Named Entity Recognition (NER) Named Entity Recognition (NER) is a fundamental task in Natural Language Processing (NLP) that involves….
Bag of Words and TF-IDF
Bag of Words (BoW) and TF-IDF in Natural Language Processing (NLP) Introduction In Natural Language Processing (NLP), text data needs to be converted into a numerical format before being used….
Tokenization and Lemmatization
Tokenization and Lemmatization in Natural Language Processing (NLP) Introduction to Tokenization and Lemmatization Natural Language Processing (NLP) is a branch of artificial intelligence that enables machines to understand and process….
Business Applications of Time Series Analysis
Business Applications of Time Series Analysis 1. Introduction to Time Series Analysis in Business Time Series Analysis is a crucial statistical technique used in business to analyze data collected over….
Seasonal Decomposition of Time Series
Seasonal Decomposition of Time Series (STL, Classical Decomposition) 1. Introduction to Seasonal Decomposition Seasonal Decomposition of Time Series (SDTS) is a statistical technique used to break down a time series….
Using Google Colab for Deep Learning
Using Google Colab for Deep Learning: A Comprehensive Guide Introduction to Google Colab Google Colab (Colaboratory) is a free cloud-based Jupyter notebook environment provided by Google. It enables users to….
PyTorch Basics
PyTorch Basics: A Comprehensive Guide Introduction to PyTorch PyTorch is an open-source deep learning framework developed by Facebook’s AI Research (FAIR) lab. It provides an easy-to-use platform for tensor computations,….