# approximation (video feeds) — RSS Amplifier

Recent posts from the 9 feeds in the RSS Amplifier directory that cover approximation.

Page: <https://rssamplifier.com/topics/approximation/videos>  
Feed: <https://rssamplifier.com/topics/approximation/videos.md>

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## [Session 21: Actor Critic based Policy Gradient, Safe RL, Planning, DYNA, Curriculum Learning](https://www.youtube.com/watch?v=182NM3OYB-I)

_2025-06-09 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

## [Session 20: Deep Neural Networks, MLP, Backpropagation, Policy Gradient, REINFORCE](https://www.youtube.com/watch?v=Mqvwnb-yAo8)

_2025-06-04 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

## [Session 19: Asynchronous Q learning, Classification in ML, MLE, Logistic and Softmax Regression](https://www.youtube.com/watch?v=9Eu0ZYm8KKg)

_2025-06-02 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

## [Session 18 Synchronous Q-learning, Model-free, based, tabular, with Linear Fn. Approx., Convergence](https://www.youtube.com/watch?v=fGMndP8PLXU)

_2025-05-28 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

## [Session 17: Off-Policy Evaluation of TD0 with linear function Approximation, Emphatic TD0](https://www.youtube.com/watch?v=dxxB2podHGE)

_2025-05-21 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

## [Session 16 γ contraction, Banach's Fixed Point Theorem, How far is it far from the intended optimal](https://www.youtube.com/watch?v=0G3r9ppVd3U)

_2025-05-19 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

## [Lesson 23: Network Algorithms and Approximations by Mohammad Hajiaghayi: Iterative Rounding Method 2](https://www.youtube.com/watch?v=llhwMWUUGYI)

_2025-05-14 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Session 15 TD(0) convergence proof (contd), Point of Convergence of TD(0) (linear function approx.)](https://www.youtube.com/watch?v=Li5_m998lb4)

_2025-05-12 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

## [Lesson 22: Network Algorithms and Approximations by Mohammad Hajiaghayi: Iterative Rounding Method 1](https://www.youtube.com/watch?v=jQWe065sUVo)

_2025-05-07 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Session 14: TD0 with linear function approximation, Glimpse at Stochastic Approximation Algorithm(1)](https://www.youtube.com/watch?v=BAOLg3nYvzY)

_2025-05-05 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

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_2025-05-05 · **Sponsored**_

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## [Lesson 21: Network Algorithms and Approximations by Mohammad Hajiaghayi:Con Facility & Group Steiner](https://www.youtube.com/watch?v=AzlPvBwToQI)

_2025-04-30 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Session 13: Function Approximation in RL, Policy Evaluation, SGD Monte Carlo, TD(0) Implementation](https://www.youtube.com/watch?v=zjjjN8tMtU0)

_2025-04-30 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

## [Session 12: On Policy vs Off Policy Algorithms, Importance Sampling, Model-free Q learning, SARSA](https://www.youtube.com/watch?v=o5CZ_uRHuKg)

_2025-04-28 · Mainak's PMRF Tutorials · Jadavpur University, 2025: Introduction to Reinforcement Learning_

## [Lesson 20: Network Algorithms and Approximations by Mohammad Hajiaghayi: Metric Facility Location](https://www.youtube.com/watch?v=VDlz1WRPBL0)

_2025-04-23 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Lesson 19: Network Algorithms and Approximations by Mohammad Hajiaghayi: k-Center and k-Median](https://www.youtube.com/watch?v=A5owZMIpcFQ)

_2025-04-16 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Lesson 18: Network Algorithms and Approximations by Mohammad Hajiaghayi: Network Streaming 2](https://www.youtube.com/watch?v=498h6FaYVGI)

_2025-04-09 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Lesson 17: Network Algorithms and Approximations by Mohammad Hajiaghayi: Network Streaming](https://www.youtube.com/watch?v=hz8gXHtcqZI)

_2025-04-02 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Lesson 16: Network Algorithms and Approximations by Mohammad Hajiaghayi: Simplifying Decompositions](https://www.youtube.com/watch?v=F5P4xtHbSq0)

_2025-03-26 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Lesson 13: Network Algorithms and Approximations by Mohammad Hajiaghayi: Tree Embedding Cut Problems](https://www.youtube.com/watch?v=5Q62vnoprdw)

_2025-03-06 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Lesson 12: Network Algorithms and Approximations by Mohammad Hajiaghayi: Oblivious Routing](https://www.youtube.com/watch?v=7cRmiMQ_2gM)

_2025-02-27 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

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## [Lesson 11: Network Algorithms and Approximations by Mohammad Hajiaghayi: Oblivious and Universal](https://www.youtube.com/watch?v=Bdm-tPJ-lfk)

_2025-02-20 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Lesson 9: Network Algorithms and Approximations by Mohammad Hajiaghayi: Uniform Buy-at-Bulk Network](https://www.youtube.com/watch?v=-O-kv48pWlA)

_2025-02-06 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Lesson 8: Network Algorithms and Approximations by Mohammad Hajiaghayi: Network Design Problems](https://www.youtube.com/watch?v=jNxDFG7v01o)

_2025-01-30 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_

## [Lesson 7: Network Algorithms and Approximations by Mohammad Hajiaghayi: FRT Embeddings into Trees](https://www.youtube.com/watch?v=X_5L9dlblvQ)

_2025-01-23 · Mohammad Hajiaghayi · Network Algorithms and Approximations Course by Mohammad Hajiaghayi_