Research map / Learning theory and algorithms / Submodular and game algorithms
Optimal Continuous DR-Submodular Maximization and Applications to Provable Mean Field Inference
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use DR-DoubleGreedy instead of Submodular-DoubleGreedy | One-epoch mean-field optimization · Amazon Baby Registries ELBO and PA-ELBO experiments | objective value: The paper reports improvement in both objectives across the experiments. | Helped |
| Use DR-DoubleGreedy instead of BSCB | One-epoch mean-field optimization · Amazon Baby Registries ELBO | ELBO: 2.771±0.123 -> 3.035±0.059 | Helped |
| Use DR-DoubleGreedy instead of BSCB | One-epoch mean-field optimization · Amazon Baby Registries PA-ELBO | PA-ELBO: media, D=2: 1.477±0.128 -> 1.336±0.101; furniture, D=2: 2.287±0.399 -> 2.402±0.159 | Mixed |
| Initialize multi-epoch coordinate optimization with the DR-DoubleGreedy 1/2-guarantee solution | DG-MeanField-1/2 · Amazon Baby Registries ELBO and PA-ELBO | objective value after one epoch | Helped |
| Use random or fixed-boundary initialization rather than a guaranteed Double Greedy initializer | Multi-epoch coordinate ascent · Amazon Baby Registries ELBO and PA-ELBO | convergence behavior | Mixed |
| Run more coordinate-wise optimization epochs after initialization | Multi-epoch mean-field algorithms · Amazon Baby Registries ELBO and PA-ELBO | objective value | No clear effect |
| Use shrunken Frank-Wolfe instead of DG-MeanField-1/2 | Continuous DR-submodular optimization · Synthetic and Amazon experiments | objective value: 10 times more computations | Hurt |
| Use the gain-weighted convex combination of the two coordinate-wise candidates in the DR-DoubleGreedy update | Continuous DR-submodular maximization · Box-constrained DR-submodular objectives | approximation ratio: 1/2 | Helped |
Closest papers by meaning
- Continuous DR-submodular Maximization: Structure and Algorithms (NeurIPS 2017 · similarity 0.91)
- Provable Variational Inference for Constrained Log-Submodular Models (NeurIPS 2018 · similarity 0.90)
- Variational Inference in Mixed Probabilistic Submodular Models (NeurIPS 2016 · similarity 0.90)
- Optimization for Approximate Submodularity (NeurIPS 2018 · similarity 0.87)
- Mean Field for the Stochastic Blockmodel: Optimization Landscape and Convergence Issues (NeurIPS 2018 · similarity 0.87)
- Online Two-Stage Submodular Maximization (NeurIPS 2025 · similarity 0.85)
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