Page History

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Component	Model	Perf 1.5.1	Perf 1.5.2	Tester	Passed	Comment
Sentence Detector	en-sent.bin	42186.7 sent/s		joern		no	It did not pass because of OPENNLP-202. The diff showed that in the first 20 compared cases didn't made a mistake compared to 1.5.1.
Tokenizer	en-token.bin	3091.8 sent/s	2300.4 sent/s	joern	yes
Name Finder	en-ner-person.bin	614.4 sent/s	650.6 487.1 sent/s	joern	joern		yes	output identical, measurement was done on a idle system, the new name finder is roughly 10% faster
POS Tagger	en-pos-maxent.bin	732.1 sent/s	816.9 sent/s	joern	yes
POS Tagger	en-pos-perceptron.bin	1110.6 sent/s		joern		no	Perceptron normalization was changed.
Chunker	en-chunker.bin	167,3 sent/s			166.4 sent/s	joern	yes
Parser	en-parser-chunking.bin	11.6 sent/s		joern			no	A very few sentences are parsed differently due to OPENNLP-233. The parser code itself it not affected by this only the code in the cmd line package.

Note: Test was done on MacBook Pro 13" 7.1, 2.66 GHz Core 2 Duo, 8GB Ram, 256GB SSD running OS X 10.6.6
and Java 1.6.0_22 26 64-Bit Server.The performance varies because light weight tasks have been performed in the background while testing.

Note: computerB is a DualCore T8100, 4GB Ram, 250GB HD running Ubuntu 10.10 64-Bit and Java 1.6.0_20Note: "Concurrent" in the comment means that both tests where started at "Concurrent" in the comment means that both tests where started at the same time.

Regression Test Training with (private) English data

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Component	Model	Training Time 1.5.1	Training Time 1.5.2	Tester	Passed	Comment
Sentence Detector	en-sent.bin	0m11.255s		joern		no	The new version is more accurate due to OPENLP-202.
Tokenizer	en-token.bin	2m30.115s	1m35.414s	joern	yes	Name
Finder POS Tagger	en-nerpos-datemaxent.bin			joern	yes	Test is still done, because tagdict is not tested with public data
POS Tagger			Name Finder	en-nerpos-locationperceptron.bin			joern	no	Perceptron code was changed
Parser Name Finder	en-nerparser-moneychunking.bin	138m9.045s		joern
Name Finder	en-ner-organization.bin			joern
Name Finder	en-ner-percentage.bin			joern
Name Finder	en-ner-person.bin			joern
POS Tagger	en-pos-maxent.bin			joern
POS Tagger	en-pos-perceptron.bin			joern
Parser	en-parser-chunking.bin	138m9.045s		joern

Note: Time was measured with the time command, the value is the "real" time value.

Performance test with public data

Test the tagging performance with all the publicly available training
and test data for various languages.

It is assumed that the training will be done with a cutoff of 5 and 100 iterations,
if different values are used please write them into the comment.

no	There are small differences due to OPENNLP-233. Changes to the training code seems not to cause regressions.

Note: Time was measured with the time command, the value is the "real" time value.

Performance test with public data

Test the tagging performance with all the publicly available training
and test data for various languages.

It is assumed that the training will be done with a cutoff of 5 and 100 iterations,
if different values are used please write them into the comment.

