clustering × 86
optimization × 65
svm × 61
neural-networks × 47
crf × 31
logistic-regression × 29
text-classification × 29
pca × 28
references × 28
regularization × 20
r × 17
dirichlet × 16
kernel × 16
sparse × 16
training × 14
learning-theory × 12
linear-algebra × 12
feature × 11
paper-understanding × 11
crossvalidation × 10
l1 × 10
loss-function × 10
distance × 9
distribution × 9
hyperparameters × 8
linearclassifiers × 7
sgd × 7
convex × 5
gradient-descent × 5
covariance × 4
rkhs × 4
margin × 3
methodology × 3
online × 3
hidden-units × 2
hyperplane × 2
megam × 2
whitening × 2
zca × 2
combinatorics × 1
computational-geometry × 1
duality × 1
early-stopping × 1
fenchel × 1
l0.5 × 1
l2 × 1
l-bfgs × 1
quasi-additive × 1
spd × 1