Armin Oliya olix20
gdbassett
/ MaximumEntropyGraph.py
Created
January 8, 2018 00:19
A small set of functions to generate maximum entropy graph heirarchies for aggregating graphs
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| # Copywrite Gabriel Bassett 2018 | |
| # Not licensed for reuse | |
| import copy | |
| import operator | |
| import uuid | |
| import networkx as nx | |
| import logging | |
| import pprint | |
| import simplejson as json |
cbaziotis
/ Attention.py
Last active
October 22, 2024 08:31
Keras Layer that implements an Attention mechanism for temporal data. Supports Masking. Follows the work of Raffel et al. [https://arxiv.org/abs/1512.08756]
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| from keras import backend as K, initializers, regularizers, constraints | |
| from keras.engine.topology import Layer | |
| def dot_product(x, kernel): | |
| """ | |
| Wrapper for dot product operation, in order to be compatible with both | |
| Theano and Tensorflow | |
| Args: |
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| ____________________________________________________________________________________________________ | |
| Layer (type) Output Shape Param # Connected to | |
| ==================================================================================================== | |
| input_1 (InputLayer) (None, 32, 10) 0 | |
| ____________________________________________________________________________________________________ | |
| lstm_1 (LSTM) (None, 32, 10) 840 input_1[0][0] | |
| ____________________________________________________________________________________________________ | |
| add_1 (Add) (None, 32, 10) 0 input_1[0][0] | |
| lstm_1[0][0] | |
| ____________________________________________________________________________________________________ |
vunb
/ ffmpeg-convert-mp3-to-wave
Created
November 7, 2013 04:52
Convert mp3 to wave format using ffmpeg
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| ffmpeg -i input.mp3 -acodec pcm_s16le -ac 1 -ar 16000 output.wav | |
| # To convert all mp3 files in a directory in Linux: | |
| for f in *.mp3; do ffmpeg -i "$f" -acodec pcm_s16le -ac 1 -ar 16000 "${f%.mp3}.wav"; done | |
| # Or Windows: | |
| for /r %i in (*) do ffmpeg -i %i -acodec pcm_s16le -ac 1 -ar 16000 %i.wav |