Component	Data	Tester	Tagging Perf 1.5.1	Tagging Perf 1.5.2	Comment
Sentence Detector
Tokenizer
Name Finder	CONLL 2002 Dutch Person ned.testa	jkosin	Precision: 0.7906976744186046 Recall: 0.48364153627311524 F-Measure: 0.6001765225066196	Precision: 0.7552941176470588 Recall: 0.4566145092460882 F-Measure: 0.5691489361702128	Performance Change due to OPENNLP-294 and more...
Name Finder	CONLL 2002 Dutch Person ned.testb	jkosin	Precision: 0.8527980535279805 Recall: 0.6384335154826958 F-Measure: 0.7302083333333333	Precision: 0.8505025125628141 Recall: 0.6165755919854281 F-Measure: 0.7148891235480465
Name Finder	CONLL 2002 Dutch Organization ned.testa	jkosin	Precision: 0.8386075949367089 Recall: 0.38629737609329445 F-Measure: 0.5289421157684631	Precision: 0.8561872909698997 Recall: 0.37317784256559766 F-Measure: 0.5197969543147207
Name Finder	CONLL 2002 Dutch Organization ned.testb	jkosin	Precision: 0.7784200385356455 Recall: 0.4580498866213152 F-Measure: 0.5767309064953604	Precision: 0.7830374753451677 Recall: 0.4501133786848073 F-Measure: 0.5716342692584593
Name Finder	CONLL 2002 Dutch Location ned.testa	jkosin	Precision: 0.8362831858407079 Recall: 0.3945720250521921 F-Measure: 0.5361702127659574	Precision: 0.8458333333333333 Recall: 0.42379958246346555 F-Measure: 0.564673157162726
Name Finder	CONLL 2002 Dutch Location ned.testb	jkosin	Precision: 0.854251012145749 Recall: 0.5452196382428941 F-Measure: 0.665615141955836	Precision: 0.8816326530612245 Recall: 0.5581395348837209 F-Measure: 0.6835443037974683
Name Finder	CONLL 2002 Dutch Misc ned.testa	jkosin	Precision: 0.8300492610837439 Recall: 0.4505347593582888 F-Measure: 0.5840554592720971	Precision: 0.8354114713216958 Recall: 0.44786096256684493 F-Measure: 0.5831157528285466
Name Finder	CONLL 2002 Dutch Misc ned.testb	jkosin	Precision: 0.8373205741626795 Recall: 0.44229149115417016 F-Measure: 0.5788313120176405	Precision: 0.8264984227129337 Recall: 0.44144903117101936 F-Measure: 0.5755079626578803
Name Finder	CONLL 2002 Combined ned.testa	jkosin	Precision: 0.7906976744186046 Recall: 0.48364153627311524 F-Measure: 0.6001765225066196	Precision: 0.6509695290858726 Recall: 0.628822629969419 F-Measure: 0.6397044526540929	1000 iterations OPENNLP-335 Exporting of all tags...
Name Finder	CONLL 2002 Dutch Combined ned.testb	jkosin	Precision: 0.8527980535279805 Recall: 0.6384335154826958 F-Measure: 0.7302083333333333	Precision: 0.6869929337869668 Recall: 0.6660746003552398 F-Measure: 0.6763720690543674	1000 iterations
Name Finder	CONLL 2002 Spanish Person esp.testa	jkosin	Precision: 0.8982630272952854 Recall: 0.5924713584288053 F-Measure: 0.7140039447731755	Precision: 0.9010695187165776 Recall: 0.5515548281505729 F-Measure: 0.684263959390863
Name Finder	CONLL 2002 Spanish Person esp.testb	jkosin	Precision: 0.9008 Recall: 0.7659863945578231 F-Measure: 0.8279411764705882	Precision: 0.9195205479452054 Recall: 0.7306122448979592 F-Measure: 0.8142532221379833
Name Finder	CONLL 2002 Spanish Organization esp.testa	jkosin	Precision: 0.8216258879242304 Recall: 0.6123529411764705 F-Measure: 0.7017189079878665	Precision: 0.8288942695722357 Recall: 0.6041176470588235 F-Measure: 0.6988771691051379
Name Finder	CONLL 2002 Spanish Organization esp.testb	jkosin	Precision: 0.8009331259720062 Recall: 0.7357142857142858 F-Measure: 0.7669396872673119	Precision: 0.8036277602523659 Recall: 0.7278571428571429 F-Measure: 0.7638680659670164
Name Finder	CONLL 2002 Spanish Location esp.testa	jkosin	Precision: 0.7481789802289281 Recall: 0.7306910569105691 F-Measure: 0.739331619537275	Precision: 0.7743016759776536 Recall: 0.7042682926829268 F-Measure: 0.7376263970196913
