Examples of using Value function in English and their translations into Chinese
{-}
-
Political
-
Ecclesiastic
-
Programming
The absolute value function is also continuous.
We will denote this optimal value function as V*.
The other value function we will use is the action value function.
IRR is closely related to NPV, the net present value function.
The other value function we will use is the action value function.
XIRR is closely related to XNPV, the net present value function.
The state value function describes the value of a state when following a policy.
It is possible toconsider such a training task as minimax game with value function V(G, D):.
The state value function describes the value of a state when following a policy.
DDPG is actually anActor-Critic structure that combines information from both strategy and value functions.
Policy evaluation estimates the value function V with the greedy policy obtained from the last policy improvement.
In this chapter we consider our first learning methods for estimating value functions and discovering optimal policies.
As you remember, the value function is basically a metric for measuring“how good it is to be in a particular situation”.
If you think about it closely, this is equivalent to the value function definition we used in the previous section.
The action value function tells us the value of taking an action in some state when following a certain policy.
By mapping the functions of the business process, low value functions can be identified and eliminated, thus reducing cost.
The value function is proved to be the unique viscosity solution of the associated Hamilton-Jacobi-Bellman equation.
Optionally, digital signal outputs, boundary value functions and a software-based measured data recording system can be integrated.
A value function being learned with Q-learning can be visualized on the grid world that it represents(by Andy Zeng).
Whereas a reward function indicates what is good in an immediate sense, a value function specifies what is good in the long run.
You do not need to use the VALUE function in a formula because Excel automatically converts text to numbers as necessary.
To show this, we can try more episodes and if we repeat the same three pathsalready given we produce the following state value function:.
We show that the value function of the problem is a regular solution of the associated Hamilton-Jacobi-Bellman equation.
Reinforcement learning algorithms can generally be divided into two categories: model-free,which learn a policy or value function, and model-based, which learn a dynamics model.
The concepts of value and value functions are the key features of the reinforcement learning methods that we consider in this book.
It contains a finite set of states(and value functions for those states), a finite set of actions, a policy, and a reward function. .
The Bellman equation is used for the value function, decomposed into present reward and the discounted value of the next state value. .
You do not generally need to use the VALUE function in a formula because the PowerPivot add-in implicitly converts text to numbers as necessary.