Re: [R] Feature space problem regarding text classification using SVM

This question is about statistics and therefore is off topic for this list. However, if I understand correctly isn't the answer obvious? -- how can you classify by features whose values are unknown? Cheers, Bert On Feb 17, 2017 5:28 AM, "Björn Fisseler via R-help" wrote: Dear list members, I

[R] unidentified option(s) in mean.model

So i tried brute force to find best fitted GARCH model for prediction.The code works fine as it runs but at the end of processing, there's error like this: There were 50 or more warnings (use warnings() to see the first 50). So i type warnings(), then the error become:unidentified option(s) in m

[R] Feature space problem regarding text classification using SVM

Dear list members, I'm currently working on text classification of student's essays, trying to identify texts that fit to a certain class or not. I use texts from one semester (A) for training and texts from another semester (B) for testing the classifier. My workflow is like this: * read al

Re: [R] [FORGED] Empirical k-quantile function

On 17/02/17 12:12, Art U wrote: Hello, Suppose I have one vector of values or even matrix of those vectors and I want to calculate q_k(V/k), where V is the vector, k is a quantile and q_k is empirical k-quantile function. Finally I want to calculate Q_k=min(1, q_k) for k=(0,1). Can you please h