Konferenzbeitrag

The Role of Predicates in Opinion Holder Extraction

In this paper, we investigate the role of predicates in opinion holder extraction. We will examine the shape of these predicates, investigate what relationship they bear towards opinion holders, determine what resources are potentially useful for acquiring them, and point out limitations of an opinion holder extraction system based on these predicates. For this study, we will carry out an evaluation on a corpus annotated with opinion holders. Our insights are, in particular, important for situations in which no labelled training data are available and only rule-based methods can be applied.

Sprache
Englisch

Thema
Information Extraction

Ereignis
Geistige Schöpfung
(wer)
Wiegand, Michael
Klakow, Dietrich
(wann)
2019-01-29
Ereignis
Veröffentlichung
(wer)
Shoumen : Incoma Ltd.

URN
urn:nbn:de:bsz:mh39-84564
Letzte Aktualisierung
14.09.2023, 08:26 MESZ

Objekttyp

  • Konferenzbeitrag

Beteiligte

  • Wiegand, Michael
  • Klakow, Dietrich
  • Shoumen : Incoma Ltd.

Entstanden

  • 2019-01-29

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