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user:zeman:treebanks:it [2012/01/03 14:35]
zeman Antonio Zampolli.
user:zeman:treebanks:it [2012/01/03 15:48] (current)
zeman Parsing results.
Line 22: Line 22:
  
   * Website   * Website
-    * http://www.inf.u-szeged.hu/projectdirs/hlt/index_en.html +    * http://www.ilc.cnr.it/viewpage.php/sez=ricerca/id=874/vers=ing
-    * http://www.inf.u-szeged.hu/projectdirs/hlt/en/downloads.html +
-    * http://www.inf.u-szeged.hu/projectdirs/hlt/en/Szeged%20Treebank%202.0_en.html +
-    * http://www.inf.u-szeged.hu/projectdirs/hlt/hu/Treebank/treebank2.html (on-line browsing using a Java applet)+
   * Data   * Data
     * //no separate citation//     * //no separate citation//
   * Principal publications   * Principal publications
-    * Simonetta Montemagni, Francesco Barsotti, Marco Battista, Nicoletta Calzolari, Ornella Corazzari, Alessandro Lenci, Antonio Zampolli, +    * Simonetta Montemagni, Francesco Barsotti, Marco Battista, Nicoletta Calzolari, Ornella Corazzari, Alessandro Lenci, Antonio Zampolli, Francesca Fanciulli, Maria Massetani, Remo Raffaelli, Roberto Basili, Maria Teresa Pazienza, Dario Saracino, Fabio Zanzotto, Nadia Mana, Fabio Pianesi, Rodolfo Delmonte: //Building the Italian Syntactic-Semantic Treebank.// In: Anne Abeillé (ed.): Building and using Parsed Corpora, pp. 189-210, Language and Speech series, Kluwer, Dordrecht, The Netherlands.
-Francesca Fanciulli, Maria Massetani, Remo Raffaelli, Roberto Basili, Maria Teresa Pazienza, Dario Saracino, Fabio Zanzotto, Nadia Mana, +
-Fabio Pianesi, Rodolfo Delmonte: //Building the Italian Syntactic-Semantic Treebank.// In: Anne Abeillé (ed.): Building and using Parsed Corpora, pp. 189-210, +
-Language and Speech series, Kluwer, Dordrecht, The Netherlands.+
   * Documentation   * Documentation
-    * The ''doc/README'' file in the CoNLL 2007 data distribution contains a quick guide to part of speech tags. There are also several PDF documents with detailed documentation of the annotation+    * The ''doc/README'' file in the CoNLL 2007 data distribution contains a quick guide to part of speech tags, morphosyntactic features and dependency relation labels
-    * A lot of useful information on SzTB 2.(original, not CoNLL version), including morphosyntax, can be found at the abovementioned [[http://www.inf.u-szeged.hu/projectdirs/hlt/en/Szeged%20Treebank%202.0_en.html|website]].+    * [[http://www.ilc.cnr.it/tressi_prg/papers/Treebank1_1.pdf|Linea 1.1 Specifiche tecniche]] (in Italian), from page 115 on there is a description of the morphosyntactic tags. 
 +    * [[http://www.ilc.cnr.it/tressi_prg/papers/Treebank1_3.pdf|Linea 1.3 Manuale operativo e valutazione della Treebank]] (in Italian), from page 42 on there is a description of the dependency relations.
  
 ==== Domain ==== ==== Domain ====
  
-Mixed: +Newspapers (Corriere della Sera) and periodicals.
-  * Fiction +
-  * Short essays by 14 to 16 year-old students +
-  * Newspapers (Népszabadság, Népszava, Magyar Hírlap, HVG) +
-  * Texts related to computer science +
-  * Legal texts +
-  * Economic and financial short news+
  
 ==== Size ==== ==== Size ====
  
-According to their websiteSzTB 2.0 contains 1.2 million words plus 250 thousand punctuation tokens in 82000 sentences. Only a fragment was converted to dependencies in the CoNLL 2007 version: 139,143 tokens in 6424 sentences, yielding 21.66 tokens per sentence on average (131,799 tokens / 6034 sentences training, 7344 tokens / 390 sentences test).+According to the README fileISST contains 305,547 word tokens. Only a fragment was converted to dependencies in the CoNLL 2007 version: 76295 tokens in 3359 sentences, yielding 22.71 tokens per sentence on average (71199 tokens / 3110 sentences training, 5096 tokens / 249 sentences test).
  
