Bayesian information criterion
(1.2 hours to learn)
The Bayesian information criterion (BIC) is a rough approximation to the marginal likelihood, based on the asymptotic behavior of the Laplace approximation as more data is observed.
This concept has the prerequisites:
- Know the formula for the BIC
- Derive the formula in terms of the Laplace approximation
Core resources (read/watch one of the following)
→ The Bayesian Information Criterion
Supplemental resources (the following are optional, but you may find them useful)
→ Pattern Recognition and Machine Learning
A textbook for a graduate machine learning course, with a focus on Bayesian methods.
Location: Section 4.4.1, pages 216-217
→ Machine Learning: a Probabilistic Perspective
A very comprehensive graudate-level machine learning textbook.
Location: Sections 18.104.22.168 (pages 161-162) and 8.4.2 (pages 255-256)
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