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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 3 4 5...23 Hits 1 – 20 of 442 1 Effects of Spatial Speech Presentation on Listener Response Strategy for Talker-Identification ... Uhrig, Stefan; Perkis, Andrew; Möller, Sebastian. - : Technische Universität Berlin, 2022 BASE Show details 2 Wiktionary matcher results for OAEI 2021 Paulheim, Heiko; Portisch, Jan. - : RWTH, 2022 BASE Show details 3 On cross-lingual retrieval with multilingual text encoders Litschko, Robert; Vulić, Ivan; Ponzetto, Simone Paolo. - : Springer Science + Business Media, 2022 BASE Show details 4 Verbal Idioms: Concrete Nouns in Abstract Contexts ... Charbonnier, Jean; Wartena, Christian. - : Hochschule Hannover, 2021 BASE Show details 5 Modeling contextual information in neural machine translation Stojanovski, Dario. - : Ludwig-Maximilians-Universität München, 2021 BASE Show details 6 Embedding mobile learning into everyday life settings Schneegass, Christina. - : Ludwig-Maximilians-Universität München, 2021 BASE Show details 7 Distributed representations for multilingual language processing Dufter, Philipp. - : Ludwig-Maximilians-Universität München, 2021 BASE Show details 8 Extending Linear Indexed Grammars ... Wartena, Christian. - : Association for Computational Linguistics, 2021 BASE Show details 9 Towards a Corpus of Historical German Plays with Emotion Annotations ... Schmidt, Thomas; Dennerlein, Katrin; Wolff, Christian. - : Universität Regensburg, 2021 BASE Show details 10 Exploring Online Depression Forums via Text Mining: A Comparison of Reddit and a Curated Online Forum ... Moßburger, Luis; Wende, Felix; Brinkmann, Kay. - : Universität Regensburg, 2021 BASE Show details 11 Towards the Analysis of Fan Fictions in German Language: Exploration of a Corpus from the Platform Archive of Our Own ... Schmidt, Thomas; Grünler, Johanna; Schönwerth, Nicole. - : Universität Regensburg, 2021 BASE Show details 12 Emotion Classification in German Plays with Transformer-based Language Models Pretrained on Historical and Contemporary Language ... Schmidt, Thomas; Dennerlein, Katrin; Wolff, Christian. - : Universität Regensburg, 2021 BASE Show details 13 Korpuslinguistik in der Rechtswissenschaft. Eine webbasierte Analyseplattform für EuGH-Entscheidungen ... Mielke, Bettina; Wolff, Christian. - : Universität Regensburg, 2021 BASE Show details 14 Exploring Multimodal Sentiment Analysis in Plays: A Case Study for a Theater Recording of Emilia Galotti ... Schmidt, Thomas; Wolff, Christian. - : Universität Regensburg, 2021 BASE Show details 15 Lexicon-based Sentiment Analysis in German: Systematic Evaluation of Resources and Preprocessing Techniques ... Fehle, Jakob; Schmidt, Thomas; Wolff, Christian. - : Universität Regensburg, 2021 BASE Show details 16 Pragmatic Prediction in the Processing of Referring Expressions Containing Scalar Quantifiers ... Macuch Silva, Vinicius; Franke, Michael. - : Universität Osnabrück, 2021 BASE Show details 17 Program Logic for Weak Memory Concurrency ... Doko, Marko. - : Technische Universität Kaiserslautern, 2021 BASE Show details 18 Neural Network Learning for Robust Speech Recognition Qu, Leyuan. - : Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky, 2021 BASE Show details 19 Student Performance and Collaboration in Introductory Courses to Theory of Computation ; Studierendenperformance und Kollaboration in Einführungskursen der Theoretischen Informatik Frede, Christiane. - : Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky, 2021 BASE Show details 20 Classifying user information needs in cooking dialogues – an empirical performance evaluation of transformer networks Schwabl, Patrick. - 2021 Abstract: In this master’s thesis, I carry out 3720 machine learning experiments. I want to test how transformer networks perform in a dialogue processing task. Transformer networks are deep neural networks that have first been proposed in 2017 and have since rapidly set new state of the art results on many tasks. To evaluate their performance in dialogue classification, I use two tasks from two datasets. One comes from a dialogue; the other does not. I compare various transformer network’s F1 scores on these two classification tasks. I also look at many different baseline models, from random forest classifiers to long short-term memory networks. A theoretically derived taxonomy will be used to annotate dialogue data with information on dialogue flow. I will show that modelling human conversation is an intricate task and that more features do not necessarily make classification better. Five hypotheses are tested using statistical methods on the output data from the 3720 experiments. Those analyses show that results are very alike for the same machine learning algorithms on the two different tasks. Beyond performance evaluation, the aim is to use transformers to improve user information need classification. These needs I am examining in this study arise during assisted cooking dialogues with a conversational agent. Generally, I can show that transformer networks achieve better classification results than the established baseline models. Keyword: 004 Informatik; 020 Bibliotheks- und Informationswissenschaft; 320 Politik; 400 Sprachwissenschaft; ddc:004; ddc:020; ddc:320; ddc:400; Linguistik URL: https://epub.uni-regensburg.de/46308/2/Masterarbeit%20Patrick%20Schwabl.zip https://epub.uni-regensburg.de/46308/1/Masterarbeit,%20Patrick%20Schwabl.pdf https://epub.uni-regensburg.de/46308/ BASE Hide details Page: 1 2 3 4 5...23

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