 ==== Inside ==== ==== Inside ====
  
-The original Szeged Treebank is a phrase-based treebank and it is distributed in XML-based, TEI-compliant format. The CoNLL 2007 version is dependency-based (i.e. the head of each phrase was identified), distributed in the CoNLL 2006/2007 format.+The original ISST is a phrase-based treebank. The CoNLL 2007 version is dependency-based (i.e. the head of each phrase was identified), distributed in the CoNLL 2006/2007 format.
  
-Morphological annotation includes lemmas. Morphosyntactic tags were probably disambiguated manually. The tagset used in SzTB seems to be same or similar to [[http://nl.ijs.si/ME/V4/msd/html/msd-hu.html|Multext-East]]. In the CoNLL version, tags were decomposed into CPOS column, POS column and the list of feature-value pairs in the FEAT column.+Morphological annotation includes lemmas. Morphosyntactic tags were probably disambiguated manually. In the CoNLL version, tags were decomposed into CPOS column, POS column and the list of feature-value pairs in the FEAT column.
  
-Personal names have been collapsed into one token, using underscore as the joining character (e.g. Torgyán_József).+Multi-word expressions have been collapsed into one token, using underscore as the joining character (e.g. a_causa_di).
  
 ==== Sample ==== ==== Sample ====
Line 63: Line 52:
 The first sentence of the CoNLL 2007 training data: The first sentence of the CoNLL 2007 training data:
  
