NLP is a field of artificial intelligence that focuses on the interaction between computers and human language. It encompasses various tasks, including text analysis, language translation, sentiment analysis, and information extraction, and plays a vital role in applications like chatbots, language translation services, and text analytics tools.

CV is a branch of artificial intelligence (AI) that focuses on teaching machines to understand and interpret visual information from the world, including images and videos. It has applications in autonomous systems, healthcare, augmented reality, quality control, and more, revolutionizing how machines perceive and interact with the visual world.

Recommendation System, is a field that deals with developing algorithms to provide personalized recommendations to users. These systems are widely used in various applications, such as e-commerce, streaming platforms, and content recommendations, to suggest products, services, or content that are most relevant to individual users preferences and behavior.

Model Deployment is the process of deploying a trained machine learning model into a live, operational system to make real-time predictions or classifications based on incoming data. It's the bridge that connects the model's analytical capabilities to practical applications in various domains, from recommendation systems to autonomous vehicles.