Sai Pavan
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Convert test set to training set principal component axes for use in neural networks
Hi John, I understand that you want to reduce the training set using PCA with variable weights and use a subset of the transf...
Convert test set to training set principal component axes for use in neural networks
Hi John, I understand that you want to reduce the training set using PCA with variable weights and use a subset of the transf...
9 days 前 | 0
已回答
Scaling new data to preoject them onto my PCA space
Hello Rini, I understand that you want to scale new data points to project them onto the PCA space obtained from a different ...
Scaling new data to preoject them onto my PCA space
Hello Rini, I understand that you want to scale new data points to project them onto the PCA space obtained from a different ...
9 days 前 | 0
已回答
Fit a multivariate Gaussian distribution
Hi Sumera, I understand that you are facing multiple issues while performing Principal Component Analysis (PCA) on the data a...
Fit a multivariate Gaussian distribution
Hi Sumera, I understand that you are facing multiple issues while performing Principal Component Analysis (PCA) on the data a...
10 days 前 | 0
已回答
how draw mean and cov matrix?
Hello Alex, I understand that you want to plot the distributions with specific means and covariance matrices and find the bes...
how draw mean and cov matrix?
Hello Alex, I understand that you want to plot the distributions with specific means and covariance matrices and find the bes...
10 days 前 | 0
已回答
How to Cluster Dataset and remove outlier in MATLAB
Hello, I understand that you want to cluster the 4-feature dataset and remove the outliers from the dataset. This task can be...
How to Cluster Dataset and remove outlier in MATLAB
Hello, I understand that you want to cluster the 4-feature dataset and remove the outliers from the dataset. This task can be...
11 days 前 | 0
已回答
under-sample an imbalance dataset(data preprocessing)
Hello Yasaman, I understand that you want to achieve more F1 score while training an imbalance dataset. The problem of imbala...
under-sample an imbalance dataset(data preprocessing)
Hello Yasaman, I understand that you want to achieve more F1 score while training an imbalance dataset. The problem of imbala...
11 days 前 | 0
已回答
Calculate the correlation coefficient R and coefficient of determination, R2 and P-value or significance
Hello, I understand that you want to calculate the correlation coefficient R, coefficient of determination R^2 and P-value of...
Calculate the correlation coefficient R and coefficient of determination, R2 and P-value or significance
Hello, I understand that you want to calculate the correlation coefficient R, coefficient of determination R^2 and P-value of...
11 days 前 | 0
已回答
Is it possible to self define training and validation sets in fitrgp?
Hello, I understand that you want to perform extrapolation of time series data by fitting a Gaussian process regression model...
Is it possible to self define training and validation sets in fitrgp?
Hello, I understand that you want to perform extrapolation of time series data by fitting a Gaussian process regression model...
11 days 前 | 0
| 已接受
已回答
Doubt about significance of regression
Hello Srinivas, I understand that you want to confirm whether your method of determining statistical significance and R-squar...
Doubt about significance of regression
Hello Srinivas, I understand that you want to confirm whether your method of determining statistical significance and R-squar...
11 days 前 | 0
已回答
how to get confusion matrix data from patternet function with cross validation?
Hello, I understand that you want to know whether your implementation of getting the confusion matrix from pattern recognitio...
how to get confusion matrix data from patternet function with cross validation?
Hello, I understand that you want to know whether your implementation of getting the confusion matrix from pattern recognitio...
13 days 前 | 0
已回答
Getting mismatched and wrong answer
Hello Amit, I understand that you are trying to know the reason for discrepancy in the results obtained with different method...
Getting mismatched and wrong answer
Hello Amit, I understand that you are trying to know the reason for discrepancy in the results obtained with different method...
13 days 前 | 0
已回答
How to get a simillar pair of images for image 256x256x3 in getSiameseBatch operation.
Hello Sakshi, I understand that you are trying to resolve the issue where the displayed images appear as only black and white...
How to get a simillar pair of images for image 256x256x3 in getSiameseBatch operation.
Hello Sakshi, I understand that you are trying to resolve the issue where the displayed images appear as only black and white...
16 days 前 | 0
已回答
Ploting a spectrogrma view from sample points in an audio signal
Hello, I understand that you want to plot the spectogram of an audio signal without using the inbuilt MATLAB function. We ca...
Ploting a spectrogrma view from sample points in an audio signal
Hello, I understand that you want to plot the spectogram of an audio signal without using the inbuilt MATLAB function. We ca...
16 days 前 | 0
已回答
How to get error bar in target vs predicted plots of regression?
Hello Onkar, I understand that you want to get the error bar in target vs predicted plots of regression trained using using t...
How to get error bar in target vs predicted plots of regression?
Hello Onkar, I understand that you want to get the error bar in target vs predicted plots of regression trained using using t...
16 days 前 | 0
已回答
Anova - Oneway / Twoway
Hello Vincent, I understand that you want to analyze your experimental data with the aim to compare probabilities across thre...
Anova - Oneway / Twoway
Hello Vincent, I understand that you want to analyze your experimental data with the aim to compare probabilities across thre...
16 days 前 | 0
已回答
Hough Transform voting matrix problem
Hello Daniel, I understand that you need help in filling the voting matrix or accumulator matrix while writing hough transfor...
