Agents.jl
mesa
| Agents.jl | mesa | |
|---|---|---|
| 13 | 1 | |
| 691 | 2,219 | |
| 1.6% | 1.9% | |
| 8.8 | 9.5 | |
| 6 days ago | 10 days ago | |
| Julia | Python | |
| MIT License | GNU General Public License v3.0 or later |
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Agents.jl
- Ask HN: I just want to have fun programming again
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[P] Stochastic Differentiable Programming: Unbiased Automatic Differentiation for Discrete Stochastic Programs (such as particle filters, agent-based models, and more!)
We mean the standard "agent based model" https://www.pnas.org/doi/10.1073/pnas.082080899, https://en.wikipedia.org/wiki/Agent-based_model . The kind of thing you'd use Agents.jl for. For example, look at agent-based infection models. In these kind of models you create many individuals (agents) with rules. Each agent moves around, but if one is standing near an agent that is infected, there's a probability of infecting the nearby agent. What is the average percentage of infected people at time t?
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What are the Netlogo competitors?
Jullia has packages too.
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Julia ♥ Agent Based Modeling #2: Work, Eat, Trade, Repeat
Agent-based modeling looks like an interesting topic, something ripe for fun little side projects. The short (three paragraph) "Crash course on agent based modeling" [1] from the package docs gave me an idea of why ABM is useful, and scrolling through the example model [2] kinda answers what conveniences the package gives me over implementing the simulation myself.
Has anyone here used ABM for a serious project? Fields like economics and sociology are mentioned, but how prevalent is Agent based modeling in those fields in practice?
[1] https://juliadynamics.github.io/Agents.jl/stable/#Crash-cour...
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Tetris game as Agent-Based modeling: maximizing density
Are the pieces the agents? I would recommend looking at Collaborative Diffusion for some examples of combining agent-based techniques with game modeling. As for frameworks, check out agentpy or Agents.jl for alternatives that are moreso software libraries that presume knowledge of programming.
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What framework would you recommend to build a Tetris game AI using reinforcement learning?
I has a look to Julia too. There are nice tools build by JuliaDynamics. I.e. Agents.jl for agent based modeling. It handles collisions. There is also a framework for reinforcement learning. Also for Genetic Algorithms. Then I found a set of libraries related to Geometry. But it seems to be a lot of work to put that together for my use case.
- What would you like to see in a complex systems modeling software platform?
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Transition from R Tidyverse to Julia (VS Code)
For agent based modelling, you've come to the right place because Agents.jl is great! It has a way to get interactive visualisations from your models, although I haven't used it myself. See this year's JuliaCon talk about Agents.jl to get an idea of what it can do.
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Agent Based Simulation
I'm always happy to find you have documentation ;). The doc from https://github.com/JuliaDynamics/Agents.jl was pretty helpful to a noob like me.
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"No backend available" error when using InteractiveDynamics
Here is the issue. Someone already commented saying it's due to a change in InteractiveDynamics.jl and referenced a pull request. I guess all we need to do is wait.
mesa
What are some alternatives?
Molly.jl - Molecular simulation in Julia
agentpy - AgentPy is an open-source framework for the development and analysis of agent-based models in Python.
LanguageServer.jl - An implementation of the Microsoft Language Server Protocol for the Julia language.
rust-agent-based-models - Reliable and efficient agent-based models in Rust
NetLogo - turtles, patches, and links for kids, teachers, and scientists
simupy - A framework for modeling and simulating dynamical systems
Chain.jl - A Julia package for piping a value through a series of transformation expressions using a more convenient syntax than Julia's native piping functionality.
fdtd - A 3D electromagnetic FDTD simulator written in Python with optional GPU support
ReinforcementLearning.jl - A reinforcement learning package for Julia
PlexSim - Computational toolbox for complex (adaptive) system simulations
KernelAbstractions.jl - Heterogeneous programming in Julia
COVID19_AgentBasedSimulation - COVID-ABS: An Agent-Based Model of COVID-19 Epidemic to Simulate Health and Economic Effects of Social Distancing Interventions