'Unique start state' diaporamas de présentation

6.852: Distributed Algorithms Spring, 2008

592 views • 44 slides

Discriminative n-gram language modeling

Discriminative n-gram language modeling. Brian Roark, Murat Saraclar, Michael Collins. Presented by Patty Liu. Outline. Global linear models - The perceptron algorithm - Global conditional log-linear models (GCLM) Linear models for speech recognition - The basic approach

359 views • 26 slides

Regular expressions Regular languages

234 views • 10 slides

Pushdown Automaton (PDA)

Pushdown Automaton (PDA). A Pushdown Automaton is a nondeterministic finite state automaton (NFA) that permits ? -transitions and a stack. Pushdown Automaton (PDA). Q : A finite set of states. S : A finite set of input symbols. G : A finite stack alphabet.

334 views • 8 slides