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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

 

 

Tokenizer

en-token.bin

3091.8 sent/s

 

joern

 

 

Name Finder

en-ner-person.bin

614.4 sent/s 

650.6 sent/s

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

 

 

Chunker

en-chunker.bin

167,3 sent/s

  

joern

 

 

Parser

en-parser-chunking.bin

11.6 sent/s

 

joern

 

 

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_20

Note: "Concurrent" in the comment means that both tests where started at the same time.

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