-| 1 | Az az Tf | <nowiki>def=yes</nowiki>DET | <nowiki>_</nowiki> | <nowiki>_</nowiki>+| 1 | Non non | <nowiki>_</nowiki>mod | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 2 | elmúlt elmúlt Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki>ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+| 2 | ci ci PQ | <nowiki>gen=N|num=P|per=1</nowiki>clit | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 3 | nyolc nyolc Mc | <nowiki>n=singular|case=nominative</nowiki> 4 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+| 3 | rendiamo rendere | <nowiki>num=P|per=1|mod=I|tmp=P</nowiki>ROOT | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 4 | hónapban | hónap | N | Nc | <nowiki>n=singular|case=inessive|proper=no</nowiki>16 INE | <nowiki>_</nowiki> | <nowiki>_</nowiki>+conto conto | <nowiki>gen=M|num=S</nowiki>| <nowiki>ogg_d</nowiki> | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-<nowiki>,</nowiki> <nowiki>_</nowiki> WPUNCT WPUNCT | <nowiki>_</nowiki> | 16 | PUNCT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+del di | <nowiki>gen=M|num=S</nowiki>mod | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 6 | amelyből | amely | P | Pr | <nowiki>p=3rd|n=singular|case=elative</nowiki> | 11 | ELA | <nowiki>_</nowiki> | <nowiki>_</nowiki>+lavoro lavoro | <nowiki>gen=M|num=S</nowiki>prep | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 7 | összesen | összesen | R | Rx | <nowiki>_</nowiki> | 8 | ADV | <nowiki>_</nowiki> | <nowiki>_</nowiki>+psicologico psicologico | A | <nowiki>gen=M|num=S</nowiki>mod | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 8 | hatot | hat | M | Mc | <nowiki>n=singular|case=accusative</nowiki>11 | OBJ | <nowiki>_</nowiki> | <nowiki>_</nowiki>+| <nowiki>,</nowiki> | <nowiki>,</nowiki>PU PU | <nowiki>_</nowiki>con | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 9 | kényszerűségből | kényszerűség | N | Nc | <nowiki>n=singular|case=elative|proper=no</nowiki> | 11 | ELA | <nowiki>_</nowiki> | <nowiki>_</nowiki>+dei di | <nowiki>gen=M|num=P</nowiki>cong | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-10 szabadságon szabadság Nc | <nowiki>n=singular|case=superessive|proper=no</nowiki>11 SUP | <nowiki>_</nowiki> | <nowiki>_</nowiki>+10 prodigi prodigio | <nowiki>gen=M|num=P</nowiki>prep | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-11 töltött tölt Vm | <nowiki>mood=indicative|t=past|p=3rd|n=singular|def=no</nowiki>16 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+11 di di | <nowiki>_</nowiki>10 mod | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-12 T | Tf | <nowiki>def=yes</nowiki> | 14 | DET | <nowiki>_</nowiki> | <nowiki>_</nowiki>+12 equilibrio equilibrio | <nowiki>gen=M|num=S</nowiki>11 prep | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 13 | parlamenti | parlamenti | A | Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki>14 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+13 | <nowiki>,</nowiki> | <nowiki>,</nowiki>PU PU | <nowiki>_</nowiki>11 con | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-14 | ellenzék | ellenzék | N | Nc | <nowiki>n=singular|case=nominative|proper=no</nowiki> | 11 | SUBJ | <nowiki>_</nowiki> | <nowiki>_</nowiki>+14 di di | <nowiki>_</nowiki>11 cong | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 15 | <nowiki>,</nowiki><nowiki>_</nowiki> | WPUNCT WPUNCT | <nowiki>_</nowiki>16 PUNCT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+15 diplomazia diplomazia | <nowiki>gen=F|num=S</nowiki>14 prep | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-16 megváltozott megváltozik Vm | <nowiki>mood=indicative|t=past|p=3rd|n=singular|def=no</nowiki>ROOT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+16 che che PR | <nowiki>gen=N|num=N</nowiki>17 | <nowiki>ogg_d</nowiki> | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-17 itthon itthon Rx | <nowiki>_</nowiki> | 16 | LOCY | <nowiki>_</nowiki> | <nowiki>_</nowiki>+17 fanno fare | V | | <nowiki>num=P|per=3|mod=I|tmp=P</nowiki>| <nowiki>mod_rel</nowiki> | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 18 | a | a | T | Tf | <nowiki>def=yes</nowiki> 19 | DET | <nowiki>_</nowiki> | <nowiki>_</nowiki>+18 per per | <nowiki>_</nowiki>17 mod | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 19 | hatalommegosztás | hatalommegosztás | N | Nc | <nowiki>n=singular|case=nominative|proper=no</nowiki>22 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+19 noi noi PQ | <nowiki>gen=N|num=P|per=1</nowiki>18 prep | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-20 <nowiki>1990-ben</nowiki> 1990 | M | Mc | <nowiki>n=singular|case=inessive</nowiki> 21 ATT | <nowiki>_</nowiki><nowiki>_</nowiki>+20 | <nowiki>.</nowiki> | <nowiki>.</nowiki>PU PU | <nowiki>_</nowiki>19 punc | <nowiki>_</nowiki> | <nowiki>_</nowiki> |
-| 21 | kialakított | kialakított | A | Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki> | 22 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-22 rendszere rendszer Nc | <nowiki>n=singular|case=nominative|proper=no|pperson=3rd|pnumber=singular</nowiki>16 SUBJ | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-23 | <nowiki>:</nowiki> | <nowiki>_</nowiki>WPUNCT WPUNCT | <nowiki>_</nowiki>16 PUNCT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-24 az az Tf | <nowiki>def=yes</nowiki>26 DET | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-25 Pd | <nowiki>p=3rd|n=singular|case=nominative</nowiki>26 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-26 héten hét Nc | <nowiki>n=singular|case=superessive|proper=no</nowiki> | 28 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 27 | audienciát | audiencia | N | Nc | <nowiki>n=singular|case=accusative|proper=no</nowiki> | 28 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 28 | tartó | tartó | A | Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki> | 29 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 29 | kormányfő | kormányfő | | Nc | <nowiki>n=singular|case=nominative|proper=no</nowiki>31 | SUBJ | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 30 | gyakorlatilag | gyakorlati | A | Af | <nowiki>deg=positive|n=singular|case=essive</nowiki> | 31 | ADV | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-31 kivonta kivon | V | Vm | <nowiki>mood=indicative|t=past|p=3rd|n=singular|def=yes</nowiki>16 | CP | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 32 | magát | maga | P | Px | <nowiki>p=3rd|n=singular|case=accusative</nowiki> | 31 | OBJ | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-33 az az Tf | <nowiki>def=yes</nowiki>34 DET | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-34 Országgyűlés Országgyűlés Np | <nowiki>n=singular|case=nominative|proper=yes</nowiki> | 35 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 35 | ellenőrzése | ellenőrzés | N | Nc | <nowiki>n=singular|case=nominative|proper=no|pperson=3rd|pnumber=singular</nowiki>36 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-36 | alól | alól | S | St | <nowiki>_</nowiki> | 31 | PP | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 37 | <nowiki>.</nowiki><nowiki>_</nowiki> SPUNCT | SPUNCT | <nowiki>_</nowiki>16 PUNCT | <nowiki>_</nowiki> | <nowiki>_</nowiki> |+
  
