'Final state state' diaporamas de présentation

Finite-State Methods in Natural-Language Processing: Basic Mathematics

Finite-State Methods in Natural-Language Processing: Basic Mathematics. Ronald M. Kaplan and Martin Kay. Correspondence Theorem (Kleene). Every regular language L is accepted by some FSM M(L). M(L 1 ). ?. a. ?. M(L 2 ). ?. ?. M(L 1 ). M(L 2 ). ?. M(L). ?. Determinizing.

535 views • 53 slides

Lexical Analysis

Leonidas Fegaras. Lexical Analysis. Lexical Analysis. A scanner groups input characters into tokens input token value identifier x equal = identifier x star * x = x * (acc+123) left-paren ( identifier acc plus + integer 123 right-paren )

431 views • 28 slides

Lexical Analysis

Leonidas Fegaras. Lexical Analysis. Lexical Analysis. A scanner groups input characters into tokens input token value identifier x equal = identifier x star * x = x * (acc+123) left-paren ( identifier acc plus +

288 views • 28 slides

Searching a graph or a state space

253 views • 14 slides