NLP Quiz

What does NLP stand for in the context of artificial intelligence?

• Neural Language Processing

• Natural Learning Process

• Natural Language Processing

• Neural Language Prediction

Which of the following is an example of supervised learning in NLP?

• Text classification

• Word embeddings

• Language modeling

• Sentence segmentation

What is tokenization in NLP?

• Splitting text into words, sentences, or sub-words

• Identifying part of speech tags

• Finding semantic meaning

• Removing stop words

Which of these is used for part-of-speech tagging in NLP?

• NLTK

• OpenNLP

• SpaCy

• All of the above

What does 'stemming' in NLP involve?

• Reducing words to their base or root form

• Identifying named entities in text

• Determining sentiment of a text

• Generating word clouds

Which NLP task involves assigning a label to a piece of text (e.g., spam or not spam)?

• Named Entity Recognition (NER)

• Sentiment Analysis

• Text Classification

• Part-of-Speech Tagging

Which of the following is an example of unsupervised learning in NLP?

• Text classification

• Topic modeling

• Named Entity Recognition (NER)

• Sentiment analysis

In NLP, what is a 'stop word'?

• Words that are useful for text analysis

• Words that are removed during preprocessing due to their frequency

• Words that help with part-of-speech tagging

• Words that are unique to a document

Which of the following algorithms is commonly used for named entity recognition (NER)?

• Naive Bayes

• Conditional Random Fields (CRF)

• K-means clustering

• Decision Trees

What does the term 'word embedding' refer to in NLP?

• A method of visualizing text data

• A technique to transform words into vectors of numbers

• A method for converting text into sentences

• A way to organize text data in a hierarchical manner