What’s the Difference Between NLP, NLU, and NLG?

Understanding Natural Language Processing: NLP NLU NLG by Avani Shitole Oct, 2023


When you’re analyzing data with natural language understanding software, you can find new ways to make business decisions based on the information you have. By understanding which words are important in a given context, ASU is able to figure out the potential mistakes made by deep learning models (if any) and can correct it (as long as the training data quality is sufficient). It’s an extra layer of understanding that reduces false positives to a minimum. NLP and NLU have made these possible and continue shaping the virtual communication field.


Contact center operators and CX leaders want to improve customer experience, increase revenue generation and reduce compliance risk. Manual ticketing is a tedious, inefficient process that often leads to delays, frustration, and miscommunication. This technology allows your system to understand the text within each ticket, effectively filtering and routing tasks to the appropriate expert or department.

The Impact of NLU in Customer Experience

NLP algorithms excel at processing and understanding the form and structure of language. It uses neural networks and advanced algorithms to learn from large amounts of data, allowing systems to comprehend and interpret language more effectively. NLU often involves incorporating external knowledge sources, such as ontologies, knowledge graphs, or commonsense databases, to enhance understanding.


It involves techniques for analyzing, understanding, and generating human language. NLP enables machines to read, understand, and respond to natural language input. NLU is a subset of NLP that breaks down unstructured user language into structured data that the computer can understand. It employs both syntactic and semantic analyses of text and speech to decipher sentence meanings. Syntax deals with sentence grammar, while semantics dives into the intended meaning.

What is the primary difference between NLU and NLP?

Speech recognition is powered by statistical machine learning methods which add numeric structure to large datasets. In NLU, machine learning models improve over time as they learn to recognize syntax, context, language patterns, unique definitions, sentiment, and intent. On the other hand, NLU delves deeper into the semantic understanding and contextual interpretation of language.

From categorizing text, gathering news and archiving individual pieces of text to analyzing content, it’s all possible with NLU. Real-world examples of NLU include small tasks like issuing short commands based on text comprehension to some small degree like redirecting an email to the right receiver based on basic syntax and decently sized lexicon. AI technology has become fundamental in business, whether you realize it or not. Recommendations on Spotify or Netflix, auto-correct and auto-reply, virtual assistants, and automatic email categorization, to name just a few. Try out no-code text analysis tools like MonkeyLearn to  automatically tag your customer service tickets.

What is Natural Language Processing (NLP)?

NLG, on the other hand, involves using algorithms to generate human-like language in response to specific prompts. The models examine context, previous messages, and user intent to provide logical, contextually relevant replies. It also facilitates sentiment analysis, which involves determining the sentiment or emotion expressed in a piece of text, and information retrieval, where machines retrieve relevant information based on user queries. NLP has the potential to revolutionize industries such as healthcare, customer service, information retrieval, and language education, among others.

Evolution of AI in a corporate world – artificial-intelligence.cioreview.com

Evolution of AI in a corporate world.

Posted: Fri, 27 Oct 2023 14:49:54 GMT [source]

Human language, verbal or written, is very ambiguous for a computer application/code to understand. ATNs and their more general format called “generalized ATNs” continued to be used for a number of years. Natural language processing and its subsets have numerous practical applications within today’s world, like healthcare diagnoses or online customer service. In this case, the person’s objective is to purchase tickets, and the ferry is the most likely form of travel as the campground is on an island. Most of the time financial consultants try to understand what customers were looking for since customers do not use the technical lingo of investment.

A natural language is a language used as a native tongue by a group of speakers, such as English, Spanish, Mandarin, etc. Cubiq offers a tailored and comprehensive service by taking the time to understand your needs and then partnering you with a specialist consultant within your technical field and geographical region. In conclusion, I hope now you have a better understanding of the key differences between NLU and NLP. This will empower your journey with confidence that you are using both terms in the correct context. The rich text element allows you to create and format headings, paragraphs, blockquotes, images, and video all in one place instead of having to add and format them individually. These capabilities, and more, allow developers to experiment with NLU and build pipelines for their specific use cases to customize their text, audio, and video data further.


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