Understanding Context-Free Grammar

What is Grammar?

What is the form of a grammar G?

What does Syntax refer to?

What are the types of grammar in NLP?

What is Context-Free Grammar?

What is the classification of symbols in CFG?

What are the four components of CFG?

What are the limitations of context-free grammar in NLP?

• Limited expressiveness

• Handling idiomatic expressions

• Handling coordination

• Handling ellipsis

What is Constituency Grammar also known as?

• Phrase structure grammar

• Dependency grammar

• Context-free grammar

• Hybrid grammar

What is the goal of constituency grammar?

• To organize any sentence into its constituents

• To analyze grammatical relationships

• To handle long-distance dependencies

• To mitigate limitations of dependency grammar