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en:manualy:morfio [2016/12/08 15:57] – [Principle] veronikapojarovaen:manualy:morfio [2021/03/09 15:12] (current) – jankocek
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 ====== Morfio ====== ====== Morfio ======
  
-{{ kurz:morfio-logo.png?nolink&200|}}+{{ :manualy:morfio_logo.png?nolink&200|}}
  
-The //[[https://morfio.korpus.cz|Morfio]]// application serves to give estimates of the extent and productivity of morphological models in Czech based on corpus data. It is therefore a tools which can be used in morphological research, especially for the study of derivation.+The //[[https://morfio.korpus.cz|Morfio]]// application serves to give estimates of the extent and productivity of morphological models in Czech based on corpus data. It is therefore a tool which can be used in morphological research, especially for the study of derivation.
  
-Morfio is an online application and is accessible without  [[en:kurz:zaciname|registration]] to all users at  **[[http://kwords.korpus.cz|kwords.korpus.cz]]**. +Morfio is an online application and is accessible without  [[en:kurz:zaciname|registration]] to all users at  **[[http://morfio.korpus.cz|morfio.korpus.cz]]**. 
  
  
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 Generally every morphological relation -- excluding the semantic component, which cannot be easily grasped computationally -- is created by two other factors: Generally every morphological relation -- excluding the semantic component, which cannot be easily grasped computationally -- is created by two other factors:
  
-  - a formal congurence/similarity in particular parts of the word, so-called **bases** (e.g. //dřev-// is held in common by the words //dřevo// and //dřevěný//) +  - a formal congruence/similarity in particular parts of the word, so-called **bases** (e.g. //dřev-// is held in common by the words //dřevo// and //dřevěný//) 
   - formal differences in specific parts, so-called **formants** (morphs //-o// and //-ěný// from the previous example).    - formal differences in specific parts, so-called **formants** (morphs //-o// and //-ěný// from the previous example). 
  
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 dělo - dělený'' dělo - dělený''
  
-Unlike the regular [[wp>onomasiology|onomasiological]] approach (meaning → form), when working with a corpus that is not semantically tagged we must  begin with the form (a [[wp>semasiology|semasiological]] approach). This can pose several problems (e.g. in the case of[[wp>homonym|homonymy]]) whose solutions are outside the scope of this tool and require manual analysis carried out by linguists.+Unlike the regular [[wp>onomasiology|onomasiological]] approach (meaning → form), when working with a corpus that is not semantically tagged we must  begin with the form (a [[wp>semasiology|semasiological]] approach). This can pose several problems (e.g. in the case of [[wp>homonym|homonymy]]) whose solutions are outside the scope of this tool and require manual analysis carried out by linguists.
  
-The output of the Morfio application is not and cannot be free of errors and without any further adjustments, revisions and linguistic manipulations cannot generate directly publishable results. It is rather a tool which can rework a large amount of data for linguistic purposes, making analysis faster and more accessible for researchers. Stejně jako u jiných korpusových vyhledávačů je tedy cílem pouze snadné dosažení 100% úspěšnosti hledání daného typu ([[pojmy:recall|recall]]) a přehledné setřídění výsledků, zatímco jejich relevantnost ([[pojmy:precision|precision]]) je zcela ponechána na úsudku uživatele: tj. samotné formulaci dotazu a následném vyhodnocení nálezů.+The output of the Morfio application is not and cannot be free of errors and without any further adjustments, revisions and linguistic manipulations cannot generate directly publishable results. It is rather a tool which can rework a large amount of data for linguistic purposes, making analysis faster and more accessible for researchers. As with other corpus search engines, the aim is only to reach a success rate of 100% when searching for a given type ([[en:pojmy:recall|recall]]) and to provide an organized sorting of the results, while their relevance and [[en:pojmy:precision|precision]] is left solely to the user's judgement: i.e. the actual query formulation and the subsequent interpretation of the findings.
  
-==== Alternace ====+==== Alternations ====
  
 +To require a precise congruence of form between the individual members of the morphological model would be impractical for a language such as Czech, due to the fact that within the morphological processes there are frequently cases of regular phoneme **alternations** in the base.  The Morfio application reckons with alternations and their range can be set (e.g. the alternation of //e -- é// in //letět -- létat//; //i -- e// in //prosit -- prošen//; //r -- ř// in //starý -- stařec//; //sk -- šť// in //český -- čeština// etc.).
  
-Vyžadovat přesnou formální shodu mezi jednotlivými členy slovotvorného modelu by bylo v jazyce, jako je čeština, nepraktické. V rámci slovotvorných procesů dochází totiž často k pravidelným změnám hlásek v bázi, k tzv. **alternacím**. Aplikace Morfio s alternacemi počítá a jejich rozsah je možné nastavit (např. jde o tyto záměny //e -- é//: //letět -- létat//; //i -- e//: //prosit -- prošen//; r -- ř: //starý -- stařec//; //sk -- šť//: //český -- čeština// apod.).+===== Non-Czech versions ===== 
 + 
 +Morfio has also been successfully adapted to other languages: Polish and Latvian. The language can be switched at the top of the query form under the Language option (the default is Czech). 
  
 ===== Application images ===== ===== Application images =====
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 [{{:kurz:morfio-prod.png?direct&200|An estimate of the productivity of the individual types}}] [{{:kurz:morfio-prod.png?direct&200|An estimate of the productivity of the individual types}}]
 [{{:kurz:morfio-help.png?direct&200|Morfio application help}}] [{{:kurz:morfio-help.png?direct&200|Morfio application help}}]
 +
 +
 +===== How to cite Morfio =====
 +
 +<WRAP round tip 80%>
 +Cvrček, V. – Vondřička, P.: Morfio. FF UK. Praha 2013. Dostupný z WWW: <http://morfio.korpus.cz>.
 +
 +Cvrček, V. – Vondřička, P. (2013): Nástroj pro slovotvornou analýzu jazykového korpusu. //Gramatika a korpus 2012//. Hradec Králové: Gaudeamus.
 +
 +**Non-Czech versions:**
 +
 +Zasina, A. J. (2017): Konkurence koncovek -a a -u v genitivu singuláru neživotných maskulin v polštině. In: M. Stluka – M. Škrabal (eds.): Liſka a czban – Sborník příspěvků k 70. narozeninám prof. Karla Kučery. Praha: Nakladatelství Lidové noviny, s. 90–98.
 +
 +Škrabal, M. – Vondřička, P. – Cvrček, V. (2020): Morfio – A Corpus-Based Perspective on Latvian Morphology. In: A. Utka et al. (eds.): Human Language Technologies – The Baltic Perspective. Proceedings of the Ninth International Conference Baltic HLT 2020. Amsterdam: IOS Press, s. 207–214.
 +</WRAP>
 +
  
 ==== Related links ==== ==== Related links ====

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