Name Finder	CONLL 2002 Spanish Location esp.testb	jkosin	Precision: 0.8226221079691517 Recall: 0.5904059040590406 F-Measure: 0.6874328678839956	Precision: 0.8301886792452831 Recall: 0.5682656826568265 F-Measure: 0.6746987951807228
Name Finder	CONLL 2002 Spanish Misc esp.testa	jkosin	Precision: 0.6446886446886447 Recall: 0.3955056179775281 F-Measure: 0.49025069637883006	Precision: 0.6492890995260664 Recall: 0.30786516853932583 F-Measure: 0.4176829268292683
Name Finder	CONLL 2002 Spanish Misc esp.testb	jkosin	Precision: 0.6595744680851063 Recall: 0.36578171091445427 F-Measure: 0.4705882352941176	Precision: 0.686046511627907 Recall: 0.3480825958702065 F-Measure: 0.461839530332681
Name Finder	CONLL 2002 Spanish Combined esp.testa	jkosin	Precision: 0.8982630272952854 Recall: 0.5924713584288053 F-Measure: 0.7140039447731755	Precision: 0.7005423249233671 Recall: 0.6828315329809239 F-Measure: 0.6915735567970205	1000 iterations
Name Finder	CONLL 2002 Spanish Combined esp.testb	jkosin	Precision: 0.9008 Recall: 0.7659863945578231 F-Measure: 0.8279411764705882	Precision: 0.756635931824532 Recall: 0.7611017425519955 F-Measure: 0.7588622670589884	1000 iterations
Name Finder	CONLL 2003 English Person eng.testa	jkosin	Precision: 0.9352201257861635 Recall: 0.8072747014115093 F-Measure: 0.8665501165501166	Precision: 0.9523195876288659 Recall: 0.8023887079261672 F-Measure: 0.8709487330583382
Name Finder	CONLL 2003 English Person eng.testb	jkosin	Precision: 0.8873546511627907 Recall: 0.7551020408163265 F-Measure: 0.8159037754761109	Precision: 0.9391727493917275 Recall: 0.7161410018552876 F-Measure: 0.8126315789473685
Name Finder	CONLL 2003 English Organization eng.testa	jkosin	Precision: 0.8528584817244611 Recall: 0.6785980611483967 F-Measure: 0.7558139534883722	Precision: 0.8768046198267565 Recall: 0.6793437733035048 F-Measure: 0.7655462184873949
Name Finder	CONLL 2003 English Organization eng.testb	jkosin	Precision: 0.8263422818791947 Recall: 0.5930162552679109 F-Measure: 0.6905012267788293	Precision: 0.8435980551053485 Recall: 0.6267308850090307 F-Measure: 0.7191709844559586
Name Finder	CONLL 2003 English Location eng.testa	jkosin	Precision: 0.9283837056504599 Recall: 0.769188894937398 F-Measure: 0.8413218219708247	Precision: 0.9361421988150099 Recall: 0.7740881872618399 F-Measure: 0.8474374255065554
Name Finder	CONLL 2003 English Location eng.testb	jkosin	Precision: 0.9156180606957809 Recall: 0.7416067146282974 F-Measure: 0.8194766478966545	Precision: 0.9206349206349206 Recall: 0.7302158273381295 F-Measure: 0.8144433299899699
Name Finder	CONLL 2003 English Misc eng.testa	jkosin	Precision: 0.8539007092198582 Recall: 0.6529284164859002 F-Measure: 0.7400122925629993	Precision: 0.9027982326951399 Recall: 0.6648590021691974 F-Measure: 0.7657713928794503
Component	Data	Tester	Tagging Perf 1.5.1	Tagging Perf 1.5.2	Comment
Sentence Detector
Tokenizer
Name Finder	CONLL 2002 Dutch Person ned.testa	Precision: 0.7906976744186046 Recall: 0.48364153627311524 F-Measure: 0.6001765225066196
Name Finder	CONLL 2002 Dutch Person ned.testb		Precision: 0.8527980535279805 Recall: 0.6384335154826958 F-Measure: 0.7302083333333333
Name Finder	CONLL 2002 Dutch Organization ned.testa		Precision: 0.8386075949367089 Recall: 0.38629737609329445 F-Measure: 0.5289421157684631
Name Finder	CONLL 2002 Dutch Organization ned.testb		Precision: 0.7784200385356455 Recall: 0.4580498866213152 F-Measure: 0.5767309064953604
Name Finder	CONLL 2002 Dutch Location ned.testa		Precision: 0.8362831858407079 Recall: 0.3945720250521921 F-Measure: 0.5361702127659574
Name Finder	CONLL 2002 Dutch Location ned.testb		Precision: 0.854251012145749 Recall: 0.5452196382428941 F-Measure: 0.665615141955836
