news tweets 0.00296323
search tweets 0.002553074
similar tweets 0.0021961
top tweets 0.002182722
informative tweets 0.002141824
annotated tweets 0.002137874
noisy tweets 0.002117518
labeled tweets 0.002114998
english tweets 0.002110447
processed tweets 0.002080023
raw tweets 0.00207759
lated tweets 0.002073678
downloads tweets 0.002072572
beled tweets 0.002072572
tweet search 0.0020172740000000003
tweets 0.00185005
tweet graph 0.001839233
new tweet 0.001795013
short tweet 0.00169966
tweet level 0.001682776
tweet classification 0.001676633
sentiment analysis 0.0016762510000000001
current tweet 0.001659721
tweet normalization 0.001652007
work information 0.0016513250000000001
related information 0.0015951890000000001
tweet buffer 0.001590079
noisy tweet 0.0015817180000000002
single tweet 0.001578968
tweet stream 0.0015730660000000001
tion information 0.0015617
original tweet 0.001553684
input tweet 0.0015439820000000002
raw tweet 0.0015417900000000001
much information 0.001449812
useful information 0.001440019
global information 0.0014342620000000002
limited information 0.0014213200000000002
information extraction 0.001409597
annotated news 0.001401004
aggregates information 0.001379617
srl system 0.001361366
ner system 0.00135945
social search 0.0013331089999999999
tweet 0.00131425
system description 0.0012776609999999998
system architecture 0.001273478
system extracts 0.001247378
lation system 0.001238155
search results 0.001221123
training data 0.001176105
sentiment 0.00117211
word level 0.001171221
information 0.00115615
language model 0.001100188
classification model 0.001079383
normalization model 0.001054757
ldc data 0.001046571
parsing model 0.001032543
system 0.00101451
crf model 9.853589999999999E-4
keyword search 9.74358E-4
trained model 9.56906E-4
search scenario 9.512660000000001E-4
search services 9.50666E-4
advanced search 9.43922E-4
search experience 9.36862E-4
related work 9.34214E-4
search scenarios 9.32853E-4
search functions 9.29089E-4
search request 9.2783E-4
search ser 9.26475E-4
search plat 9.2544E-4
search interfaces 9.2544E-4
end search 9.2544E-4
event occurrences 9.198370000000001E-4
first part 9.1248E-4
other con 9.1148E-4
ventional features 8.96333E-4
robust event 8.85969E-4
event recognizer 8.850160000000001E-4
frequent words 8.71482E-4
entity recognition 8.635489999999999E-4
entity types 8.37737E-4
ing task 8.357989999999999E-4
same configura 8.31093E-4
experimental results 8.121999999999999E-4
training set 8.080940000000001E-4
other kinds 8.04462E-4
srl component 8.00593E-4
role label 8.00039E-4
ner component 7.98677E-4
future work 7.951480000000001E-4
form pairs 7.85128E-4
nlp components 7.850050000000001E-4
conditional random 7.57597E-4
random fields 7.494940000000001E-4
role pairs 7.41357E-4
level labeling 7.28528E-4
role labeling 7.21603E-4
