nlp × 109
classification × 108
optimization × 65
svm × 61
dataset × 40
sampling × 37
implementation × 30
logistic-regression × 29
text-classification × 29
data-mining × 28
feature-selection × 27
evaluation × 26
time-series × 21
regularization × 20
online-learning × 19
software × 19
java × 18
text × 14
learning-theory × 12
linear-algebra × 12
semi-supervised × 12
applications × 10
estimation × 10
libraries × 10
datasets × 9
active-learning × 8
information-retrieval × 8
language × 8
accuracy × 7
labeling × 7
preprocessing × 7
sgd × 7
streaming-data × 7
annotation × 6
models × 6
overfitting × 6
precision × 6
test-set × 6
corpora × 5
noise × 5
pmml × 5
representation × 5
sequence-labeling × 5
api × 4
errors × 4
format × 4
information-extraction × 4
open-source × 4
recall × 4
resources × 4
speech × 4
standards × 4
svm-software × 4
task-definition × 4
confusion-matrix × 3
margin × 3
robustness × 3
terminology × 3
xml × 3
bioinformatics × 2
cleaning × 2
data-set × 2
documentation × 2
elda × 2
freely-available × 2
hyperplane × 2
labeled-data × 2
ldc × 2
parameter-settings × 2
pedagogy × 2
poll × 2
randomization × 2
relevance-feedback × 2
career × 1
combinatorics × 1
computational-geometry × 1
concept-drift × 1
configuration × 1
contingency-table × 1
data-model × 1
data-ordering × 1
data-quality × 1
datatype × 1
diagrams × 1
education × 1
effectiveness × 1
efficiency × 1
external-memory × 1
figures × 1
formats × 1
generalization × 1
graphics × 1
hci × 1
interface × 1
logging × 1
multimedia × 1
negative-predictive-value × 1
p2p × 1
pedigree × 1
proper-nouns × 1
proportion × 1
speech-recognition × 1
stochastic-gradident × 1
test-collections × 1
training-set × 1
transcription × 1
transductive-learning × 1
uci × 1
unlabeled-data × 1