user avatar
user avatar
user avatar
Slim Shady
  • Member for 1 year
  • Last seen this week
5 votes
1 answer
79 views

Describe a situation where a training point can be removed without affecting the resulting 1-NN classification for any test point in the input space

5 votes
1 answer
331 views

If my data doesn't completely follow the Zipf's law, how do I justify it mathematically?

4 votes
2 answers
60 views

Why $\sum^C_{c\neq c^*}P(c|x)[1-P(c|x)]+p^*(1-p^*) \leq (C-1)\frac{1-p^*}{C-1}[1-\frac{1-p^*}{C-1}]+p^*(1-p^*)?$

4 votes
2 answers
76 views

How $\hat{y}_0=x_0^T\beta+\sum^N_{i=1}l_i(x_0)\epsilon_i$?

3 votes
1 answer
107 views

What is the expected number of correct matches that the medium will make (by chance)?

3 votes
1 answer
39 views

Machine learning kernel with complex feature map

3 votes
1 answer
150 views

Boosting reduces bias when compared to what algorithm?

2 votes
1 answer
79 views

Resources on on-line machine learning

2 votes
1 answer
55 views

How can I show that these two variables in a Markov network are marginally independent?

2 votes
1 answer
62 views

How can I derive the joint distribution for this Markov network?

2 votes
1 answer
114 views

Rewriting the Ridge Regression coefficients

2 votes
0 answers
71 views

True Error in Machine Learning

2 votes
1 answer
127 views

Interpretation of $\mathcal{D}$ and difference between the accuracy parameter and training error

2 votes
1 answer
61 views

Expected value of random walk

2 votes
1 answer
45 views

Differentiating a Vector and a Matrix w.r.t. a Vector [Matrix Calculus]

2 votes
1 answer
74 views

Pattern Recognition and ML Exercise 1.4

1 vote
0 answers
48 views

Derive the criterion for minimizing the expected loss when there is a general loss matrix and general prior probabilities for the classes

1 vote
0 answers
56 views

Generating function of a random walk

1 vote
1 answer
64 views

Is it always possible to find a joint distribution $p(x,y)$ consistent with the results of both labs?

1 vote
1 answer
31 views

Multi-armed bandit - how does the gambler choose what's the best strategy?

1 vote
0 answers
23 views

Why is the inequality true? How do I interpret $\mathcal{D}^m(\{S:L_{(\mathcal{D},f)}(A(S))\gt \epsilon\})$ geometrically?

0 votes
1 answer
76 views

Sigmoid equivalent to Softmax exercise

0 votes
1 answer
47 views

Sigmoid equivalent to Softmax exercise 2 [duplicate]

0 votes
1 answer
31 views

How can we incorporate an offset into a software library which performs least squares without offset

0 votes
1 answer
38 views

Deriving the normal equations' coefficients

0 votes
0 answers
15 views

Hidden Markov Model Exercise BRML 23.3

0 votes
0 answers
33 views
+50

First-Visit Monte Carlo Prediction Algorithm Walkthrough

0 votes
1 answer
70 views

Proving that the function is psd

0 votes
0 answers
37 views

Termination of the random walk

0 votes
0 answers
42 views

1-NN classifier error rate achieving the Bayes classifier error rate example