Syntactic and Semantic Analysis

Which of the following is the primary goal of syntactic analysis in AI?

• To understand the meaning of the sentence

• To generate natural language from structured data

• To check the grammatical structure of the input language

• To translate one language into another

What is a 'parse tree' used for in syntactic analysis?

• To store the semantic meaning of a sentence

• To visually represent the syntax of a sentence

• To identify the most probable word in a sentence

• To translate one language to another

Which of the following algorithms is commonly used for syntactic parsing in AI?

• K-means clustering

• Recursive descent parsing

• Q-learning

• Naive Bayes classification

In syntactic analysis, what is the term used for the individual components of a parse tree, such as nouns, verbs, and adjectives?

• Lexical items

• Non-terminal symbols

• Terminal symbols

• Production rules

Which of the following is NOT a type of syntactic parser?

• Top-down parser

• Bottom-up parser

• Left-to-right parser

• Shift-reduce parser

What is the role of a 'grammar' in syntactic analysis?

• It defines the meaning of sentences

• It specifies the structure and rules for constructing valid sentences

• It helps in semantic interpretation

• It predicts the next word in a sentence

Which type of grammar is most commonly used in syntactic analysis of natural languages?

• Context-free grammar (CFG)

• Regular grammar

• Context-sensitive grammar

• Unrestricted grammar

What is semantic analysis in Natural Language Processing (NLP)?

• Analyzing the syntax of sentences

• Understanding the meaning of words and sentences

• Translating text from one language to another

• Tokenizing words in a sentence

Which of the following is NOT a type of semantic analysis?

• Lexical semantics

• Syntactic parsing

• Sentiment analysis

• Named entity recognition

What is the main goal of word sense disambiguation in semantic analysis?

• Assigning a part of speech to each word

• Identifying the correct meaning of a word in context

• Removing stop words from a text

• Converting text into numerical form