NLP 1

Which of the following is a core component of NLP?

• Speech Recognition

• Sentiment Analysis

• Machine Learning

• Syntax Analysis

Which of the following techniques is used for converting words to their base form in NLP?

• Tokenization

• Word Embedding

• Lemmatization

• Stop Word Removal

What is the main objective of sentiment analysis in NLP?

• To determine the topic of a text

• To determine the language of a text

• To determine the emotion expressed in a text

• To determine the author of a text

Which of the following algorithms is commonly used for text classification in NLP?

• Linear Regression

• Mean Shift

• Naive Bayes

• K-Means

Which of the following is a common text classification task in NLP?

• Named Entity Recognition

• Dependency Parsing

• Machine Translation

• Spam Detection

Which of the following tasks involves identifying the grammatical structure of a sentence in NLP?

• Named Entity Recognition

• Sentiment Analysis

• Part-of-Speech (POS) Tagging

• Lemmatization

Which of the following is a common data preprocessing step in NLP?

• Dimensionality Reduction

• Data Imputation

• Text Cleaning

• Outlier Detection

What is the main goal of natural language understanding?

• To convert unstructured text into structured data

• To generate natural language text from data

• To recognize and interpret the meaning of human language

• To detect and correct grammatical errors in text

Which of the following is a common challenge in natural language understanding?

• Dealing with different accents and dialects

• Handling multiple languages

• Recognizing sarcasm and irony

• All of the above

Which of the following is an important factor in building a successful natural language understanding model?

• Having a large amount of training data

• Using a complex algorithm

• Including all possible features in the model

• None of the above