seniorGradient Descent
What is energy landscape interpretation of Gradient Descent?
Updated May 16, 2026
Short answer
Gradient Descent can be viewed as motion in an energy landscape seeking minimal energy states.
Deep explanation
The loss function can be interpreted as an energy surface where Gradient Descent behaves like a physical system moving downhill. This analogy helps understand convergence, metastable states, and noise-driven transitions between basins.
Real-world example
Simulated annealing and physical system optimization.
Common mistakes
- Ignoring stochastic effects in real optimization landscapes.
Follow-up questions
- What is metastable state?
- How does noise affect landscape?