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Proximal policy optimization (PPO) is a reinforcement learning (RL) algorithm for training an intelligent agent. Specifically, it is a policy gradient method, often used for deep RL when the policy network is very large. The predecessor to PPO, Trust Region Policy Optimization (TRPO), was published in 2015.
In U.S. health insurance, a preferred provider organization (PPO), sometimes referred to as a participating provider organization or preferred provider option, is a managed care organization of medical doctors, hospitals, and other health care providers who have agreed with an insurer or a third-party administrator to provide health care at ...
From PPO to HMO, what's the difference between the 5 most common types of health insurance plans? MB Boucai, Data Work By Dom DiFurio. October 23, 2024 at 11:45 AM. Drazen Zigic // Shutterstock.
[2] [3] The White House Presidential Personnel Office (PPO) is one of the offices most responsible for political appointees and for assessing candidates to work at or for the White House. [ 4 ] These positions are published in the Plum Book (officially, the United States Government Policy and Supporting Positions ), a new edition of which is ...
A PPO — or preferred provider organization — is a plan that allows you to choose from approved in-network providers and out-of-network providers, with services provided by those out-of-network ...
The next five years, Henderson said, became a protracted battle with UnitedHealthcare over paying for the specialists who finally diagnosed and treated her daughter’s rare condition ...
The White House Personnel Office (WHPO) was created by Frederick V. Malek in 1971 to standardize the White House's hiring process. [9] [10] In 1974, President Gerald Ford renamed the WHPO to the Presidential Personnel Office (PPO) and restructured it to focus more on presidential appointments, relying more on department heads to secure non-presidential appointments in their departments.
The deductible must be paid in full before any benefits are provided. After the deductible is met, the coinsurance benefits apply. If the PPO plan is an 80% coinsurance plan with a $1,000 deductible, the patient pays 100% of the allowed provider fee up to $1,000. The insurer will pay 80% of the other fees, and the patient will pay the remaining ...