👉 A recognizer, also known as a speaker or a decoder, is an artificial intelligence (AI) model that processes information from one source to another and reconstructs the original source. It is responsible for interpreting human language inputs and generating appropriate responses based on its understanding of the input text. Recognizers can be broadly categorized into two types: natural language processing (NLP) and machine translation (MT). In NLP, a recognizer is used to understand and interpret human language inputs, while in MT,