OLAC Record oai:lindat.mff.cuni.cz:11234/1-4920

Metadata
Title:		Package of word embeddings of Czech from a large corpus
Bibliographic Citation:		http://hdl.handle.net/11234/1-4920
Creator:		Kyjánek, Lukáš
		Bonami, Olivier
Date (W3CDTF):		2022-11-11T09:25:05Z
Date Available:		2022-11-11T09:25:05Z
Description:		This package comprises eight models of Czech word embeddings trained by applying word2vec (Mikolov et al. 2013) to the currently most extensive corpus of Czech, namely SYN v9 (Křen et al. 2022). The minimum frequency threshold for including a word in the model was 10 occurrences in the corpus. The original lemmatisation and tagging included in the corpus were used for disambiguation. In the case of word embeddings of word forms, units comprise word forms and their tag from a positional tagset (cf. https://wiki.korpus.cz/doku.php/en:pojmy:tag) separated by '>', e.g., kočka>NNFS1-----A----. The published package provides models trained on both tokens and lemmas. In addition, the models combine training algorithms (CBOW and Skipgram) and dimensions of the resulting vectors (100 or 500), while the training window and negative sampling remained the same during the training. The package also includes files with frequencies of word forms (vocab-frequencies.forms) and lemmas (vocab-frequencies.lemmas).
Identifier (URI):		http://hdl.handle.net/11234/1-4920
Language:		Czech
Language (ISO639):		ces
Publisher:		Charles University, Faculty of Mathematics and Physics, Institute of Formal and Applied Linguistics (UFAL)
Rights:		Creative Commons - Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
		http://creativecommons.org/licenses/by-nc-sa/4.0/
Subject:		word embeddings
		word vectors
		large corpus
		word2vec
		skipgram
		cbow
		Czech language
Subject (ISO639):		ces
Type:		lexicalConceptualResource
Type (DCMI):		Text
Type (OLAC):		lexicon
OLAC Info
Archive:		LINDAT/CLARIAH-CZ digital library at the Institute of Formal and Applied Linguistics (ÚFAL), Faculty of Mathematics and Physics, Charles University
Description:		http://www.language-archives.org/archive/lindat.mff.cuni.cz
GetRecord:		OAI-PMH request for OLAC format
GetRecord:		Pre-generated XML file
OAI Info
OaiIdentifier:		oai:lindat.mff.cuni.cz:11234/1-4920
DateStamp:		2022-11-11
GetRecord:		OAI-PMH request for simple DC format
Search Info
Citation:		Kyjánek, Lukáš; Bonami, Olivier. 2022. Charles University, Faculty of Mathematics and Physics, Institute of Formal and Applied Linguistics (UFAL).
Terms:		area_Europe country_CZ dcmi_Text iso639_ces olac_lexicon
Inferred Metadata
Country:		Czech Republic
Area:		Europe