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en:cnk:fictree [2017/12/15 14:23] – tomasjelinek | en:cnk:fictree [2017/12/18 19:24] (current) – [How to cite FicTree] michalkren |
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===== FicTree: a manually annotated treebank of Czech fiction ===== | ===== FicTree: a manually annotated treebank of Czech fiction ===== |
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The FicTree treebank is a syntactically annotated corpus of Czech fiction. It consists of 135,000 words (166,000 tokens). The lemmatization, the morphologic and syntactic annotation were performed manually. | The FicTree treebank is a syntactically annotated corpus of Czech fiction. It consists of 135,000 words (166,000 tokens). The lemmatization, the morphological and syntactic annotation were performed manually. |
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^ <fs medium>Name</fs> ^^ <fs medium>FicTree</fs> ^ | ^ <fs medium>Name</fs> ^^ <fs medium>FicTree</fs> ^ |
^ ::: ^ Number of sentences | 12 760 | | ^ ::: ^ Number of sentences | 12 760 | |
^ ::: ^ Publication date | 2017 | | ^ ::: ^ Publication date | 2017 | |
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===== The composition of the FicTree treebank ===== | ===== The composition of the FicTree treebank ===== |
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The FicTree treebank consists of eight literary works published in the Czech Republic between 1991 and 2007. The texts in the treebank include six fiction titles, a children’s fiction book, and a book of memoirs. | The FicTree treebank consists of eight literary works published in the Czech Republic between 1991 and 2007. The texts in the treebank include six fiction titles, a children’s fiction book, and a book of memoirs. |
Most of the texts were first published between 1991 and 2007 except one text, published in 1969. | Most of the texts were first published between 1991 and 2007 except for one text, published in 1969. |
Five texts (80% of all tokens) are original Czech texts, the other three are translations (form German and Slovak). | Five texts (80% of all tokens) are original Czech texts, the other three are translations (from German and Slovak). |
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===== The syntactic annotation of the treebank ===== | ===== The syntactic annotation of the treebank ===== |
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The FicTree treebank was syntactically annotated according to the guidelines for the analytical layer of the Prague Dependency Treebank - PDT ([[http://ufal.mff.cuni.cz/pdt2.0/doc/manuals/cz/a-layer/html/index.html|PDT 2.0]] with revisions [[http://ufal.mff.cuni.cz/pdt2.5/cs/documentation.html|2.5]] and [[http://ufal.mff.cuni.cz/pdt3.0|3.0]]). The corpus was parsed using two parsers: ([[https://sourceforge.net/projects/mstparser/|MST Parser]] and [[http://www.maltparser.org/|MaltParser]]) trained on the PDT a-layer train data. The results were manually corrected by annotators, then merged. Any differences between the two versions were resolved manually by another annotator. | The FicTree treebank was syntactically annotated according to the guidelines for the analytical layer of the Prague Dependency Treebank – PDT ([[http://ufal.mff.cuni.cz/pdt2.0/doc/manuals/cz/a-layer/html/index.html|PDT 2.0]] with revisions [[http://ufal.mff.cuni.cz/pdt2.5/cs/documentation.html|2.5]] and [[http://ufal.mff.cuni.cz/pdt3.0|3.0]]). The corpus was parsed using two parsers: ([[https://sourceforge.net/projects/mstparser/|MST Parser]] and [[http://www.maltparser.org/|MaltParser]]) trained on the PDT a-layer train data. The results were manually corrected by annotators, then merged. Any differences between the two versions were resolved manually by another annotator. |
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===== Access to the treebank ===== | ===== Access to the treebank ===== |
The FicTree treebank can be accessed in several ways: | The FicTree treebank can be accessed in several ways: |
- [[en:cnk:fictree#a_cnc_corpus_in_the_kontext_interface|A CNC corpus in the KonText interface]]: FicTree is available as a [[en:cnk:uvod|CNC corpus]] in the [[en:manualy:kontext:index|KonText]] interface. | - [[en:cnk:fictree#a_cnc_corpus_in_the_kontext_interface|A CNC corpus in the KonText interface]]: FicTree is available as a [[en:cnk:uvod|CNC corpus]] in the [[en:manualy:kontext:index|KonText]] interface. |
- [[en:cnk:fictree#data_annotated_according_to_pdt_a-layer|Data annotated according to PDT a-layer]]: the data of the FicTree treebank annotated according to the [[http://ufal.mff.cuni.cz/pdt2.0/doc/manuals/cz/a-layer/html/index.html|PDT a-layer guidelines]] are available to download from the [[https://lindat.mff.cuni.cz/repository/xmlui/handle/11234/1-2517|LINDAT/CLARIN]] repository for non-commercial use. | - [[en:cnk:fictree#data_annotated_according_to_pdt_a-layer|Data annotated according to PDT a-layer]]: the data of the FicTree treebank annotated according to the [[http://ufal.mff.cuni.cz/pdt2.0/doc/manuals/cz/a-layer/html/index.html|PDT a-layer guidelines]] are available for download from the [[https://lindat.mff.cuni.cz/repository/xmlui/handle/11234/1-2517|LINDAT/CLARIN]] repository for non-commercial use. |
- [[en:cnk:fictree#data_annotated_in_the_Universal_Dependencies_standard|Data annotated in the Universal Dependencies standard]]: the data of the FicTree treebank annotated according to the [[http://universaldependencies.org/|Universal Dependencies]] standard into which it was automatically converted (for non-commercial use only). | - [[en:cnk:fictree#data_annotated_in_the_Universal_Dependencies_standard|Data annotated in the Universal Dependencies standard]]: the data of the FicTree treebank annotated according to the [[http://universaldependencies.org/|Universal Dependencies]] standard into which it was automatically converted are available through the [[http://universaldependencies.org/treebanks/cs_fictree/index.html|UD web page]] (for non-commercial use only). |