-The first sentence of the CoNLL 2007 test data:+The first two sentences of the CoNLL 2007 test data:
  
-| 1 | Tf | <nowiki>def=yes</nowiki> | 2 | DET | <nowiki>_</nowiki> | <nowiki>_</nowiki>+| 1 | LONDRA londra SP | <nowiki>gen=N|num=N</nowiki> | 0 | ROOT | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 2 | bankokkal | bank | N | Nc | <nowiki>n=plural|case=instrumental|proper=no</nowiki> | 4 | INS | <nowiki>_</nowiki> | <nowiki>_</nowiki>+| <nowiki>.</nowiki> | <nowiki>.</nowiki>PU PU | <nowiki>_</nowiki>punc | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 3 | kell | kell | V | Vm | <nowiki>mood=indicative|t=present|p=3rd|n=singular|def=no</nowiki> | 0 | ROOT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+| |||||||||| 
-4 | egyezkedniük | egyezkedik | V | Vm | <nowiki>mood=infinitive|t=present|p=3rd|n=plural</nowiki> | 3 | INF | <nowiki>_</nowiki><nowiki>_</nowiki>+Gas gas | <nowiki>gen=M|num=N</nowiki>ROOT | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 5 | azoknak | az | P | Pd | <nowiki>p=3rd|n=plural|case=dative</nowiki> | 8 ATT | <nowiki>_</nowiki><nowiki>_</nowiki> | +dalla da | <nowiki>gen=F|num=S</nowiki>mod | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 6 | a | a | T | Tf | <nowiki>def=yes</nowiki> | 8 | DET | <nowiki>_</nowiki> | <nowiki>_</nowiki>+statua statua | <nowiki>gen=F|num=S</nowiki>prep | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-mezőgazdasági mezőgazdasági Af <nowiki>deg=positive|n=singular|case=nominative</nowiki> ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki> +Evacuata evacuare | <nowiki>gen=F|num=S|mod=P|tmp=R</nowiki>mod | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-termelőknek termelő Nc | <nowiki>n=plural|case=dative|proper=no</nowiki> | 4 | DAT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+| 5 | la lo | R | RD | <nowiki>gen=F|num=S</nowiki>det | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 9 | <nowiki>,</nowiki> | <nowiki>_</nowiki> | WPUNCT | WPUNCT | <nowiki>_</nowiki> | 3 | PUNCT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+Tate tate SP | <nowiki>gen=N|num=N</nowiki>mod | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 10 | akik | aki | P | Pr | <nowiki>p=3rd|n=plural|case=nominative</nowiki> | 21 | SUBJ | <nowiki>_</nowiki> | <nowiki>_</nowiki>+Gallery gallery SP | <nowiki>gen=N|num=N</nowiki>ROOT | <nowiki>_</nowiki> | <nowiki>_</nowiki>
-| 11 | egy | egy | T | Ti | <nowiki>def=no</nowiki> | 19 | DET | <nowiki>_</nowiki> | <nowiki>_</nowiki>+| <nowiki>.</nowiki> | <nowiki>.</nowiki>PU PU | <nowiki>_</nowiki>punc | <nowiki>_</nowiki> | <nowiki>_</nowiki> |
-| 12 | <nowiki>,</nowiki> | <nowiki>_</nowiki> | WPUNCT | WPUNCT | <nowiki>_</nowiki> | 19 | PUNCT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 13 | a | a | T | Tf | <nowiki>def=yes</nowiki> | 15 | DET | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 14 | múlt | múlt | A | Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki> | 15 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 15 | héten | hét | | Nc | <nowiki>n=singular|case=superessive|proper=no</nowiki>16 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-16 megjelent megjelent Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki>19 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-17 földművelésügyi földművelésügyi Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki>18 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-18 minisztériumi minisztériumi Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki> 19 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 19 | rendelet | rendelet | N | Nc | <nowiki>n=singular|case=nominative|proper=no</nowiki>20 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 20 | alapján | alap | N | Nc | <nowiki>n=singular|case=superessive|proper=no|pperson=3rd|pnumber=singular</nowiki> | 21 | SUP | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 21 | kérik | kér | V | Vm | <nowiki>mood=indicative|t=present|p=3rd|n=plural|def=yes</nowiki> | 5 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 22 | ősszel ősszel | R | Rx | <nowiki>_</nowiki> | 23 | ADV | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 23 | lejáró | lejáró | A | Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki>27 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-24 <nowiki>,</nowiki> <nowiki>_</nowiki> WPUNCT WPUNCT | <nowiki>_</nowiki> | 27 | PUNCT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 25 | éven | év | N | Nc | <nowiki>n=singular|case=superessive|proper=no</nowiki>26 ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-26 belüli belüli Af | <nowiki>deg=positive|n=singular|case=nominative</nowiki> | 27 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 27 | hiteleik | hitel | N | Nc | <nowiki>n=plural|case=nominative|proper=no|pperson=3rd|pnumber=plural</nowiki> | 28 | ATT | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-| 28 | átütemezését | átütemezés | | Nc | <nowiki>n=singular|case=accusative|proper=no|pperson=3rd|pnumber=singular</nowiki>21 OBJ | <nowiki>_</nowiki> | <nowiki>_</nowiki>+
-29 | <nowiki>.</nowiki> | <nowiki>_</nowiki>SPUNCT SPUNCT | <nowiki>_</nowiki>PUNCT | <nowiki>_</nowiki> | <nowiki>_</nowiki> |+
  
