Latent Semantic Analysis (LSA) Quiz
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Questions and Answers

What does Latent Semantic Analysis (LSA) analyze?

  • A set of images
  • A series of audio recordings
  • A collection of documents (correct)
  • A group of spreadsheets

What type of data does LSA analyze?

  • Graphical data
  • Textual data (correct)
  • Audio data
  • Numerical data

What is the primary focus of Latent Semantic Analysis (LSA)?

  • Recognizing patterns in audio recordings
  • Analyzing patterns in visual data
  • Identifying relationships between words in documents (correct)
  • Extracting insights from numerical datasets

In Latent Semantic Analysis (LSA), what does the term 'LSA' sometimes refer to?

<p>A more general approach of applying SVD to a term-document matrix (A)</p> Signup and view all the answers

How is similarity between documents measured in Latent Semantic Analysis (LSA)?

<p>Using cosine similarity between document vectors (A)</p> Signup and view all the answers

What aspect of context is of interest in Latent Semantic Analysis (LSA)?

<p>Document vectors (C)</p> Signup and view all the answers

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