Graph Neural Networks: The Next Frontier

I recently got into Graph Neural Networks (GNNs), and it’s fascinating. Traditional ML assumes data points are independent. But what about social networks, molecules, or knowledge graphs where relationships matter? GNNs allow you to learn from the structure itself. It’s a bit more advanced, but the applications are huge. It feels like we’re just scratching the surface of what’s possible with relational data. If you’re looking for a challenging but rewarding specialization, this is a good one.