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Artem Lensky
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Python, C++, C, Java, MATLAB
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Running trainNetwork() starts parallel pool in Matlab 2023b even when options.ExecutionEnvironment = 'cpu'
Whenever option DispatchInBackground set true, trainNetwork executes parallel pool. If I am not mistaken this behaviour was di...
11 months ago | 0
| accepted
Question
Running trainNetwork() starts parallel pool in Matlab 2023b even when options.ExecutionEnvironment = 'cpu'
It seems the behaviour of trainNetwork has changed. I have a for loop that performs a grid search of models' hyper-parameters. A...
11 months ago | 1 answer | 0
1
answerQuestion
Does groupedConvolution2dLayer support input data with T dimension.
Whenever I apply groupedConvolution2dLayer to data with T-dimension e.g. groupedConvolution2dLayer([1 filterSize], 1, "channel-...
12 months ago | 1 answer | 0
1
answerQuestion
Why peepholeLSTMLayer implemented in a tutorial is much slower than built-in lstmlayer?
Why this implementation of peepholeLSTMLayer https://au.mathworks.com/help/deeplearning/ug/define-custom-recurrent-deep-learning...
12 months ago | 1 answer | 0
1
answerIs a Bi-GRU available - bidirectional Gated Recurrent Unit (GRU) - or a way to implement a Bi-GRU?
Below is a multiblock BiGRU implementation with layer normalization and dropout layers. The models takes the following paramete...
1 year ago | 0
Question
Channel-wise convolution deep learning layer for 1d and 3d data i.e. groupedConvolution1dLayer, groupedConvolution3dLayer
I am looking to implement a layer for channel-wise convolution similar to groupedConvolution2dLayer(filtSize, 1, "channel-wise"....
1 year ago | 1 answer | 1
1
answerGradient clipping with custom feed-forward net
Please check this link that illustrates several examples on how to implement training options that you would usually define via ...
1 year ago | 0
Solved
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
2 years ago
Question
FactSet: "Unrecognized function or variable 'fds'."
I've checked the requirements for FactSet https://mathworks.com/help/datafeed/data-server-connection-requirements.html and besid...
2 years ago | 1 answer | 0
1
answerSubmitted
PandasToMatlab
The functions are designed to communicate between Python Pandas and Matlab
2 years ago | 7 downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/fa2289de-1475-4b9c-8bdf-5929afdb3852/13edb7ce-ecfe-4f81-ad06-a35e4e9d8a35/images/1652819067.png)
How can I use Python pandas in MATLAB?
Check this submission https://au.mathworks.com/matlabcentral/fileexchange/111770-pandastomatlab It implements two funcions: ...
2 years ago | 0
How do i convert a Python Pandas Dataframe to Matlab types?
Check this submission https://au.mathworks.com/matlabcentral/fileexchange/111770-pandastomatlab It implements two funcions: ...
2 years ago | 1
Question
Missing layers in Deep Learning Toolboox results in failing to run EfficientNetV2S
I saved EfficientNetV2S in Python as follows import tensorflow as tf model = tf.keras.applications.efficientnet_v2.Efficient...
2 years ago | 1 answer | 0
1
answerQuestion
How can I speed up runBacktest that is part of Financial Toolbox?
I am invoking runBacktest on tickdata and the function takes considerable time (several minutes on about 1 million ticks). Given...
2 years ago | 1 answer | 1
1
answerSubmitted
Alpha Vantage data downloader
Currently the toolbox implements functions to download company fundamentals and economic indicators.
3 years ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/f0a3fe33-2a5f-4488-a165-8aace4c26f93/0f3ae959-34dd-4c37-aa33-5effb06fcb7c/images/1631725490.png)
Solved
The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...
3 years ago
Submitted
Yahoo Finance and Quandl data downloader
YahooFinance/Quandl data downloader
3 years ago | 56 downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/ca30754a-6fc7-4ae9-86da-eefca7885fe0/93c54370-081e-4191-abb4-08a6f2ed064c/images/1615084827.png)
fetching data from yahoo
Please check the following code <https://www.mathworks.com/matlabcentral/fileexchange/68361-yahoo-finance-data-downloader yahoo ...
6 years ago | 0
Yahoo Finance Webservice API is down?
There is a solution available, take a look at https://www.mathworks.com/matlabcentral/fileexchange/68361-yahoo-finance-data-down...
6 years ago | 0