Mastering the Sequence 2 Sequence Model with Attention
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Questions and Answers

Which type of neural networks are prerequisites for understanding the sequence 2 sequence model?

  • Recurrent Neural Networks (RNN) (correct)
  • Convolutional Neural Networks (CNN)
  • Feedforward Neural Networks (FNN)
  • Generative Adversarial Networks (GAN)

    • What is the purpose of attention mechanisms in the sequence 2 sequence model?

  • To reduce the complexity of the encoder-decoder architecture
  • To focus on a particular area of interest (correct)
  • To improve the accuracy of neural machine translation
  • To increase the efficiency of recurrent neural networks

    • In which scenario would the level of attention be higher according to the text?

  • Reading an article related to the current news
  • Both scenarios have the same level of attention
  • The text does not provide enough information to determine
  • Preparing for a test (correct)

    • What type of architecture do Sequence to Sequence (Seq2Seq) models use?

    <p>Encoder-decoder architecture</p> Signup and view all the answers

    What is one use case for Seq2Seq models?

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

    Which equation represents the computation of the attention score $e$ in the sequence to sequence model?

    <p>$e = f(s_{i-1}, h_j)$</p> Signup and view all the answers

    What does the context vector $c$ represent in the sequence to sequence model?

    <p>A weighted sum of the encoder hidden states</p> Signup and view all the answers

    What does the alignment model $f$ in the sequence to sequence model score?

    <p>How well the inputs around position $j$ and the output at position $i$ match</p> Signup and view all the answers

    How is the attention score $e$ used to compute the attention weights $\alpha_{ij}$?

    <p>By taking a softmax over the attention scores $e$ with respect to the $i$th output</p> Signup and view all the answers

    How does attention help alleviate the vanishing gradient problem in the sequence to sequence model?

    <p>By providing a direct path to the inputs</p> Signup and view all the answers

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