Which of the following is not a specific technology of artificial intelligence?

Question

Options

• AKnowledge map
• BMachine translation
• CRiemann geometry
• DSemantic understanding

• A
  15% (6)
• B
  3% (1)
• C
  75% (30)
• D
  8% (3)

Explanation

Riemann geometry is a branch of pure mathematics concerned with the properties of curved surfaces and spaces. It has no direct role as an AI technology, making it the correct answer. Knowledge maps (or knowledge graphs) are used in AI to represent structured relationships between concepts and are foundational to systems like search engines and question-answering tools. Machine translation, such as automatic language conversion between languages, is a well-established AI application. Semantic understanding refers to AI systems' ability to interpret the meaning of language, which is central to natural language processing.

Memory tip: When a choice belongs to classical mathematics or physics rather than computing or cognitive systems, it is almost certainly not an AI technology. Riemann geometry sounds technical, but it has no direct place in an AI toolset the way translation, language understanding, or knowledge representation do.

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