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RAJA SEKHAR BATTU


Last seen: Today |  Active since 2020

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How to implement customised loss function in patternnet (pattern recognition neural network)?
I am trying to implement my own loss function in the second hidden layer for multiclass classification problem. can anyone tell ...

ongeveer een maand ago | 1 answer | 0

1

answer

Question


How to plot decision boundary for trained pattern recognition neural network in matlab?
I have trained patternnet neural networks. I want to visualise the boundaries of this trained neural network. I have a feature s...

3 maanden ago | 0 answers | 0

0

answers

Answered
Need Help for the rest of this coding
function [ABrow, BAcol, FirstHalfA_LastHalfB] = vectorFun(A, B) %Enter the commands for your function below Be sure to assign t...

3 maanden ago | 0

Answered
Subtracting values form rows with same variable
Hi @Marcel-Maximilian, I am not sure about categorical loop but you can write for loop like below index1=GENE('A'); ...

3 maanden ago | 0

Answered
Error in loop: left and right sides have a different number of elements
Hi @Miriam You can pre assign the variables to empty or zeros before loop to save the values efficiently. I will make some mo...

3 maanden ago | 0

| accepted

Answered
How can I efficiently save a linear model?
Hi Bastian, I think you already aware of regression. But I give you an Idea. Regression is the way of using variables(input) to...

3 maanden ago | 0

Answered
2 Questions about user defined function
Hi Kim, If you are writing the function in a seperate file ex: fn_name, It doesn't matter if you write an end or not. Because...

3 maanden ago | 0

| accepted

Answered
I can't find optimize task in live editor
Hi Kevin, I think you may be downloaded but not installed the toolbox. Goto > Apps > Get more apps > search for Optimizatio...

3 maanden ago | 0

Question


How to use ensemble learning to combine multiple trained pattern recognition neural networks?
I saved the neural networks (patternnet) with seperate classes for example: Neural Network 1: 3-class problem Neural Ne...

3 maanden ago | 1 answer | 0

1

answer

Answered
How to use multiple labels as targets in Neural Net Pattern Recognition Toolbox?
Hi @Joyjit Chatterjee, I think I am very late to answer this question. But, I want to share the procedure I followed for my pro...

3 maanden ago | 0

Solved


Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

ongeveer een jaar ago

Solved


Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.ⅇ^(-λt)*cos(2πft)| where |A|, |λ|, and |f| ...

ongeveer een jaar ago

Solved


Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...

ongeveer een jaar ago

Solved


Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

ongeveer een jaar ago

Solved


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

ongeveer een jaar ago

Solved


Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

ongeveer een jaar ago

Solved


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

ongeveer een jaar ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

meer dan een jaar ago

Question


combining three matrices with different values to arrange one row after the other in the result matrix
How to make the row arrangements or reshaping A=[1,2,3;4,5,6;7,8,9]; B=[1,2,1;1,3,1;1,4,1]; C=[2,2,2;3,3,3;4,4,4]; Resu...

bijna 3 jaar ago | 1 answer | 0

1

answer