A natural language or ordinary language is a language that occurs naturally in a human community by a process of use, repetition, and change. It can take...

Natural language processing (NLP) is a subfield of computer science and especially artificial intelligence. It is primarily concerned with providing computers...

Natural language generation (NLG) is a software process that produces natural language output. A widely cited survey of NLG methods describes NLG as "the...

Natural-language programming (NLP) is an ontology-assisted way of programming in terms of natural-language sentences, e.g. English. A structured document...

Natural language understanding (NLU) or natural language interpretation (NLI) is a subset of natural language processing in artificial intelligence that...

Controlled natural languages (CNLs) are subsets of natural languages that are obtained by restricting the grammar and vocabulary in order to reduce or...

Natural-language user interface (LUI or NLUI) is a type of computer human interface where linguistic phenomena such as verbs, phrases and clauses act as...

The Natural Language Toolkit, or more commonly NLTK, is a suite of libraries and programs for symbolic and statistical natural language processing (NLP)...

A language model is a model of natural language (language that occurs naturally in a human community). Language models are useful for a variety of tasks...

Formal semantics is the scientific study of grammatical meaning in natural languages using formal concepts from logic, mathematics and theoretical computer...

is a process of analyzing a string of symbols, either in natural language, computer languages or data structures, conforming to the rules of a formal grammar...

Natural language training is a set of procedures used by behavior analysts that rely heavily on mand training in the natural environment. These procedures...

the term language planning means the prescriptions given to a natural language to standardize it; in this regard, even a "natural language" may be artificial...

is provided as an overview of and topical guide to natural-language processing: natural-language processing – computer activity in which computers are...

large language model (LLM) is a machine learning model designed for natural language processing tasks, especially language generation. LLMs are language models...

communication requires a machine to understand natural language and to generate language that is natural. Meta AI seeks to improve these technologies to...

while natural languages evolve out of a particular culture or people group, and other conlangs may have group involvement. Fictional languages are also...

The history of natural language processing describes the advances of natural language processing. There is some overlap with the history of machine translation...

structures found in all languages is sometimes referred to as universal semantics. Semantics usually focuses on natural languages but it can also include...

Quantum natural language processing (QNLP) is the application of quantum computing to natural language processing (NLP). It computes word embeddings as...

(AI) model. A prompt is natural language text describing the task that an AI should perform. A prompt for a text-to-text language model can be a query,...

awareness Natural-language processing Non-native speech database Origin of language Passive speaker (language) Second-language attrition Spoken language Pichler...

Natural Language Web or NLWeb was introduced by Microsoft in 2025. It is an open python project designed to simplify the creation of natural language...

the state-of-the-art for large language models. As of 2020[update], BERT is a ubiquitous baseline in natural language processing (NLP) experiments. BERT...

control that the academies exert over these languages does not render the latter controlled natural languages in the sense that the various kinds of "simple...

An analytic language is a type of natural language in which a series of root/stem words is accompanied by prepositions, postpositions, particles and modifiers...

Natural Language Processing is a bimonthly peer-reviewed academic journal published by Cambridge University Press which covers research and software in...

Philosophy of language refers to the philosophical study of the nature of language. It investigates the relationship between language, language users, and...

(dichotomy) established between languages and dialects. Natural languages are spoken, signed, or both; however, any language can be encoded into secondary...

known natural languages, largely superseding the ISO 639-2 three-letter code standard. This table lists all two-letter codes (set 1), one per language for...