parse tree 0.0020651840000000003
training data 0.001899481
parsing model 0.001808827
probabilistic model 0.0017443390000000001
complete tree 0.0017288450000000001
observable tree 0.001698006
tree pair 0.001697626
generative model 0.001612592
tic model 0.001554129
model definition 0.001541646
training set 0.0014507209999999999
such features 0.0014444079999999999
complete data 0.001353285
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model 0.00130345
incomplete data 0.00129927
plete data 0.001296129
manual feature 0.0012415920000000001
root node 0.00122076
feature selection 0.001220345
pcfg parser 0.001133218
mother node 0.001129672
cfg rule 0.0011295860000000001
effective features 0.001088756
estimation algorithm 0.0010753450000000001
test set 0.0010473169999999999
observable grammar 0.001043092
conditional probability 0.001021103
cnf grammar 0.001017039
cfg rules 0.0010059729999999998
feature 9.84828E-4
latent annotation 9.317469999999999E-4
latent symbols 9.235319999999999E-4
parameter estimation 9.23158E-4
standard test 9.19705E-4
complete parse 9.16489E-4
pcfg models 8.944140000000001E-4
programming algorithm 8.78847E-4
different approximation 8.633439999999999E-4
probable parse 8.60872E-4
similar estimation 8.38367E-4
training 8.36271E-4
latent annotations 8.22566E-4
exact parsing 8.15756E-4
features 8.00453E-4
latent variables 7.97014E-4
variable models 7.93245E-4
grammar 7.83856E-4
head words 7.81148E-4
latent annota 7.79622E-4
treebank pcfgs 7.78646E-4
kjml cents 7.655590000000001E-4
annotation symbols 7.63053E-4
estimation algo 7.61209E-4
lexical heads 7.56933E-4
proper level 7.54684E-4
annotation symbol 7.53165E-4
rules 7.28025E-4
vanilla treebank 7.21886E-4
trees 7.18987E-4
trained models 7.17821E-4
sibling nodes 7.13405E-4
parser 7.07398E-4
general case 7.02077E-4
multiplier method 6.97935E-4
above definition 6.94626E-4
wsj corpus 6.9074E-4
terminal symbols 6.86282E-4
left sibling 6.78124E-4
probability 6.77377E-4
previous research 6.7282E-4
mization problem 6.72507E-4
notation symbols 6.71216E-4
possible parses 6.70101E-4
complete symbols 6.67494E-4
time complexity 6.639E-4
daughter nodes 6.63365E-4
original form 6.61469E-4
unlexicalized pcfg 6.58697E-4
good combinations 6.58056E-4
complete symbol 6.57606E-4
recent work 6.521109999999999E-4
several approximations 6.48857E-4
penn wsj 6.41051E-4
parameters 6.2892E-4
parse 6.26414E-4
tent annotation 6.22363E-4
conditional independence 6.21419E-4
hidden layer 6.15587E-4
nal symbol 6.11527E-4
right sibling 6.08464E-4
hidden variables 5.95507E-4
main focus 5.93506E-4
derivation history 5.90578E-4
dynamic programming 5.88104E-4
exact inference 5.81823E-4
similar motivation 5.78417E-4
annotated cfg 5.742E-4
algorithm 5.73713E-4
approximation methods 5.73699E-4
