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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 6 7 8 Hits 41 – 60 of 146 41 Introducing a Lexicon of Verbal Polarity Shifters for English ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef; Köser, Stephanie. - : Zenodo, 2018 Abstract: The sentiment polarity of a phrase does not only depend on the polarities of its words, but also on how these are affected by their context. Negation words (e.g. not , no , never ) can change the polarity of a phrase. Similarly, verbs and other content words can also act as polarity shifters (e.g. fail , deny , alleviate ). While individually more sparse, they are far more numerous. Among verbs alone, there are more than 1200 shifters. However, sentiment analysis systems barely consider polarity shifters other than negation words. A major reason for this is the scarcity of lexicons and corpora that provide information on them. We introduce a lexicon of verbal polarity shifters that covers the entirety of verbs found in WordNet. We provide a fine-grained annotation of individual word senses, as well as information for each verbal shifter on the syntactic scopes that it can affect. Supplementary Data Verbal Shifter Lexicon: doi:10.5281/zenodo.3365288 ... : This work was partially supported by the German Research Foundation (DFG) under grants RU 1873/2-1 and WI4204/2-1. ... Keyword: Lexical Semantics; Lexicon; Negation; NLP Resources; Sentiment Analysis; Sentiment Polarity URL: https://dx.doi.org/10.5281/zenodo.3365683 https://zenodo.org/record/3365683 BASE Hide details 42 Bootstrapped Lexicon of German Verbal Polarity Shifters ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2018 BASE Show details 43 Lexicon of English Verbal Polarity Shifters ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2018 BASE Show details 44 Introducing a Lexicon of Verbal Polarity Shifters for English ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2018 BASE Show details 45 Automatically Creating a Lexicon of Verbal Polarity Shifters: Mono- and Cross-lingual Methods for German ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2018 BASE Show details 46 Bootstrapped Lexicon of German Verbal Polarity Shifters ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2018 BASE Show details 47 Automatically Creating a Lexicon of Verbal Polarity Shifters: Mono- and Cross-lingual Methods for German ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2018 BASE Show details 48 Lexicon of English Verbal Polarity Shifters ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2018 BASE Show details 49 Offensive language without offensive words (OLWOW) Klenner, Manfred In: Klenner, Manfred (2018). Offensive language without offensive words (OLWOW). In: KONVENS 2018 (The Conference on Natural Language Processing). Germeval Task 2018 — Shared Task on the Identification of Offensive Language, Wien, 19 September 2018 - 21 September 2018. (2018) BASE Show details 50 A Survey on Hate Speech Detection using Natural Language Processing Schmidt, Anna [Verfasser]; Wiegand, Michael [Verfasser]. - Mannheim : Institut für Deutsche Sprache, Bibliothek, 2017 DNB Subject Category Language Show details 51 Evaluating the Morphological Compositionality of Polarity Ruppenhofer, Josef Verfasser]. - Mannheim : Institut für Deutsche Sprache, Bibliothek, 2017 DNB Subject Category Language Show details 52 Towards Bootstrapping a Polarity Shifter Lexicon using Linguistic Features Schulder, Marc [Verfasser]; Wiegand, Michael [Verfasser]; Roth, Benjamin [Verfasser]. - Mannheim : Institut für Deutsche Sprache, Bibliothek, 2017 DNB Subject Category Language Show details 53 Towards Bootstrapping a Polarity Shifter Lexicon using Linguistic Features ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2017 BASE Show details 54 Word Embedding of Amazon Product Review Corpus ... Schulder, Marc; Wiegand, Michael. - : Zenodo, 2017 BASE Show details 55 Towards Bootstrapping a Polarity Shifter Lexicon using Linguistic Features ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2017 BASE Show details 56 Bootstrapped Lexicon of English Verbal Polarity Shifters ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2017 BASE Show details 57 Bootstrapped Lexicon of English Verbal Polarity Shifters ... Schulder, Marc; Wiegand, Michael; Ruppenhofer, Josef. - : Zenodo, 2017 BASE Show details 58 Word Embedding of Amazon Product Review Corpus ... Schulder, Marc; Wiegand, Michael. - : Zenodo, 2017 BASE Show details 59 Separating Actor-View from Speaker-View Opinion Expressions using Linguistic Features Wiegand, Michael [Verfasser]; Schulder, Marc [Verfasser]; Ruppenhofer, Josef [Verfasser]. - Mannheim : Institut für Deutsche Sprache, Bibliothek, 2016 DNB Subject Category Language Show details 60 Overview of the IGGSA 2016 Shared Task on Source and Target Extraction from Political Speeches Ruppenhofer, Josef [Verfasser] [Herausgeber]; Struß, Julia Maria [Verfasser] [Herausgeber]; Wiegand, Michael [Verfasser] [Herausgeber]. - Mannheim : Institut für Deutsche Sprache, Bibliothek, 2016 DNB Subject Category Language Show details Page: 1 2 3 4 5 6 7 8

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