Time flies like an arrow; fruit flies like a banana. Oettinger (1966)
컴퓨터가 자연적인 언어(natural language)를 처리하도록 하는 데에 있어서의 어려움에 대한 초기의 연구에서, Anthony Oettinger는 우리가 예상되는 구조(expected structure)에 기반하여 어떻게 문장을 번역하는지, 그리고 우리가 번역하며 오류를 범했을 때,
What is AI?
Artificial intelligence(AI) is the intelligence of machines and the branch of computer science that aims to create it.
Al text books define the field as "the study and design of intelligent agents“
John McCarthy, who coined the term in 1956, defines it as "the science and engineering of making intelligent machines
History of AI
Beginning (1943-1951)
Early Interest Period
Herbert Spencer coined the phrase "survival of the fittest” in his 1851 work Social Statics and later used it to characterize what Charles Darwin had called natural selection.
J.B.S. Haldane was the first to quantify fitness, in terms of the modern evolutionary synthesis of Darwinism and Mendelian genetics starting with his 1924 paper A Mathematical Theory of Natural and Artificial Selection
Construct of CC (Michael Canale & Merril Swain)
Grammatical Competence
: aspect of CC that encompasses “knowledge of lexical items and rules of morphology, syntax, sentence-grammar semantics, and phonology.”
Discourse Competence
: the ability we have to connect sentences in stretches of discourse and to form a meaningful whole out of a series of utterances.
→ Reflect the us