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English grammar checker and corrector: the determiners
Auersperger, Michal ; Pecina, Pavel (advisor) ; Straňák, Pavel (referee)
Correction of the articles in English texts is approached as an article generation task, i.e. each noun phrase is assigned with a class corresponding to the definite, indefinite or zero article. Supervised machine learning methods are used to first replicate and then improve upon the best reported result in the literature known to the author. By feature engineering and a different choice of the learning method, about 34% drop in error is achieved. The resulting model is further compared to the performance of expert annotators. Although the comparison is not straightforward due to the differences in the data, the results indicate the performance of the trained model is comparable to the human-level performance when measured on the in-domain data. On the other hand, the model does not generalize well to different types of data. Using a large-scale language model to predict an article (or no article) for each word of the text has not proved successful. 1
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Spanish determiners este, ese, aquel and their Czech equivalents
Erbenová, Adéla ; Čermák, Petr (advisor) ; Kratochvílová, Dana (referee)
The thesis is focused on the Spanish determiners este, ese, aquel, the definite article and their anaphoric function. First, the theoretical groundwork for the latter analysis is built: the deter- miners are characterized together with the anaphora as a device of discourse coherence. Then, the choice between the demonstratives este, ese, aquel and the defi- nite article in different types of nominal anaphora is analyzed using examples from the parallel corpus InterCorp. Diverse factors influencing this choice are examined. The analysis is extended with a comparative analysis in which Czech equivalents of the Spanish determiners in the same types of anaphora are compared.
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Associative Anaphora in the Milan Kundera´s Novel "Žert" - Identification, Functioning, Formal Exponents
BASAŘOVÁ, Petra
This thesis deals with questions of so called associative anaphora, which represents one of means of textual references. Firstly, the term is generally delimitated after a study of specialized literature. Then, the analysis is demonstrated at the French version of the novel by Milan Kundera called "La Plaisanterie" and the sequences found in this book are commented and classified on the basis of given criteria into several subcategories. The emphasis is put on semantic relations between coreferential segments and possible influence of using of determiners on functioning of these relations. In addition, the work aims to focus whether the associative link and lexical stereotypes are connected. The final task of this work is the comparison with Czech original and there is demonstrated by a summary what language means are used in Czech language to express such anaphoric links.
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