Category: Text Classification

Natural Language Processing (NLP) is a branch of artificial intelligence that aims to enable computers to comprehend, interpret, and generate human language effectively. The Bag of Words model is a fundamental technique in NLP, providing a straightforward and efficient method for representing text data in a format suitable for machine learning algorithms. This approach involves…

Word embeddings are a fundamental component of natural language processing (NLP) and artificial intelligence (AI) systems. They represent words as vectors in a high-dimensional space, where the position of each word is determined by its meaning and usage. This representation allows words with similar meanings to be positioned closer together in the vector space, while…

Tokenization is a security technique that replaces sensitive data with unique identification symbols, preserving essential information while safeguarding its confidentiality. This method is extensively employed in the payment industry to protect credit card information and prevent fraudulent activities. The process involves substituting sensitive data, such as a credit card number, with a randomly generated string…

Feature extraction is a critical component of data analysis, particularly in artificial intelligence (AI) and machine learning. This process involves transforming raw data into a more manageable format, facilitating easier interpretation and analysis. By identifying and selecting the most relevant features from a dataset, analysts can reduce data dimensionality, enhance model performance, and uncover valuable…

Deep learning is a specialized branch of artificial intelligence (AI) that utilizes algorithms to process data and mimic human brain function in solving complex problems. It is founded on neural networks, which consist of interconnected layers of algorithms capable of pattern recognition and intelligent decision-making. These algorithms are designed to learn from vast amounts of…

Supervised learning is a machine learning technique that uses labeled datasets to train algorithms. In this approach, input data is paired with corresponding correct outputs. The primary objective is to develop a model that can accurately map inputs to outputs, enabling predictions on new, unseen data. During the training process, the algorithm learns from a…

Text classification is a core task in natural language processing (NLP) and machine learning, with widespread applications including sentiment analysis, spam detection, and topic categorization. The primary objective of Text Classification is to automatically assign predetermined categories or labels to text data based on its content. This process involves training a model using a labeled…