 ==== Parsing ==== ==== Parsing ====
  
-SzTB is a mildly nonprojective treebank4032 of the 139,143 tokens of the CoNLL 2007 version are attached nonprojectively (2.9%).+Nonprojectivities in ISST-CoNLL are rare354 of the 76295 tokens of the CoNLL 2007 version are attached nonprojectively (0.46%).
  
-The results of the CoNLL 2007 shared task are [[http://nextens.uvt.nl/depparse-wiki/AllScores|available online]]. They have been published in [[http://aclweb.org/anthology-new/D/D07/D07-1096.pdf|(Nivre et al., 2007)]]. The evaluation procedure was changed to include punctuation tokens. These are the best results for Hungarian:+The results of the CoNLL 2007 shared task are [[http://nextens.uvt.nl/depparse-wiki/AllScores|available online]]. They have been published in [[http://aclweb.org/anthology-new/D/D07/D07-1096.pdf|(Nivre et al., 2007)]]. The evaluation procedure was changed to include punctuation tokens. These are the best results for Italian:
  
 ^ Parser (Authors) ^ LAS ^ UAS ^ ^ Parser (Authors) ^ LAS ^ UAS ^
-| Malt (Nilsson et al.) | 80.27 83.55 +| Nakagawa | 83.61 | 87.91 | 
-| Sagae | 79.53 | 83.51 | +| Malt (Nilsson et al.) | 84.40 87.77 
-| Nakagawa | 76.74 | 82.49 +| Sagae | 83.91 87.68 
-Titov et al. 77.94 82.18 |+Carreras 83.46 87.19 |
  
 The two Malt parser results of 2007 (single malt and blended) are described in [[http://aclweb.org/anthology-new/D/D07/D07-1097.pdf|(Hall et al., 2007)]] and the details about the parser configuration are described [[http://w3.msi.vxu.se/users/jha/conll07/|here]]. The two Malt parser results of 2007 (single malt and blended) are described in [[http://aclweb.org/anthology-new/D/D07/D07-1097.pdf|(Hall et al., 2007)]] and the details about the parser configuration are described [[http://w3.msi.vxu.se/users/jha/conll07/|here]].
  

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