35.21. Advances in PGA Prediction through AI and Machine Learning

Try these first

1. 1.

   What does PGA stand for?

   Hint

   Look for the maximum value of acceleration.

2. 2.

   Name one machine learning model used for predicting PGA.

   Hint

   Think about models that learn from data.

3. 3.

   What does PGA represent?

   • Ground acceleration during an earthquake
   • Maximum temperature
   • Average rainfall

   Hint

   Recall its significance in earthquake engineering.

4. 4.

   True or False: Machine learning models can adapt to new seismic data.

   • True
   • False

   Hint

   Think about how these models improve over time.

5. 5.

   How could a model trained entirely on historical seismic data that does not include local geological conditions lead to inaccurate PGA predictions?

   Hint

   Consider what geological details might affect acceleration.

6. 6.

   Propose a study design that uses machine learning to predict PGA in a new region without prior data. What steps would you take?

   Hint

   Think about the importance of data diversity and relevance.