How to define in Julia ReinforcementLearning.jl an action space that changes with each state?

By -

I want to implement an environment in Julia ReinforcementLearning.jl that has continuous action space that change as a function of the state. The state is a positive integer n <= nmax for a given nmax. The action space is the n-dimensional vector space [0, 1]^n, that is, an action is a vector of size n that has elements in [0,1].

What I implemented is the RLBase.action_space(env::MyEnv) which is essentially

using ReinforcementLearning
using IntervalSets # for ClosedInterval


RLBase.action_space(env::MyEnv) = Space(ClosedInterval{Float32}[0..1 for _ in 1:state(env)]) 
# state(env) is an integer between 1 and nmax.

I think this implementation is not complete because in the documentation of ReinforcementLearning.jl, it is mentioned that legal_action_space and legal_action _space_mask should be implemented when ActionStyle is FULL_ACTION_SET.

How should I implemented legal_action_space and legal_action_space_mask and should I use ActionTransformedEnv when defining my environment?



Comments

Post a Comment

Popular posts from this blog

Spring Elasticsearch Operations

By -
Elasticsearch Operations Spring Data Elasticsearch uses two interfaces to define the operations that can be called against an Elasticsearch index. These are ElasticsearchOperations and ReactiveElasticsearchOperations. Whereas the first is used with the classic synchronous implementations, the second one uses reactive infrastructure. The default implementations of the interfaces offer: Read/Write mapping support for domain types. A rich query and criteria api. Resource management and Exception translation. ElasticsearchTemplate The ElasticsearchTemplate is an implementation of the ElasticsearchOperations interface using the Transport Client. @Configuration public class TransportClientConfig extends ElasticsearchConfigurationSupport {   @Bean   public Client elasticsearchClient() throws UnknownHostException {                      Settings settings = Settings.builder().put("cluster.name", "elasticsearch")....
Read more

Today Walkin 14th-Sept

By -
Image
14th Sept 2017 ( GO Through all List) Read Walkin details properly , Try to call company before attending if possible !!! ==================================== 1. Myntra through fresherworld (Call Based , Venue shared to shortlisted candidates) _____________________________ 2. Magna : Hiring for Client Harman : C++
Read more

Object oriented programming concepts (OOPs)

By -
Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects". Re-usability is the main concept of Oops. There are few major principles of object-oriented paradigm. If any programming Language supports this principles that programming language called Object-oriented programming. Below are object oriented programming concepts : 1. Object        Read More about Object     http://theprogrammersfirst.blogspot.in/2016/07/java-object-concept.html
Read more