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</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</p> Signup and view all the answers

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

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

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