Hough Transform voting matrix problem
Hello Daniel, I understand that you need help in filling the voting matrix or accumulator matrix while writing hough transfor...
18 days 前 | 0
已回答
Repeated measures of paired variables -- testing whether they regress.
Hello Edwin, I understand that you want to create a regression model of X vs Y using all five repeated measures for the N par...
Repeated measures of paired variables -- testing whether they regress.
Hello Edwin, I understand that you want to create a regression model of X vs Y using all five repeated measures for the N par...
18 days 前 | 0
已回答
probplot for Chi2 and noncentral chi2 distribution
Hello Morten, I understand that you are looking for ways to verify whether the test statistic is chi-square or noncentral chi...
probplot for Chi2 and noncentral chi2 distribution
Hello Morten, I understand that you are looking for ways to verify whether the test statistic is chi-square or noncentral chi...
1 month 前 | 0
已回答
TF of complex signal
Hello Iounis, I gather that you want to compare the system transfer function with the transfer function generated from input ...
TF of complex signal
Hello Iounis, I gather that you want to compare the system transfer function with the transfer function generated from input ...
1 month 前 | 0
已回答
How can I reconstruct the final level detail signal of the dualtree
Hello, I understand that you are trying to reconstruct the final level detail signal with the "idualtree" function. The reas...
How can I reconstruct the final level detail signal of the dualtree
Hello, I understand that you are trying to reconstruct the final level detail signal with the "idualtree" function. The reas...
1 month 前 | 0
已回答
Training feedforward network with multiple datasets
Hello Omer, I understand that you want to train a feedforward neural network with 45 csv files separately with the help of da...
Training feedforward network with multiple datasets
Hello Omer, I understand that you want to train a feedforward neural network with 45 csv files separately with the help of da...
1 month 前 | 0
已回答
how can i get DTFS coefficients for cosine sequence and its power
Hello Mostafa, I understand that you want to get the Discrete Time Fourier Series (DTFS) coefficients of a cosine sequence an...
how can i get DTFS coefficients for cosine sequence and its power
Hello Mostafa, I understand that you want to get the Discrete Time Fourier Series (DTFS) coefficients of a cosine sequence an...
1 month 前 | 0
已回答
Can I run Segmentation in CAT12 for a smaller batch of participants (instead of all participants at once)?
Hello Arjun, I understand that you want to know whether one can restart segmentation in CAT12 for a smaller batch of particip...
Can I run Segmentation in CAT12 for a smaller batch of participants (instead of all participants at once)?
Hello Arjun, I understand that you want to know whether one can restart segmentation in CAT12 for a smaller batch of particip...
1 month 前 | 1
| 已接受
已回答
Cannot use MLE for custom distribution with right censored data
Hello Leonardo, I understand that you are trying to resolve the "Custom probability function returned negative or zero values...
Cannot use MLE for custom distribution with right censored data
Hello Leonardo, I understand that you are trying to resolve the "Custom probability function returned negative or zero values...
1 month 前 | 0
已回答
Transition probabilities in Continuous Time Markov Chain following Poisson Processes
Hello, I assume you want to calculate the transition probablity of direct transition between state [10] to [17] given that arri...
Transition probabilities in Continuous Time Markov Chain following Poisson Processes
Hello, I assume you want to calculate the transition probablity of direct transition between state [10] to [17] given that arri...
1 month 前 | 0
已回答
Why isn't plsregress and svm working together?
Hello Juuso, I see that you are trying to perform dimensionality reduction on 3D volumes before performing SVM classification. ...
Why isn't plsregress and svm working together?
Hello Juuso, I see that you are trying to perform dimensionality reduction on 3D volumes before performing SVM classification. ...
2 months 前 | 0
已回答
Finding peak with two nulls around in a 1d plot
Hello Vinay, I see that you want to find the presence of a peak with two nulls on each side of the peak in a 1d plot and find...
Finding peak with two nulls around in a 1d plot
Hello Vinay, I see that you want to find the presence of a peak with two nulls on each side of the peak in a 1d plot and find...
2 months 前 | 0
已回答
Is pls regression suitable for image classification?
Hello Juuso, I understand that you want to know whether it would be beneficial to try traditional machine learning methods li...
Is pls regression suitable for image classification?
Hello Juuso, I understand that you want to know whether it would be beneficial to try traditional machine learning methods li...
2 months 前 | 0
已回答
Best Fit Lines on Image Processing Edges
Hello Edward, As I understand, you want to determine the two angles formed on either side of the base of the triangle formed ...
Best Fit Lines on Image Processing Edges
Hello Edward, As I understand, you want to determine the two angles formed on either side of the base of the triangle formed ...
2 months 前 | 0
已回答
3D image alignment: How to extract rotation angles about "static" x,y,z axes from a 3x3 rotation matrix
Hello Cramer, I can conclude from your description that your understanding of the Euler angles is right. Euler angles indeed ...
3D image alignment: How to extract rotation angles about "static" x,y,z axes from a 3x3 rotation matrix
Hello Cramer, I can conclude from your description that your understanding of the Euler angles is right. Euler angles indeed ...
2 months 前 | 0