NLP Quiz

What is the primary challenge of NLP?

• Lack of computing power

• Ambiguity in language

• Absence of machine learning models

• Low-quality datasets

What does a grammar-based Language Model (LM) primarily rely on?

• Deep learning

• Predefined linguistic rules

• Statistical probability

• Tokenization techniques

Which of the following regular expressions matches an email address?

• [a-zA-Z0-9]+@[a-z]+\.[a-z]+

• [a-zA-Z0-9]+#\d+

• .*@[a-z]+\.\d+

• ^\d{10}$

Which of the following is an application of Regular Expressions in NLP?

• Tokenization

• Grammar construction

• Predictive text generation

• Sentence completion

What are the two main components of a Finite-State Automaton?

• States and Transitions

• Nodes and Edges

• Tokens and Symbols

• Rules and Constraints

In the context of English Morphology, what does a morpheme represent?

• The smallest grammatical unit of meaning

• A group of words with similar meaning

• The root word in a lexicon

• A rule for sentence structure

What is the purpose of a transducer in NLP?

• To convert one representation of language to another

• To classify text into categories

• To parse sentences into syntax trees

• To store lexicons for languages

What is Tokenization in NLP?

• The process of breaking text into meaningful chunks

• Converting text into numerical values

• Detecting grammatical errors in a sentence

• Compressing text data for storage

What is Minimum Edit Distance used for in NLP?

• Comparing two texts for similarity

• Calculating the grammatical correctness of a sentence

• Tokenizing sentences into words

• Identifying semantic relationships in a text

Which of the following operations is NOT considered in Minimum Edit Distance?

• Insertion

• Substitution

• Rearrangement

• Deletion