Artificial Intelligence NLP and ML Quiz

What is the primary focus of Natural Language Processing (NLP)?

• Image recognition

• Understanding and processing human language

• Speech synthesis

• Data visualization

How many stages are typically involved in the Natural Language Processing (NLP) process?

• 7

• 6

• 5

• 8

What is the purpose of Convolutional Neural Networks (CNNs) primarily?

• Processing time series data

• Processing tabular data

• Processing data with grid-like topology

• Processing audio data

Which of the following is NOT an application of CNNs?

• Image classification

• Medical image analysis

• Facial recognition

• Speech synthesis

What is the role of the Hidden Layer in a simple neural network?

• Processes input data

• Analyzes the output from the previous layer

• None of the above

• Gives the final result

What is the first stage in the Natural Language Processing (NLP) process?

• Natural Language Generation

• Text Preprocessing

• Feature Extraction

• Model Building

Which process involves reducing words to their base or root form in text preprocessing?

• Stop Word Removal

• Lemmatization and Stemming

• Normalization

• Tokenization

What is the purpose of Vectorization in the NLP process?

• Converting text into numerical format

• Removing stop words

• Assigning part of speech to each word

• Creating concise summaries

What is the final stage in the NLP process?

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Answer explanation

Continuous learning

How many layers are there in a simple neural network?

• 4

• 3

• 2

• 1