Category: Root

Dec 29

Idea, Applications, and Research: Multi Armed Bandit in Reinforcement Learning

Ref and Read: https://medium.com/@gridflowai/multi-armed-bandits-an-overview-on-classical-rl-algorithms-9a1e047cd98e https://www.kdnuggets.com/2023/01/introduction-multiarmed-bandit-problems.html Epsilon Greedy: https://medium.com/opex-analytics/multi-armed-bandits-101-6f4ac62b6bd6 https://cxl.com/blog/bandit-tests https://www.geeksforgeeks.org/epsilon-greedy-algorithm-in-reinforcement-learning https://sagemaker-examples.readthedocs.io/en/latest/reinforcement_learning/bandits_statlog_vw_customEnv/bandits_statlog_vw_customEnv.html

Dec 28

Design and Engineering Considerations for API

From the Internet

Dec 27

Reinforcement Learning Problem

Ref: https://www.cs.toronto.edu/~jlucas/teaching/csc411/lectures/lec21_22_handout.pdf Formulate: Read more from: https://www.cs.toronto.edu/~jlucas/teaching/csc411/lectures/lec21_22_handout.pdf What is a Policy (Deterministic Policy, Stochastic Policy) What is a Value Function What is a Model? What is Model Free. Markov Property for Model MDP Problems Exploration and Exploitation Bellman Equations Q-Learning Function Approximation for Large State Spaces

Dec 27

Topics: Reinforcement Learning (Interactive Learning in Decision Processes):

What is: Reinforcement Learning (Interactive Learning in Decision Processes)? — Is there a way to learn by interacting — i.e. interact have experience and use the experience to learn (predict the future) — Interact to explore and utilize what makes learning (goal/outcome) enhanced — The computation approach of this method is Reinforcement Learning (Interactive Learning …

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Dec 25

How to See Constraints in Oracle SQL Developer

Ref: https://dataedo.com/kb/tools/oracle-sql-developer/view-table-foreign-keys-old Ref: https://stackoverflow.com/questions/1143728/how-can-i-find-which-tables-reference-a-given-table-in-oracle-sql-developer

Dec 25

Joins in Oracle: With Pictures

Dec 25

Oracle SQL Developer

From Google (Internet) https://www.oracle.com/ca-en/database/sqldeveloper pen-source tools for your Oracle Database setup? https://www.simplyblock.io/blog/best-open-source-tools-for-oracle-database

Dec 24

VPN (Remote Access VPN)

The Top 11 Enterprise VPN Solutions Include:

Dec 23

yum upgrade and yum update

“yum upgrade and yum update will perform the same function that update to the latest current version of package. But the difference is Upgrade will delete obsolete packages, while update will preserve them.Jul 3, 2014” https://unix.stackexchange.com/questions/55777/in-centos-what-is-the-difference-between-yum-update-and-yum-upgrade 3.3. UPDATING PACKAGES FROM THE COMMAND LINE WITH YUM https://access.redhat.com/documentation/en-us/red_hat_network_satellite/5.5/html/reference_guide/sect-reference_guide-package_updater-updating_packages_from_the_command_line_with_yum yum install package_nameyum update package_nameyum check-updateyum remove package_nameyum provides …

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Dec 23

Check if your yum server is working or not

Check if your yum server is working or not yum repolistyum install tree yum repolist enabledyum repolist all