Image Captioning Quiz

5 questions Pass: 70% +25 pts (50 with Pro)

Quiz covering Multimodal Understanding

What you'll be asked

  1. What is the primary goal of an image captioning model?
  2. In a standard Encoder-Decoder architecture for image captioning, what is the role of the Encoder?
  3. Which mechanism is commonly used in image captioning to allow the decoder to focus on specific parts of the image while generating each word?
  4. When evaluating an image captioning model, which metric is specifically designed to measure the similarity between generated captions and human-written references based on n-gram overlap?
  5. During inference in an auto-regressive captioning model, why is 'Beam Search' often preferred over 'Greedy Search'?

Answers and explanations come after you submit.