Name Finder	CONLL 2002 Dutch Misc ned.testa		Precision: 0.8300492610837439 Recall: 0.4505347593582888 F-Measure: 0.5840554592720971
Name Finder	CONLL 2002 Dutch Misc ned.testb		Precision: 0.8373205741626795 Recall: 0.44229149115417016 F-Measure: 0.5788313120176405
Name Finder	CONLL 2002 Combined ned.testa		Precision: 0.7906976744186046 Recall: 0.48364153627311524 F-Measure: 0.6001765225066196
Name Finder	CONLL 2002 Dutch Combined ned.testb		Precision: 0.8527980535279805 Recall: 0.6384335154826958 F-Measure: 0.7302083333333333
Name Finder	CONLL 2002 Spanish Person esp.testa		Precision: 0.8982630272952854 Recall: 0.5924713584288053 F-Measure: 0.7140039447731755		Name Finder	CONLL 2002 Spanish Person esp.testb		Precision: 0.9008 Recall: 0.7659863945578231 F-Measure: 0.8279411764705882		Name Finder	CONLL 2002 Spanish Organization esp.testa	Precision: 0.8216258879242304 Recall: 0.6123529411764705 F-Measure: 0.7017189079878665	Name Finder	CONLL 2002 Spanish Organization esp.testb	Precision: 0.8009331259720062 Recall: 0.7357142857142858 F-Measure: 0.7669396872673119	Name Finder	CONLL 2002 Spanish Location esp.testa	Precision: 0.7481789802289281 Recall: 0.7306910569105691 F-Measure: 0.739331619537275	Name Finder	CONLL 2002 Spanish Location esp.testb	Precision: 0.8226221079691517 Recall: 0.5904059040590406 F-Measure: 0.6874328678839956	Name Finder	CONLL 2002 Spanish Misc esp.testa	Precision: 0.6446886446886447 Recall: 0.3955056179775281 F-Measure: 0.49025069637883006	Name Finder	CONLL 2002 Spanish Misc esp.testb	Precision: 0.6595744680851063 Recall: 0.36578171091445427 F-Measure: 0.4705882352941176	Name Finder	CONLL 2002 Spanish Combined esp.testa	Precision: 0.8982630272952854 Recall: 0.5924713584288053 F-Measure: 0.7140039447731755	Name Finder	CONLL 2002 Spanish Combined esp.testb	Precision: 0.9008 Recall: 0.7659863945578231 F-Measure: 0.8279411764705882
Name Finder	CONLL 2003 English Person Misc eng.testa testb	jkosin	Precision: 0.9352201257861635 8599137931034483 Recall: 0.8072747014115093 5683760683760684 F-Measure: 0.8665501165501166			Name Finder	CONLL 2003 English Person eng.testb		6843910806174958	Precision: 0.8873546511627907 8592436974789915 Recall: 0.7551020408163265 5826210826210826 F-Measure: 0.8159037754761109 6943972835314092
Name Finder	CONLL 2003 English Organization Combined eng.testa	jkosin	Precision: 0.8528584817244611 8601818493738206 Recall: 0.6785980611483967 8438236284079434 F-Measure: 0.7558139534883722		8519242205420101	Precision: 0.861812521618817 Recall: 0.8386065297879501 F-Measure: 0.8500511770726714	1000 iterations
Name Finder	CONLL 2003 English Organization Combined eng.testb	jkosin	Precision: 0.8263422818791947 8036415565869333 Recall: 0.5930162552679109 7970963172804533 F-Measure: 0.6905012267788293		Name Finder	CONLL 2003 English Location eng.testa	0.8003555555555556	Precision: 0.9283837056504599 8041311831853597 Recall: 0.769188894937398 7857648725212465 F-Measure: 0.8413218219708247		7948419450165667	1000 iterations
Name Finder	CONLL 2003 English Location eng.testb German Person deu.testa	joern	Precision: 0.9156180606957809 8602620087336245 Recall: 0.7416067146282974 28122769450392576 F-Measure: 0.8194766478966545			Name Finder	CONLL 2003 English Misc eng.testa		4238838084991931	Precision: 0.8539007092198582 9132653061224489 Recall: 0.6529284164859002 25553176302640973 F-Measure: 0.7400122925629993 3993307306190742
Name Finder	CONLL 2003 English Misc engGerman Person deu.testb	joern	Precision: 0.8599137931034483 878 Recall: 0.5683760683760684 3673640167364017 F-Measure: 0.6843910806174958			Name Finder	CONLL 2003 English Combined eng.testa	5179941002949853	Precision: 0.8601818493738206 8732106339468303 Recall: 0.8438236284079434 3573221757322176 F-Measure: 0.8519242205420101 507125890736342	1000 iterations
