Data AI HMK

What technology does a 'smart supermarket' plan to use to recognise items?

• Drones

• Robots

• Cameras

• Sensors

What is the AI application expected to do with the items in the 'smart supermarket'?

• Track their prices

• Recognise them in baskets

• Suggest alternatives

• Improve their quality

What is the supermarket's strategy to improve checkout?

• Hiring more staff

• Using AI with cameras

• Reducing product range

• Offering discounts

What is the primary use of training data?

• To test the model

• To train the model

• To delete unnecessary data

• To create new data

What is bias in the context of machine learning?

• When a model performs perfectly

• When a model favours some things and deprioritises others

• When a model is too complex

• When a model is too simple

Which of the following is an example of machine learning bias?

• A model that predicts weather accurately

• A model that shows computer programmer jobs only to users identified as male

• A model that translates languages perfectly

• A model that sorts emails into folders

What does a biased machine learning model do?

• It performs all tasks equally well

• It favours certain outcomes over others

• It uses less computational power

• It is always more accurate

What is the main concern with using biased data in AI models?

• It makes the model faster

• It makes the model less accurate

• It makes the model more expensive

• It makes the model more complex

What societal issue is highlighted by the use of biased data?

• Economic growth

• Technological advancement

• Inequality

• Environmental change

What are the three types of machine learning?

• Data-driven, rule-based, supervised

• Supervised, unsupervised, reinforcement

• Prediction-based, training-based, rule-based

• Image recognition, sentiment analysis, natural language processing