what is the technology that allows computer to understand human language

The technology that allows computers to understand human language is called Natural Language Processing (NLP) . NLP is a form of artificial intelligence that uses algorithms and statistical models to enable computers to understand and analyze human language, whether it is spoken or written. NLP involves two main phases: data preprocessing and algorithm development. The process starts with lexical analysis, also known as tokenization, which divides text into paragraphs, sentences, and words. Then, syntactic analysis or parsing goes through the sentence word by word to create a structural description of the sentence, usually in the form of a tree. NLP has many applications, including text summarization, translation, keyword generation, sentiment analysis, and chatbots. NLP is used in a wide variety of everyday products and services, such as voice-activated digital assistants on smartphones, email-scanning programs used to identify spam, and translation apps that decipher foreign languages.