Questions tagged [linearly-separable]

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Decision boundary in a classification task

I have 1000 data points from the bivariate normal distribution $\mathcal{N}$ with mean $(0,0)$ and variance $\sigma_1^2=\sigma_2^2=10$ with the covariances being $0$. Also there are 20 more points ...
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Choosing a learning rate interval for linear separation with a perceptron

I'm having an issue with an exercise regarding the use of a perceptron for the linear separation of two sets M0 and M1. The question at hand is, how to go about finding an interval for a reliable ...
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Why does the error function become constant while implementing stochastic gradient descent using 2D inputs?

According to Q8,9 of HW5, Caltech's Learning from data course, we have to generate 100 test points of the form (x1,x2) and get their outputs 1/0 depending on which side of a random line they lie on. ...
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questions about logistic regression

In the following Linear Regression discussion I didn't understand a few things: So my questions are: In the third slide: What does this probability means $P\left(y_i|x_i\right)$ and accordingly what ...