Name Finder	CONLL 2003 English Combined eng.testb German Organization deu.testa	joern	Precision: 0.8365695792880259 Recall: 0.41659951651893634 F-Measure: 0.5562130177514794	Precision: 0.8036415565869333 8407224958949097 Recall: 0.7970963172804533 4125705076551168 F-Measure: 0.8003555555555556 5535135135135135	1000 iterations
Name Finder	CONLL 2003 German Person Organization deu.testa testb	joern	Precision: 0.8602620087336245 7942583732057417 Recall: 0.28122769450392576 4294954721862872 F-Measure: 0.4238838084991931			Name Finder	CONLL 2003 German Person deu.testb		5575146935348446	Precision: 0.878 8014705882352942 Recall: 0.3673640167364017 4230271668822768 F-Measure: 0.5179941002949853 5537679932260795
Name Finder	CONLL 2003 German Organization Location deu.testa	joern	Precision: 0.8365695792880259 7362637362637363 Recall: 0.41659951651893634 34038950042337 F-Measure: 0.5562130177514794			Name Finder	CONLL 2003 German Organization deu.testb		4655471916618414	Precision: 0.7942583732057417 7816326530612245 Recall: 0.4294954721862872 32430143945808637 F-Measure: 0.5575146935348446 45840813883901854
Name Finder	CONLL 2003 German Location deu.testa testb	joern	Precision: 0.7362637362637363 75 Recall: 0.34038950042337 3652173913043478 F-Measure: 0.4655471916618414			Name Finder	CONLL 2003 German Location deu.testb	.4912280701754385	Precision: 0.75 8033826638477801 Recall: 0.3652173913043478 3671497584541063 F-Measure: 0.4912280701754385 5039787798408487
Name Finder	CONLL 2003 German Misc deu.testa	joern	Precision: 0.7213930348258707 Recall: 0.14356435643564355 F-Measure: 0.2394715111478117	Precision: 0.7055555555555556 Recall: 0.12574257425742574 F-Measure: 0.21344537815126052
Name Finder	CONLL 2003 German Misc deu.testb	joern	Precision: 0.6198830409356725 Recall: 0.1582089552238806 F-Measure: 0.2520808561236623	Precision: 0.6198830409356725 6601307189542484 Recall: 0.1582089552238806 15074626865671642 F-Measure: 0.2520808561236623 2454434993924666
Name Finder	CONLL 2003 German Combined deu.testa	joern	Precision: 0.7675205413243112 Recall: 0.32857438444030623 F-Measure: 0.46015647638365687	Precision: 0.7718859429714857 Recall: 0.319263397475688 F-Measure: 0.4516978922716628
Name Finder	CONLL 2003 German Combined deu.testb	joern	Precision: 0.7553418803418803 Recall: 0.3849714130138851 F-Measure: 0.5100090171325519	Precision: 0.7467566165023353 Recall: 0.3917778382793357 F-Measure: 0.5139285714285715
POS Tagger	CONLL 2006 Danish	joern	Accuracy: 0.9511278195488722	Accuracy: 0.9511278195488722
POS Tagger	CONLL 2006 Dutch	joern	Accuracy: 0.9324977618621307	Accuracy: 0.9324977618621307
POS Tagger	CONLL 2006 Portuguese	joern	Accuracy: 0.9659110277825124	Accuracy: 0.9659110277825124
POS Tagger	CONLL 2006 Swedish			joern	Accuracy: 0.9275106082036775	Accuracy: 0.9275106082036775
Chunker	CONLL 2000	colen	Precision: 0.9255923572240226 Recall: 0.9220610430991112 F-Measure: 0.9238233255623465	Precision: 0.9257575757575758 Recall Accuracy: 0.9275106082036775			9221868187154117 F-Measure: 0.9239687473746113	Perf change due to OPENNLP-242
Chunker	Arvores Deitadas (10-fold cross-validation)	colen	Chunker	CONLL 2000		Precision: 0.9255923572240226 9413606010016694 Recall: 0.9220610430991112 9379938451301671 F-Measure: 0.9238233255623465			Chunker	Arvores Deitadas	0.9396742073907428	Precision: 0.9406086044071353 9403445830378374 Recall: 0.9364814040952779 9373141775994345 F-Measure: 0.9385404669668097	9388269348910339	Perf change due to OPENNLP-242 and OPENNLP-186

