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Aneela


Last seen: 5 days ago |  Active since 2024

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Multiplication of High Dimensional Matrices
Hi Meng Li, The point-wise multiplication you mentioned: Mt_ridio=r_itr.*RtnDtr_e This throws an error as “r_itr” and “Rtn...

4 days ago | 0

Answered
yolov4ObjectDetector computer vision toolbox for yolo v4
Hi Davide, To install Computer Vision Toolbox, MATLAB should have the Image Processing Toolbox installed. Also, for “yolov4Ob...

4 days ago | 0

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I am getting several error messages for my insertObjectAnnotation line of code and I was wondering what is wrong with it.
Hi Shelby, The error you are encountering is because “ocrResults.Words” is a cell array of strings. However, it should be a ch...

5 days ago | 0

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Visualization of decision tree
Hi Moztaba Zarei, I tried the below example in MATLAB. numObservations = 100; % Define the categorical variables VehicleTy...

6 days ago | 0

Answered
How to get regression plot for validation data using trainbr training function using MATLAB's nntool?
Hi Sachin Bharadwaj, I found below statement from the MathWorks Documentation. The function “trainbr” that performs Bayesian ...

7 days ago | 0

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How to calculate prediction intervals with LSTM's deterministic prediction?
Hi Israt Fatema, Monte Carlo Dropout technique can be used to estimate prediction intervals and predictive density for LSTM. ...

8 days ago | 0

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why yolov3 gave this error "Layer 'upsamsple1Detection2' does not exist"?
Hi N. White, The error "Layer 'upsamsple1Detection2' does not exist" you are facing suggests that there is no “upsamsple1Detect...

30 days ago | 0

Answered
How to calculated training and validation loss in Yolov4
Hi Alexey Kozhakin, As you have mentioned that the training dataset is having 1024 images validation dataset is having 256 ima...

1 month ago | 0

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No information rate test
Hi Alberto Azzari, In MATLAB, there isn't a built-in function that directly computes the p-value to test whether the accuracy...

2 months ago | 0

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Predict and update using LSTM
Hi Tanmoy Chatterjee Addressing your first query– predict – It is used to compute the network’s output by processing the e...

2 months ago | 0

Answered
PROBLEM WHIT FIT LDA TO WORD COUNT MATRIX
Hi Sara, The error you are encountering states that the datatype of first argument must be any one of “bagOfWords, bagOfNgram...

2 months ago | 0

Answered
Need help understanding regression plots
Hi Nasrin Akter, I can infer that you have used “plotregression” to visualize how well the model is performing. It plots the a...

2 months ago | 0

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Loose question, on function handles / speeding up run times.
Hi Daniel Adams, The function “ver1” takes a vector “x” and a function handle “g”. When “ver1” is called, “g(x)” is computed,...

2 months ago | 0

Answered
How do I create a bus object from existing bus element ports
Hi Todd, You can refer to the following example to see how to create a bus object from the existing bus element ports. ...

2 months ago | 0

Answered
Writing summation inside function handle
Hi Saurabh Madankar, You can make use of the “sum” and “arrayfun” MATLAB functions to write these 6 terms using summation. u...

2 months ago | 0

Answered
How HMM viterbi algorithm works
Hi Nikolas Spiliopoulos, The Viterbi algorithm generates the most likely sequence of the hidden states (Viterbi States) in “HM...

2 months ago | 0

Answered
HMM viterbi algorithm linked to values
Hi Nikolas Spiliopoulos, The Viterbi algorithm generates the most likely sequence of the hidden states (Viterbi States) in “HMM...

2 months ago | 0

Answered
How to display aggregation and composition in Class Diagram Viewer?
Hi, Mahmoud Elzouka The “Class Diagram Viewer” shows inheritance relationships very effectively. Currently the assoc...

3 months ago | 0