Quiz on Decision Support Systems and Machine Learning

What is the primary focus of forecasting in a business context?

• Reducing production costs

• Increasing marketing budgets

• Strategic planning and operational efficiency

• Enhancing employee satisfaction

Which of the following is a challenge in forecasting real-world time series?

• Consistent data quality

• Predictable consumer behavior

• Trends and seasonality

• Stable market conditions

What is a key advantage of ML/DL models over traditional forecasting models?

• They require less data

• They are easier to implement

• They do not require hyperparameter tuning

• They capture complex dependencies and external features

What does AutoML stand for?

• Automated Machine Learning

• Artificial Machine Learning

• Automated Model Learning

• Advanced Model Learning

Which of the following is NOT a step in the ML forecasting lifecycle?

• Data preprocessing

• Model selection

• Hyperparameter tuning

• Market analysis

What is the purpose of hyperparameter tuning?

• To automate the entire forecasting process

• To reduce the amount of data needed

• To optimize model settings for better performance

• To select the best data source

Which algorithm is known for probabilistic forecasting with RNNs?

• DeepAR

• N-BEATS

• LightGBM

• Prophet

What is meta-learning primarily concerned with?

• Learning to forecast

• Learning to code

• Learning from large datasets

• Learning how to learn

What is a key benefit of using AutoML in forecasting?

• It eliminates the need for data

• It automates the full pipeline of model selection and evaluation

• It is only useful for large companies

• It requires extensive coding knowledge

Which of the following is a popular tool for AutoML?

• NumPy

• Pandas

• Auto-sklearn

• TensorFlow