sam-quiz

You buy a smart bulb. What changes?

• Clothes score increases

• Home decor score increases

• Tech and home decor increase

• All scores reset

Why does Spotify suggest songs that match your workout vibe?

• It tracks your heart rate

• It reads your playlist name

• It matches your activity vector

• It uses your phone’s GPS

In a vector-based movie recommendation system, who is most similar to Kaali (Kabali)?

• Chandru (Jai Bhim)

• Ram (96)

• Baasha (Baasha)

• Karthik (Vinnaithaandi Varuvaayaa)

Which of the following is not likely represented as a vector in AI?

• Text comments

• Audio signals

• User's favorite color

• Toothpaste brand logo

What’s the real-world effect of linear combination in neural networks?

• Optimizing pizza toppings

• Weighing features like text vs image

• Counting neurons

• Balancing CPU and GPU

Why would Netflix show similar content to two strangers?

• Same device

• Both skipped ads

• Vector similarity

• Same IP

You see “fire” and “water” positioned close together in a word vector space. Why?

• They're opposites, and opposites attract

• They often appear in similar contexts

• They are spelled similarly

• The model grouped all 4-letter words together

A recommendation model gives you only horror movies. Why?

• Vector misalignment

• You clicked too many scary movies

• A/B test

• Server overload

Which of the following is a likely vector representation for someone who loves Action, hates Drama, and likes Comedy?

• [1, 1, 1]

• [5, 0, 3]

• [0, 5, 2]

• [3, 3, 3]

How do chatbots predict your next word in a sentence?

• Pre-installed dictionary

• Random generation

• Vector prediction using context

• Mind reading