Short Overview: Power of random signs: ℓ2 norm estimation, subspace embeddings (regression), Johnson-Lindenstrauss, deterministic point ... Contents: - dual LPs - set cover by dual fitting - primal-dual method for set cover - introduction PTAS, FPTAS, class APX.
Advanced Algorithms Compsci 224 Lecture 20 -
Power of random signs: ℓ2 norm estimation, subspace embeddings (regression), Johnson-Lindenstrauss, deterministic point ... Contents: - dual LPs - set cover by dual fitting - primal-dual method for set cover - introduction PTAS, FPTAS, class APX. Simplex wrap-up, strong duality, complementary slackness, ellipsoid, intro to interior point.
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- Power of random signs: ℓ2 norm estimation, subspace embeddings (regression), Johnson-Lindenstrauss, deterministic point ...
- Contents: - dual LPs - set cover by dual fitting - primal-dual method for set cover - introduction PTAS, FPTAS, class APX.
- Simplex wrap-up, strong duality, complementary slackness, ellipsoid, intro to interior point.
- second order methods (Newton's method), path-following interior point wrap-up.
- Logistics, course topics, word RAM, predecessor, van Emde Boas, y-fast tries.
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