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===== 1. A CNC corpus in the KonText interface ===== | ===== 1. A CNC corpus in the KonText interface ===== |
The FicTree corpus is available in the same way as other CNC corpora through the [[en:manualy:kontext:index|KonText]] interface. | The FicTree corpus is available in the same way as other CNC corpora through the [[en:manualy:kontext:index|KonText]] interface. |
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The corpus annotation is accessible through a wide range of attributes of each token. The morphologic and annotation and lemmatization is available using the attributes [[seznamy:tagy|tag]] and [[en:pojmy:lemma|lemma]], additionally, the information about the POS and nominal case (if applicable) of all tokens is accessible using the attributes **pos** and **case**. | The corpus annotation is accessible through a wide range of attributes for each token. The morphological annotation and lemmatization are available using the attributes [[seznamy:tagy|tag]] and [[en:pojmy:lemma|lemma]]; additionally, the information about the POS and nominal case (if applicable) of all tokens is accessible using the attributes **pos** and **case**. |
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The syntactic annotation of FicTree can be accessed using several positional attributes (the same as in the corpus SYN2015): | The syntactic annotation of FicTree can be accessed using several positional attributes (the same as in the SYN2015 corpus): |
* afun – syntactic function according to the a-layer PDT annotation | * afun – syntactic function according to the a-layer PDT annotation |
* parent – relative position of the governing token | * parent – relative position of the governing token |
* eparent – relative position of the nearest governing content word | * eparent – relative position of the nearest governing content word |
* prep – lemma of a preposition governing the token (if any) | * prep – lemma of a preposition governing the token (if any) |
* p_lemma, p_tag, ep_lemma, ep_tag – tag a lemma of the governing token | * p_lemma, p_tag, ep_lemma, ep_tag – tag and lemma of the governing token |
* p_pos, p_case, ep_pos, ep_case – POS and case of the governing token | * p_pos, p_case, ep_pos, ep_case – POS and case of the governing token |
* p_afun, ep_afun – syntactic function of the governing token | * p_afun, ep_afun – syntactic function of the governing token |
===== 3. Data annotated in the Universal Dependencies standard ===== | ===== 3. Data annotated in the Universal Dependencies standard ===== |
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The morphological and syntactic annotation according to the UD guidelines was assigned by converting the original PDT annotation. The conversion procedure was designed by Dan Zeman and implemented in [[https://github.com/ufal/treex|Treex]]. | The morphological and syntactic annotation according to the UD guidelines was performed by converting the original PDT annotation. The conversion procedure was designed by Dan Zeman and implemented in [[https://github.com/ufal/treex|Treex]]. |
The data are available on the [[http://universaldependencies.org/treebanks/cs_fictree/index.html|Universal Dependencies]] webpage. They are in the [[http://universaldependencies.org/format.html|CONLL-U format]]. The original texts are divided into segments of maximum 100 tokens, the segments are shuffled and divided into a train, val and test data set. The FicTree treebank in UD standard is also accessible using the query tool [[https://lindat.mff.cuni.cz/services/pmltq/|PML-TQ]]. | The data are available on the [[http://universaldependencies.org/treebanks/cs_fictree/index.html|Universal Dependencies]] webpage. They are in the [[http://universaldependencies.org/format.html|CONLL-U format]]. The original texts are divided into segments of maximum 100 tokens, the segments are shuffled and divided into a train, val and test data set. The FicTree treebank in UD standard is also accessible using the query tool [[https://lindat.mff.cuni.cz/services/pmltq/|PML-TQ]]. |
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===== Acknowledgments ===== | ===== Acknowledgments ===== |
We wish to thank the participants in the annotation effort: Ivana Klímová, Alena Kropíková and Olga Zitová; as well as Dan Zeman for the data conversion. | We wish to thank the human annotators: Ivana Klímová, Alena Kropíková and Olga Zitová; as well as Dan Zeman for the data conversion. |
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===== How to cite FicTree ===== | ===== How to cite FicTree ===== |
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Jelínek, T. – Hnátková, M. – Skoumalová, H.: FicTree: manuálně syntakticky anotovaný korpus české beletrie. Ústav Českého národního korpusu FF UK, Praha 2017. Dostupný z WWW: http://www.korpus.cz | Jelínek, T. – Hnátková, M. – Skoumalová, H.: //FicTree: manuálně syntakticky anotovaný korpus české beletrie//. Ústav Českého národního korpusu FF UK, Praha 2017. Dostupný z WWW: http://www.korpus.cz |
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Jelínek, T.: //FicTree: a Manually Annotated Treebank of Czech Fiction.// In: J. Hlaváčová (Ed.): ITAT 2017 Proceedings, pp. 181–185. http://ceur-ws.org/Vol-1885/181.pdf | Jelínek, T.: FicTree: a Manually Annotated Treebank of Czech Fiction. In: J. Hlaváčová (Ed.): //ITAT 2017 Proceedings//, pp. 181–185. http://ceur-ws.org/Vol-1885/181.pdf |
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