Distinguishing affixoid formations from compounds
We study German affixoids, a type of morpheme in between affixes and free stems. Several properties have been associated with them – increased productivity; a bleached semantics, which is often evaluative and/or intensifying and thus of relevance to sentiment analysis; and the existence of a free mo...
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| Hauptverfasser: | , , , |
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| Dokumenttyp: | Kapitel/Artikel Konferenzschrift |
| Sprache: | Englisch |
| Veröffentlicht: |
2018
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| In: |
The 27th International Conference on Computational Linguistics - proceedings of the conference
Year: 2018, Pages: 3853-3865 |
| Online-Zugang: | Resolving-System, Volltext: https://www.aclweb.org/anthology/C18-1325/
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| Verfasserangaben: | Josef Ruppenhofer, Michael Wiegand, Rebecca Wilm, Katja Markert |
| Zusammenfassung: | We study German affixoids, a type of morpheme in between affixes and free stems. Several properties have been associated with them – increased productivity; a bleached semantics, which is often evaluative and/or intensifying and thus of relevance to sentiment analysis; and the existence of a free morpheme counterpart – but not been validated empirically. In experiments on a new data set that we make available, we put these key assumptions from the morphological literature to the test and show that despite the fact that affixoids generate many low-frequency formations, we can classify these as affixoid or non-affixoid instances with a best F1-score of 74%. |
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| Beschreibung: | Gesehen am 09.10.2019 |
| Beschreibung: | Online Resource |
| ISBN: | 9781948087506 |