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Shubham


Last seen: Today |  Active since 2023

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Answered
how to ensemble 5 different deep learning model with majority voting?
Hi Arda, To implement majority voting for your ensemble of deep learning models, follow these steps: Train Individual Models: ...

11 hours ago | 0

Answered
How to evaluate if my design/matlab code/algorithm can be dumped in controller or processor or fpga or gpu?
Hi Ashokraj, To determine the appropriate hardware for image segmentation using blob analysis, consider the following: Perform...

1 day ago | 0

Answered
How does the "RL external action" is supposed to work?
Hi Leonardo, Using an external action port in a Reinforcement Learning (RL) block can be a powerful method to facilitate the tr...

1 day ago | 1

| accepted

Answered
Confusion about Train Humanoid Walker
Hi James, Training a humanoid robot to walk smoothly in MATLAB can be quite challenging due to the complexity of the task. Here...

2 days ago | 0

Answered
what the reason behind roundoff error inside while loop
Hi Rohit, The issue you're encountering is likely due to the accumulation of floating-point errors when incrementing t by dt in...

4 days ago | 1

Answered
How can I com[act my script by making it run up to an nth variable
Hi Rowan, To make your script more flexible and able to handle varying numbers of curves, you can use loops and dynamic variabl...

4 days ago | 1

| accepted

Answered
calculate image distortion level
Hi Sunetra, To assess the extent of disruption each image causes to the human visual system, you can consider using a combinati...

5 days ago | 0

| accepted

Answered
Error using readgeoraster??
Hi Nihal, The error message you're encountering indicates that MATLAB is unable to locate or open the specified file. This can ...

29 days ago | 0

Answered
mystepfunction in reinforcement learning
Hi Borel Merveil, To create and define all parameters in a custom step function using the Bellman equation in a Deep Q-Network ...

29 days ago | 0

Answered
Set breakpoint is not working in Method function file.
Hi Younghwa, To set a breakpoint in a specific function (such as reduce) in MATLAB, you need to locate the function's source co...

1 month ago | 0

Answered
MATLAB variables to running python script
Hi John, To continuously feed variables from a MATLAB script to a Python script without repeatedly executing the pyrunfile comm...

1 month ago | 1

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Answered
Retrieving incremental regression kernel trained model
Hi Yasmine, To retrieve and understand the incremental regression kernel model in MATLAB, you can use the incrementalRegression...

1 month ago | 0

Answered
Compute Confidence Interval about q of logistic binary fit
Hi Craig, To compute the confidence limits about the quantile ( q ) for a logistic regression model, you need to invert the log...

1 month ago | 0

Answered
Difference in the values simulated with and without using parallel processing (parasim) for a Simulink Simscape model
Hi H R Sai, The differences in simulation results you're observing when switching between different simulation modes (such as a...

1 month ago | 0

Answered
Specifying RL Environment in Referenced Model
Hi Natnael, To specify an RL (Reinforcement Learning) agent in a separate Simulink model (RefModel) and reference it in the mai...

1 month ago | 0

Answered
Issues with Quadcopter Deep Reinforcement Learning Training in Simulink
Hi Hao, Training a quadcopter to navigate between points in space using deep reinforcement learning (DRL) in Simulink can be qu...

1 month ago | 0

Answered
backtestEngine / runBacktest speed of execution / parallelisation
Hi Andy, It appears you're encountering performance issues with MATLAB's runBacktest function, particularly when dealing with h...

1 month ago | 0

Answered
Cannot load python library with R2024a: API functions not available
Hi Amith, Integrating Python with MATLAB on Apple Silicon requires careful attention to the compatibility between the MATLAB bu...

1 month ago | 0

Answered
In Grid World RL is it possible to update ObstacleStates and use updateStateTranstionForObstacles in the step function?
Hi Andrea, Your implementation concept for dynamically updating the grid world environment with obstacles and expecting the rei...

1 month ago | 0

Answered
How to reset the state of a LSTM neural network to its initial state in Simulink?
Hi Marco, To address your concern about resetting the LSTM state at the start of the simulation in a coupled-physics system wit...

1 month ago | 0

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Answered
Whether code generation to dSPACE for reinforcement learning (DQN) agent is supported in MATLAB 2021a?
Hi Praveen, Deploying Deep Q-Networks (DQN) or other deep reinforcement learning agents directly onto dSPACE hardware for real-...

2 months ago | 0

Answered
What is the fcnLossLayer in the generatePolicyFunction network and how can I implement it myself?
Hi Szilard, Your approach to using a regression layer in place of the FcnLossLayer for exploitation purposes in your Soft Actor...

2 months ago | 1

| accepted

Answered
Reinforcement Learning with Simulink: timeout an episode
Hi Tobias, To manage simulations that run indefinitely due to certain hyperparameter configurations in a parallel loop (parfor)...

2 months ago | 0

Answered
I couldn't get a good value of R2 and MAPE for each train sets are above 1%-5% (assuming MAPE coding maybe something wrong). Any suggestions to optimise beside hidden neuron?
Hi Angelina, Improving the performance (R2 and error values) of an Artificial Neural Network (ANN) model involves multiple aspe...

2 months ago | 0

Answered
How to format sequences to store in experience buffer for DRQN?
Hi Imola, To handle sequences in the replay buffer for Deep Recurrent Q-Networks (DRQN) within a Partially Observable Markov De...

2 months ago | 0

Answered
How can I reduce the size of polygon map from shapefile by some distance?
Hi Jay, Creating a boundary that is a certain distance away from a given path on a map involves a process known as buffering. B...

2 months ago | 0

Answered
What is the reason that GoogleNet takes less time than MobileNetv2 and EfficientNet-b0 for feature extraction from a set of images?
Hi Navneet, The inference time or the time taken per frame for feature extraction by different pre-trained networks like GoogLe...

2 months ago | 0

Answered
How to exclude/remove ribcage shadow in an Xray image?
Hi Arturo, Removing the shadow of the rib cage in X-ray images to enhance segmentation and analysis can be approached through s...

2 months ago | 0

Answered
Linking two list boxes and a push button for plotting graph.
Hi Tan Kye, Your MATLAB GUI code outlines the structure for a graphical user interface but is missing the specific implementati...

2 months ago | 0

Answered
Why does Simulink ignore breakpoints in nested functions (r2020a)?
Hi David, Debugging MATLAB functions within Simulink models can sometimes be tricky, especially when dealing with nested functi...

2 months ago | 0

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