Difference between revisions of "Parsing (State of the art)"
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== "Standard" measure: == | == "Standard" measure: == | ||
| + | PARSEVAL -- the evalb[http://nlp.cs.nyu.edu/evalb/] program. | ||
== "Standard" datasets: == | == "Standard" datasets: == | ||
| − | + | * Training: WSJ sections 2-22 | |
| + | * Testing: WSJ section 23 | ||
{{StateOfTheArtTable}} | {{StateOfTheArtTable}} | ||
| − | | | + | | Johnson & Charniak's Parser || Lexicalized N-Best PCFG + Discriminative re-reanking || Mark Johnson and Eugene Charniak, ACL 2005 [http://acl.ldc.upenn.edu/P/P05/P05-1022.pdf] || Available [http://www.cog.brown.edu/~mj/Software.htm] || 91.4 || Works well also on Brown |
|- | |- | ||
| − | + | | Collins' Parser || Lexicalized PCFG || Collins' Thesis [http://people.csail.mit.edu/mcollins/papers/thesis.ps], Bikel's Thesis [http://www.cis.upenn.edu/~dbikel/papers/thesis.pdf] || Dan Bikel's Implementation [http://www.cis.upenn.edu/~dbikel/software.html] || ??? || | |
|- | |- | ||
Revision as of 15:13, 16 June 2007
"Standard" measure:
PARSEVAL -- the evalb[1] program.
"Standard" datasets:
- Training: WSJ sections 2-22
- Testing: WSJ section 23
| System Name | Short Description | Main Publications | Software (if available) | Results | Comments (i.e. extra resources used, train/test times, ...) |
|---|---|---|---|---|---|
| Johnson & Charniak's Parser | Lexicalized N-Best PCFG + Discriminative re-reanking | Mark Johnson and Eugene Charniak, ACL 2005 [2] | Available [3] | 91.4 | Works well also on Brown |
| Collins' Parser | Lexicalized PCFG | Collins' Thesis [4], Bikel's Thesis [5] | Dan Bikel's Implementation [6] | ??? |