classification × 164
nlp × 147
clustering × 113
svm × 98
neural-networks × 94
python × 57
feature-selection × 44
logistic-regression × 43
crf × 41
graphical-models × 36
similarity × 35
unsupervised-learning × 33
implementation × 32
online-learning × 31
search × 30
k-means × 25
java × 23
sparse × 23
software × 21
matlab × 19
scikits-learn × 19
state-of-the-art × 19
large-scale × 18
reinforcement-learning × 18
lsh × 17
parsing × 17
semantic × 17
decision-trees × 15
linear-algebra × 15
extraction × 14
boosting × 13
distance × 13
ensemble × 13
unsupervised × 13
lasso × 11
question-answering × 11
libraries × 10
mapreduce × 10
auc × 9
hadoop × 9
models × 9
roc × 9
code × 8
information-extraction × 8
keywords × 8
grammar × 7
sparse-coding × 7
database × 6
machine-vision × 6
tool × 6
parser × 5
pmml × 5
api × 4
conditional-random-field × 4
faces × 4
hierarchical × 4
lucene × 4
open-source × 4
standards × 4
word × 4
documentation × 3
face-detection × 3
sparsification × 3
taggers × 3
terminology × 3
xml × 3
freely-available × 2
grammar-checking × 2
library × 2
poll × 2
synonyms × 2
term-extraction × 2
tokenization × 2
web × 2
apprenticeship-learning × 1
c++ × 1
differentiation × 1
factorie × 1
inverse-reinforcement-learning × 1
jvm × 1
module × 1
natural-language-search × 1