floringogianu
/ inset_axes.ipynb
Created
August 22, 2020 21:21
— forked from alonsosilvaallende/inset_axes.ipynb
inset_axes.ipynb
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floringogianu
/ matplotlib Border Removal.ipynb
Created
June 6, 2020 13:22
— forked from kylemcdonald/matplotlib Border Removal.ipynb
How to (mostly) remove all borders and padding with matplotlib.
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floringogianu
/ exact_pg.py
Created
July 18, 2019 06:24
— forked from pierrelux/exact_pg.py
Exact Policy Gradient in jax, demonstrated in figure 2d of Dadashi et al. (2019)
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| import jax | |
| import jax.numpy as np | |
| from jax import grad, jit | |
| from jax.scipy.special import logsumexp | |
| def dadashi_fig2d(): | |
| """ Figure 2 d) of | |
| ''The Value Function Polytope in Reinforcement Learning'' | |
| by Dadashi et al. (2019) https://arxiv.org/abs/1901.11524 |
floringogianu
/ bibtex.png
Created
August 13, 2018 12:02
— forked from max-mapper/bibtex.png
How to make a scientific looking PDF from markdown (with bibliography)
floringogianu
/ Deep-Recurrent-Q-Network.ipynb
Created
August 8, 2018 09:16
— forked from awjuliani/Deep-Recurrent-Q-Network.ipynb
An implementation of a Deep Recurrent Q-Network in Tensorflow.
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| Determining if the pthread_create exist failed with the following output: | |
| Change Dir: /home/fgogianu/tools/pip_packages/ViZDoom/CMakeFiles/CMakeTmp | |
| Run Build Command:"/usr/bin/make" "cmTC_3eed9/fast" | |
| /usr/bin/make -f CMakeFiles/cmTC_3eed9.dir/build.make CMakeFiles/cmTC_3eed9.dir/build | |
| make[1]: Entering directory '/home/fgogianu/tools/pip_packages/ViZDoom/CMakeFiles/CMakeTmp' | |
| Building C object CMakeFiles/cmTC_3eed9.dir/CheckSymbolExists.c.o | |
| /usr/bin/cc -o CMakeFiles/cmTC_3eed9.dir/CheckSymbolExists.c.o -c /home/fgogianu/tools/pip_packages/ViZDoom/CMakeFiles/CMakeTmp/CheckSymbolExists.c | |
| Linking C executable cmTC_3eed9 | |
| /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3eed9.dir/link.txt --verbose=1 |
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| [ 50%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/__/THCS/ATen_generated_THCSparse.cu.o | |
| [ 50%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/cuda/ATen_generated_CUDAHalf.cu.o | |
| [ 50%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/cuda/detail/ATen_generated_IndexUtils.cu.o | |
| [ 50%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/native/cuda/ATen_generated_Distributions.cu.o | |
| [ 51%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/native/cuda/ATen_generated_Embedding.cu.o | |
| [ 51%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/native/cuda/ATen_generated_EmbeddingBag.cu.o | |
| [ 51%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/native/cuda/ATen_generated_RoiPooling.cu.o | |
| [ 51%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/native/cuda/ATen_generated_SparseMM.cu.o | |
| /home/florin/Tools/pytorch40/aten/src/ATen/native/cuda/Embedding.cu(37): warning: function "__any" | |
| /usr/local/cuda/include/device_atomic_functions.h(180): here was |
floringogianu
/ null.py
Created
December 8, 2017 15:53
— forked from fish830617/null.py
Calculate the null space of a matrix by QR factorization.
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| # null.py | |
| import numpy as np | |
| from scipy.linalg import qr | |
| def qr_null(A, tol=None): | |
| Q, R, P = qr(A.T, mode='full', pivoting=True) | |
| tol = np.max(A) * np.finfo(R.dtype).eps if tol is None else tol | |
| rnk = min(A.shape) - np.abs(np.diag(R))[::-1].searchsorted(tol) | |
| return Q[:, rnk:].conj() |
floringogianu
/ gist:38f54d01ff46d11aef0e48377d213c4d
Created
November 27, 2017 15:28
— forked from tomerfiliba/gist:3698403
get the indexes of the top n elements in a numpy 2d-array
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| import numpy as np | |
| import bottleneck as bn | |
| def top_n_indexes(arr, n): | |
| idx = bn.argpartsort(arr, arr.size-n, axis=None)[-n:] | |
| width = arr.shape[1] | |
| return [divmod(i, width) for i in idx] | |
| np.random.seed(47) |
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