clustering × 67
optimization × 56
svm × 45
neural-networks × 32
references × 27
text-classification × 26
crf × 24
logistic-regression × 17
r × 16
regularization × 15
sparse × 14
kernel × 13
learning-theory × 12
linear-algebra × 12
training × 11
paper-understanding × 10
distance × 9
feature × 9
hyperparameters × 8
l1 × 8
sgd × 7
convex × 5
covariance × 4
gradient-descent × 4
rkhs × 4
margin × 3
methodology × 3
hyperplane × 2
megam × 2
combinatorics × 1
computational-geometry × 1
duality × 1
early-stopping × 1
fenchel × 1
hidden-units × 1
l0.5 × 1
l-bfgs × 1
online × 1
quasi-additive × 1
spd × 1