What is natural language understanding | NLU Defined | Algolia

Natural-language understanding (NLU) is a subset of natural-language processing (NLP), which focuses on teaching computers to understand the meaning behind text or spoken speech. NLU leverages AI to recognize language attributes such as sentiment, semantics, context, and intent, enabling computers to understand subtleties and variations in language. This technology has numerous applications, including chatbots, voice-based intelligent personal assistants, language translation, customer feedback analysis, search engines, content access platforms, customer service and support applications, and online gaming assistance. NLU is crucial for improving the accuracy and usefulness of computer software and applications in responding to written and spoken commands.