The results of the tagging performance might differ compared to the
1.5.0 release since a precision bug in the calculation of the score has been fixed:
https://issues.apache.org/jira/browse/OPENNLP-59
A problem was corrected for the CoNLL 02 data being improperly converted to the wrong encoding.

Test UIMA Integration

The test ensures that the Analysis Engine can run and not not
crash trough simple runtime time code errors. We need to add
more sophisticated testing with the next releases.

Analysis Engine	Tester	Passed	Comment
Sentence Detector	joern	yes
Sentence Detector Trainer	joern	yes	Trained and tested with cmd line tool with a UIMA pipeline
Tokenizer ME	joern	yes
Tokenizer Trainer	joern	yes	Trained and tested with cmd line tool with a UIMA pipeline
Name Finder	joern	yes
Name Finder Trainer	joern	yes	Trained and tested with cmd line tool with a UIMA pipeline
Chunker	joern	yes	as part of sample pear
Chunker Trainer
POS Tagger	joern	yes	as part of sample pear
POS Tagger Trainer			Trained and tested with cmd line tool
Parser
createPear.sh	joern	yes
Sample PEAR	joern	yes	installed and run over sample text

...

Package	File or Test	Tester	Passed	Comment
Binary	LICENSE	joern	yes	AL 2.0 and BSD for JWNL
Binary	NOTICE	joern	yes	standard notice, dates are correct. JWNL is mentioned
Binary	README	colen, jason, james, joern	yes	File was reviewed on the dev list.
Binary	RELEASE_NOTES.html	joern, james	yes	issue list is generated correctly
Binary	Test signatures: .md5, .sha1, .asc	joern	yes	rc4
Binary	JIRA issue list created	joern	yes
Binary	Contains maxent, tools, uima and jwnl jars	joern	no yes	generation failed!
Source	LICENSE	joern	yes	standard AL 2.0 file
Source	NOTICE	joern	yes	standard notice, dates are correct
Source	Test signatures: .md5, .sha1, .asc	joern	yes	rc4
Source	Can build from source?	joern	yes	Test should be done without jwnl and opennlp in local m2 repo. Test was done on Ubuntu 10.10.

Child pages

Versions Compared

Old Version 11

New Version Current

Key

Regression Test Training with (private) English data

Performance test with public data

Performance test with public data

Test UIMA Integration