Set
Finite, non-empty
ALPHABET
Sequences of symbols from the alphabet
STRING
NFA means?
NONDETERMINISTIC FINITE AUTOMATA
PDA means
PUSHDOWN AUTOMATA
They encompass all languages for which a semi-decision procedure exists.
RECURSIVE LANGUAGE
It aims to enable computers to understand, generate human language, facilitating applications like sentiment analysis and machine translation.
NATURAL LANGUAGE PROCESSING
TM MEANS?
TURING MACHINES
DFA means?
DETERMINISTIC FINITE AUTOMATA
They are expressed by context-free grammars.
CONTEXT-FREE LANGUAGES
This employs computational techniques to perform logical reasoning automatically, enabling the verification of mathematical proofs and system behavior.
AUTOMATED REASONING
These are described by regular expressions or recognized by finite automata. They form the simplest class of formal languages.
REGULAR LANGUAGES
A collection of objects.
SET