gym
tensorflow
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gym | tensorflow | |
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68 | 160 | |
28,287 | 167,170 | |
1.3% | 0.6% | |
9.5 | 10.0 | |
1 day ago | about 9 hours ago | |
Python | C++ | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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.
gym
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[D] What tool do you use for reinforcement learning experimentation?
Good evening, guys. I currently use StarCraft 2 as a tool for experimenting with my deep reinforcement learning projects, I have also used OpenAI Gym.
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Launch HN: Polymath Robotics (YC S22) – General autonomy for industrial vehicles
> and focus instead on the 5-10% of the application that’s hyper specific to your industry / vehicle / customer. Just like our friends in SaaS.
Ah so the thing that actually takes 90-95% of the time? "Twillo" is no good to me if I dont integrate it properly.
I struggle to see what you've built here other than gym[0] with a largely useless API (Come on, ML training doesn't suck because of lack of HTTP API's), sure its hyperfocused on automating vehicle but thats something that's existed for a while - atleast for drones [1].
Shoving sensors on random devices doesn't work that easy, you know that - I dont need a PHD to tell you that. Farmers likely aren't building prod grade ML data sets (except those SWE who gave up FAANG after making $BANK)
What's the real value prop? Why shouldn't I remake the environment in Hym and just cut you out? Gym doesn't require reems of code for environments, same as you.
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[P] The Fast Deep Reinforcement Learning Course
This course (the first in a planned multi-part series) shows how to use the Deep Reinforcement Learning framework RLlib to solve OpenAI Gym environments. I provide a big-picture overview of RL and show how to use the tools to get the job done. This approach is similar to learning Deep Learning by building and training various deep networks using a high-level framework e.g. Keras.
- Is it possible to use the MuJoCo Gym environments with the new Python binding ?
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Installing & Using MuJoCo 2.1.5 with OpenAi Gym
We are making mujoco installation a lot easier (i.e. pip install gym[mujoco]) without all the pains with mujoco-py by adopting Deepmind’s new mujoco bindings https://github.com/openai/gym/pull/2762, but this is a work in progress…
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Simulating random RGB images and observation space for RL model
And according to the source code, the frame stack returns the most recent observations.
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Changing the observation space from real valued quantities to visual obs
I don't know if it is seamlessly compatible with this specific environment, but in general you can use the PixelObservationWrapper for this type of thing (with pixels_only=False). https://github.com/openai/gym/blob/master/gym/wrappers/pixel_observation.py
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Is it possible to modify the reward function during training of an agent using OpenAI/Stable-Baselines3?
I would recommend doing this using an environment RewardWrapper. Here you have an example https://github.com/openai/gym/blob/master/gym/wrappers/transform_reward.py
- Where is env.nS for Frozen Lake in OpenAI Gym
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openAI gym return done==True but not seeing goal is reached
See https://github.com/openai/gym/issues/2510
tensorflow
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[P]OneFlow v0.8.0 Came Out!
It all started with this issue.
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Contribution to the Tensorflow project
What do you mean? TF is under active development https://github.com/tensorflow/tensorflow/commits/master
- Your Top 3 Stock picks… with a few parameters! 5-10 year outlook
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Bye!
The meme doesn't specify if it's the interpreter or some popular library. It could be anything.
- Need some help figuring out the code implementation
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Why do many data scientist use C++ for machine learning?
For example, there is PyTorch which is primarily C++ but has Python bindings. Most people use the Python bindings, same for TensorFlow. JAX is mostly Python, same for scikit-learn.
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Can't run freeze_graph python script, No module named 'tensorflow.python'
I am trying to run the freeze_graph.py git source directly from tensorflow, however no matter the configuration I cannot run the script and I recieve the following error...
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Freezing Saved_Model.pb for conversion into ONNX for Unity3D
None of the unity git projects I have found walk through the start to finish steps and most just use ONNX models taken from the zoo or a public source. I have seen some mention that I may need to 'freeze' my Saved_model.pb file, but nothing I have found works or explains how I might do this. Ether the code fails to run (such as Freeze Graph Python Script - which fails to import 'from tensorflow.python.checkpoint' no matter my configuration, OR requests args that I don't seem to have.)
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An open-source library for optimizing deep learning inference. (1) You select the target optimization, (2) nebullvm searches for the best optimization techniques for your model-hardware configuration, and then (3) serves an optimized model that runs much faster in inference
Open-source projects leveraged by nebullvm include OpenVINO, TensorRT, Intel Neural Compressor, SparseML and DeepSparse, Apache TVM, ONNX Runtime, TFlite and XLA. A huge thank you to the open-source community for developing and maintaining these amazing projects.
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How to Freeze a Save_Model.pb generated from several conversions.
...however, this project fails to read in the Unity Sample projects I've tried to use. From various posts it seems that I may need to use a 'frozen' save_model.pd before converting it to ONNX. However all the guides and python functions that seem to be used for freezing save_models require a lot more arguments than I have awareness of or data for after going through so many systems. Freeze_Graph python
What are some alternatives?
PaddlePaddle - PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice (『飞桨』核心框架,深度学习&机器学习高性能单机、分布式训练和跨平台部署)
Prophet - Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth.
LightGBM - A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks.
scikit-learn - scikit-learn: machine learning in Python
xgboost - Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow
PyBrain
LightFM - A Python implementation of LightFM, a hybrid recommendation algorithm.
MLflow - Open source platform for the machine learning lifecycle
Keras - Deep Learning for humans
Pytorch - Tensors and Dynamic neural networks in Python with strong GPU acceleration
Pandas - Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more
CNTK - Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolkit