muzero-general
Navidrome Music Server
muzero-general | Navidrome Music Server | |
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14 | 302 | |
2,379 | 9,973 | |
- | 3.2% | |
0.0 | 9.5 | |
4 months ago | 3 days ago | |
Python | Go | |
MIT License | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
muzero-general
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Open source rules engine for Magic: The Gathering
I went looking for MuZero implementations in order to see how, exactly, they interact with the game space. Based on this one, which had the most stars in the muzero topic, it appears that it needs to be able to discern legal next steps from the current game state https://github.com/werner-duvaud/muzero-general/blob/master/...
So, I guess for the cards Forge has implemented one could MuZero it, but I believe it's a bit chicken and egg with a "free text" game like M:TG -- in order to train one would need to know legal steps for any random game state, but in order to have legal steps one would need to be able to read and interpret English rules and card text
- I placed Stockfish (white) against ChatGPT (black). Here's how the game went.
- Ask HN: What interesting problems are you working on? ( 2022 Edition)
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How to "fit" the output of the Critic to the dimension of the reward?
You may want to use the trick described in https://arxiv.org/pdf/1805.11593.pdf as a Transformed Bellman Operator. Its efficiency is proved in MuZero original paper https://arxiv.org/pdf/1911.08265.pdf Appendix F. The implementation of that method you can find here: https://github.com/werner-duvaud/muzero-general Usage: muzero/models.py:649 (def support_to_scalar)
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MuZero unable to solve non-slippery FrozenLake environment?
I have used this implementation from MuZero: https://github.com/werner-duvaud/muzero-general
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RL for chess
+1 to taking a look at OpenSpiel. It has AlphaZero in C++ and Python, and there is even a PR open that allows running UCI (e.g. Stockfish) bot. You can also load chess via the OpenSpiel wrapper in muzero-general: https://github.com/werner-duvaud/muzero-general
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The future of MuZero, and where to go for news
When I looked up some community implementations, like that of Werner Duvaud on GitHub and Discord, hoping to make my own contributions to this effect, I soon found that I was hopelessly out of my depth as an amateur programmer, even with the help of some other sources like this walkthrough series. However, from what I could tell, most of the people working on this sort of thing seemed to be tackling relatively simple games. At first I thought this might be largely due to limitations in hobby time or computing power available to these users, but then I also noticed that, unless I have misunderstood something, it seems like the games are required to be rebuilt entirely in the engine of (this implementation of) MuZero, which would also obviously be a limit on the complexity of games chosen.
- Is MuZero currently the best RL algo that we have now?
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"muzero-general", PyTorch/Ray code for Gym/Atari/board-games (reasonable results + checkpoints for small tasks)
Windows support (Experimental / Workaround: Use the notebook in Google Colab)
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Muzero code implementation
There are several if you google "muzero github", e.g. https://github.com/werner-duvaud/muzero-general
Navidrome Music Server
- How the greatest MP3 player undid itself (2017)
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When you use a Walkman the memories come back: the people in love with old tech
My primary way to play music is from my self-hosted navidrome[1] server with my collection of albums I've mostly purchased from bandcamp. I can stream it to many different devices at home or on the go.
But sitting next to my bed is a Walkman (actually a $10 Jensen version) with a few of my favorite cassettes in the nightstand drawer. Granted, I listen to raw black metal, so the format fits the music well, but I really enjoy just popping in a cassette and hitting play. When I "metaltate", I listen to full albums and do not want to ever be interrupted or have skipping audio due to bluetooth or anything else. It is a really simple and great experience.
Would I ever take my walkman with me or want to carry around a bunch of tapes on a trip? Of course not! But it does have a time and place that is valuable.
When friends come over, we use either vinyl or my custom built RFID cards. There is more of a ceremony to digging through a physical stack of albums and being forced to listen to the album front to back.
[1] https://www.navidrome.org/
- Navidrome: Self-Hostable Music Server
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Ask HN: Managing MP3s on Mac/iOS Without Streaming Services
Basically, you run a server on your Mac that scans your music collection and "broadcasts" it to the network (LAN or WAN) via either the venerable UPnP/DLNA[1] family of technologies or the newish Subsonic API[2]. Of course, there are others, like DAAP or AURA, etc..
From there, you need to point a compatible player to said server to play your music on any supported device.
If you want to listen to your music on the go, pairing a Subsonic-compatible server on your Mac and a Subsonic-compatible app on your iPhone is probably the way to go. On the server side, I have only used the original Subsonic[3], which was good, but Navidrome[4] seems to be OK. But be aware that the whole "scene" is super messy and fragmented, with the usual abandoned forks of open source alternatives of everything.
Note that this means opening your local network, which comes with its own complexity.
This r/selfhosted thread[5] should give you an idea.
My use case is slightly different. I only care about streaming to my Denon CEOL mini system, which only supports UPnP/DLNA, so my current setup is:
- All my music is stored on a 2011 Mac Mini,
- I use Kazoo Server[6] (not perfect but reliable) to stream it to my audio system,
- which I control via the HEOS app provided by Denon.
Whatever stack you choose, make sure your files are tagged correctly and consistently.
[1] https://en.wikipedia.org/wiki/DLNA
[2] http://www.subsonic.org/pages/api.jsp
[3] http://www.subsonic.org/pages/index.jsp
[4] https://www.navidrome.org/
[5] https://old.reddit.com/r/selfhosted/comments/pz9dpb/lets_mak...
[6] https://docs.linn.co.uk/wiki/index.php/Kazoo_Server_setup_Ma...
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Navidrome 0.50.1 Bug Fix Release
[Scanner] Fix Windows scanner (#2633). Thanks @caiocotts
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Navidrome 0.50.0 just released!
EDIT: This version has a bug when running on Windows that breaks your database! I deleted the Windows binary from the download page and will publish a fix very soon. For details see: https://github.com/navidrome/navidrome/issues/2630
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.NET 8 Standalone 50% Smaller On Linux
Jellyfin is great for movies & shows. As an anecdote, it's not so good for music if you're a collector. I personally use Navidrome for that[0].
Anyway, Sonarr[1] makes use of .NET, too. Very reliable software, in my experience.
[0]: https://github.com/navidrome/navidrome
- Navidrome: Open-Source Software to enjoy your music collection from anywhere
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How to fix ND playlist after changing folder structure?
I am running ND via the docker container (deluan/navidrome:latest which is 0.49.3 (8b93962f) at the time of this writing) and interact with ND using the web interface.
- Building a digital music collection in 2023
What are some alternatives?
deep-RL-trading - playing idealized trading games with deep reinforcement learning
Airsonic - :satellite: :cloud: :notes:Airsonic, a Free and Open Source community driven media server (fork of Subsonic and Libresonic)
Super-mario-bros-PPO-pytorch - Proximal Policy Optimization (PPO) algorithm for Super Mario Bros
Jellyfin - The Free Software Media System
alpha-zero-general - A clean implementation based on AlphaZero for any game in any framework + tutorial + Othello/Gobang/TicTacToe/Connect4 and more
airsonic-advanced
open_spiel - OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games.
Ampache - A web based audio/video streaming application and file manager allowing you to access your music & videos from anywhere, using almost any internet enabled device.
stable-baselines3-contrib - Contrib package for Stable-Baselines3 - Experimental reinforcement learning (RL) code
koel - ๐ฆ A personal music streaming server that works.
pytorch-ddpg - Deep deterministic policy gradient (DDPG) in PyTorch ๐
gonic - music streaming server / free-software subsonic server API implementation