Tag: language models
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Tokenization
Definition and Overview: In the context of artificial intelligence (AI) and natural language processing (NLP), tokenization refers to the process of breaking text into smaller units called tokens. These tokens are the basic building blocks that AI models work with, and they can range from whole words to subword fragments or even single characters. For…
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Natural Language Processing (NLP)
Definition of NLP Natural Language Processing (NLP) is a branch of artificial intelligence (AI) and computer science that focuses on the interaction between computers and human language. In simple terms, NLP enables machines to understand, interpret, process, and generate human (natural) languages, both text and speech, in a way that is useful and meaningful. Achieving…
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Hallucination in AI
In the field of artificial intelligence (AI), hallucination refers to a phenomenon where an AI system generates output that appears plausible and confident but is actually false, nonsensical, or unsupported by reality). In other words, the AI is effectively “making things up” – providing information or details that were never in its training data or…