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Note: Test was done on MacBook Pro 15", 2 GHz Core i7, 16GB Ram, 500GB HD running OS X 10.7.5 running
and Java 1.5.0_30. The performance varies because light weight tasks have been performed in the background while testing.

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Component

Data

Tester

Tagging Perf 1.5.2

Tagging Perf 1.5.3

Comment

Sentence Detector

 

 

 

 

 

Tokenizer

 

 

 

 

 

Name Finder

CONLL 2002 Dutch Person ned.testa

 

Precision: 0.7552941176470588
Recall: 0.4566145092460882
F-Measure: 0.5691489361702128

 

 

Name Finder

CONLL 2002 Dutch Person ned.testb

 

Precision: 0.8505025125628141
Recall: 0.6165755919854281
F-Measure: 0.7148891235480465

 

 

Name Finder

CONLL 2002 Dutch Organization ned.testa

 

Precision: 0.8561872909698997
Recall: 0.37317784256559766
F-Measure: 0.5197969543147207

 

 

Name Finder

CONLL 2002 Dutch Organization ned.testb

 

Precision: 0.7830374753451677
Recall: 0.4501133786848073
F-Measure: 0.5716342692584593

 

 

Name Finder

CONLL 2002 Dutch Location ned.testa

 

Precision: 0.8458333333333333
Recall: 0.42379958246346555
F-Measure: 0.564673157162726

 

 

Name Finder

CONLL 2002 Dutch Location ned.testb

 

Precision: 0.8816326530612245
Recall: 0.5581395348837209
F-Measure: 0.6835443037974683

 

 

Name Finder

CONLL 2002 Dutch Misc ned.testa

 

Precision: 0.8354114713216958
Recall: 0.44786096256684493
F-Measure: 0.5831157528285466

 

 

Name Finder

CONLL 2002 Dutch Misc ned.testb

 

Precision: 0.8264984227129337
Recall: 0.44144903117101936
F-Measure: 0.5755079626578803

 

 

Name Finder

CONLL 2002 Combined ned.testa

 

Precision: 0.6509695290858726
Recall: 0.628822629969419
F-Measure: 0.6397044526540929

 

1000 iterations

Name Finder

CONLL 2002 Dutch Combined ned.testb

 

Precision: 0.6869929337869668
Recall: 0.6660746003552398
F-Measure: 0.6763720690543674

 

1000 iterations

Name Finder

CONLL 2002 Spanish Person esp.testa

 

Precision: 0.9010695187165776
Recall: 0.5515548281505729
F-Measure: 0.684263959390863

 

 

Name Finder

CONLL 2002 Spanish Person esp.testb

 

Precision: 0.9195205479452054
Recall: 0.7306122448979592
F-Measure: 0.8142532221379833

 

 

Name Finder

CONLL 2002 Spanish Organization esp.testa

 

Precision: 0.8288942695722357
Recall: 0.6041176470588235
F-Measure: 0.6988771691051379

 

 

Name Finder

CONLL 2002 Spanish Organization esp.testb

 

Precision: 0.8036277602523659
Recall: 0.7278571428571429
F-Measure: 0.7638680659670164

 

 

Name Finder

CONLL 2002 Spanish Location esp.testa

 

Precision: 0.7743016759776536
Recall: 0.7042682926829268
F-Measure: 0.7376263970196913

 

 

Name Finder

CONLL 2002 Spanish Location esp.testb

 

Precision: 0.8301886792452831
Recall: 0.5682656826568265
F-Measure: 0.6746987951807228

 

 

Name Finder

CONLL 2002 Spanish Misc esp.testa

 

Precision: 0.6492890995260664
Recall: 0.30786516853932583
F-Measure: 0.4176829268292683

 

 

Name Finder

CONLL 2002 Spanish Misc esp.testb

 

Precision: 0.686046511627907
Recall: 0.3480825958702065
F-Measure: 0.461839530332681

 

 

Name Finder

CONLL 2002 Spanish Combined esp.testa

 

Precision: 0.7005423249233671
Recall: 0.6828315329809239
F-Measure: 0.6915735567970205

 

1000 iterations

Name Finder

CONLL 2002 Spanish Combined esp.testb

 

Precision: 0.756635931824532
Recall: 0.7611017425519955
F-Measure: 0.7588622670589884

 

1000 iterations

Name Finder

CONLL 2003 English Person eng.testa

jkosin

Precision: 0.9523195876288659
Recall: 0.8023887079261672
F-Measure: 0.8709487330583382

Precision: 0.9523195876288659
Recall: 0.8023887079261672
F-Measure: 0.8709487330583382

 

Name Finder

CONLL 2003 English Person eng.testb

jkosin

Precision: 0.9391727493917275
Recall: 0.7161410018552876
F-Measure: 0.8126315789473685

Precision: 0.9391727493917275
Recall: 0.7161410018552876
F-Measure: 0.8126315789473685

 

Name Finder

CONLL 2003 English Organization eng.testa

jkosin

Precision: 0.8768046198267565
Recall: 0.6793437733035048
F-Measure: 0.7655462184873949

Precision: 0.8768046198267565
Recall: 0.6793437733035048
F-Measure: 0.7655462184873949

 

Name Finder

CONLL 2003 English Organization eng.testb

jkosin

Precision: 0.8435980551053485
Recall: 0.6267308850090307
F-Measure: 0.7191709844559586

Precision: 0.8435980551053485
Recall: 0.6267308850090307
F-Measure: 0.7191709844559586

 

Name Finder

CONLL 2003 English Location eng.testa

jkosin

Precision: 0.9361421988150099
Recall: 0.7740881872618399
F-Measure: 0.8474374255065554

Precision: 0.9361421988150099
Recall: 0.7740881872618399
F-Measure: 0.8474374255065554

 

Name Finder

CONLL 2003 English Location eng.testb

jkosin

Precision: 0.9206349206349206
Recall: 0.7302158273381295
F-Measure: 0.8144433299899699

Precision: 0.9206349206349206
Recall: 0.7302158273381295
F-Measure: 0.8144433299899699

 

Name Finder

CONLL 2003 English Misc eng.testa

jkosin

Precision: 0.9027982326951399
Recall: 0.6648590021691974
F-Measure: 0.7657713928794503

Precision: 0.9027982326951399
Recall: 0.6648590021691974
F-Measure: 0.7657713928794503

 

Name Finder

CONLL 2003 English Misc eng.testb

jkosin

Precision: 0.8592436974789915
Recall: 0.5826210826210826
F-Measure: 0.6943972835314092

Precision: 0.8592436974789915
Recall: 0.5826210826210826
F-Measure: 0.6943972835314092

 

Name Finder

CONLL 2003 English Combined eng.testa

jkosin

Precision: 0.861812521618817
Recall: 0.8386065297879501
F-Measure: 0.8500511770726714

Precision: 0.8640608785887236
Recall: 0.8407943453382699
F-Measure: 0.8522688502217672

1000 iterations
OPENNLP-417

Name Finder

CONLL 2003 English Combined eng.testb

jkosin

Precision: 0.8041311831853597
Recall: 0.7857648725212465
F-Measure: 0.7948419450165667

Precision: 0.8064866823699945
Recall: 0.7880665722379604
F-Measure: 0.7971702337243664

1000 iterations
OPENNLP-417

Name Finder

CONLL 2003 German Person deu.testa

 

Precision: 0.9132653061224489
Recall: 0.25553176302640973
F-Measure: 0.3993307306190742

 

Name Finder

CONLL 2003 German Person deu.testb

 

Precision: 0.8732106339468303
Recall: 0.3573221757322176
F-Measure: 0.507125890736342

 

 

Name Finder

CONLL 2003 German Organization deu.testa

 

Precision: 0.8407224958949097
Recall: 0.4125705076551168
F-Measure: 0.5535135135135135

 

 

Name Finder

CONLL 2003 German Organization deu.testb

 

Precision: 0.8014705882352942
Recall: 0.4230271668822768
F-Measure: 0.5537679932260795

 

 

Name Finder

CONLL 2003 German Location deu.testa

 

Precision: 0.7816326530612245
Recall: 0.32430143945808637
F-Measure: 0.45840813883901854

 

 

Name Finder

CONLL 2003 German Location deu.testb

 

Precision: 0.8033826638477801
Recall: 0.3671497584541063
F-Measure: 0.5039787798408487

 

 

Name Finder

CONLL 2003 German Misc deu.testa

 

Precision: 0.7055555555555556
Recall: 0.12574257425742574
F-Measure: 0.21344537815126052

 

 

Name Finder

CONLL 2003 German Misc deu.testb

 

Precision: 0.6601307189542484
Recall: 0.15074626865671642
F-Measure: 0.2454434993924666

 

 

Name Finder

CONLL 2003 German Combined deu.testa

 

Precision: 0.7718859429714857
Recall: 0.319263397475688
F-Measure: 0.4516978922716628

 

 

Name Finder

CONLL 2003 German Combined deu.testb

 

Precision: 0.7467566165023353
Recall: 0.3917778382793357
F-Measure: 0.5139285714285715

 

 

POS Tagger

CONLL 2006 Danish

 

Accuracy: 0.9511278195488722

 

 

POS Tagger

CONLL 2006 Dutch

 

Accuracy: 0.9324977618621307

 

 

POS Tagger

CONLL 2006 Portuguese

 

Accuracy: 0.9659110277825124

 

 

POS Tagger

CONLL 2006 Swedish

 

Accuracy: 0.9275106082036775

 

 

Chunker

CONLL 2000

William

Precision: 0.9257575757575758
Recall: 0.9221868187154117
F-Measure: 0.9239687473746113

  Precision: 0.9257575757575758
Recall: 0.9221868187154117
F-Measure: 0.9239687473746113

 

Chunker

Arvores Deitadas
(10-fold cross-validation)

William

Precision: 0.9403445830378374
Recall: 0.9373141775994345
F-Measure: 0.9388269348910339

 

 

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