Gurevych, Iryna ; Nahnsen, Thade (2005)
Adapting Lexical Chaining to Summarize Conversational Dialogues.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
We present a system for summarizing transcripts of conversational dialogues based on lexical chaining. The experiments were carried out with twenty Switchboard dialogues (LDC, 1993). We designed and implemented four summarization methods employing lexical chains as their source representation. The summarization task is defined as extracting the most relevant utterances conveying the meaning of the dialogue. We evaluate the methods against lead and random baseline systems and show that lexical chaining outperforms them in terms of precision and recall.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2005 |
| Autor(en): | Gurevych, Iryna ; Nahnsen, Thade |
| Art des Eintrags: | Bibliographie |
| Titel: | Adapting Lexical Chaining to Summarize Conversational Dialogues |
| Sprache: | Englisch |
| Publikationsjahr: | 2005 |
| Verlag: | Peter Lang |
| Buchtitel: | Proceedings of Recent Advances in Natural Language Processing Conference (RANLP2005) |
| URL / URN: | https://download.hrz.tu-darmstadt.de/media/FB20/Dekanat/Publ... |
| Kurzbeschreibung (Abstract): | We present a system for summarizing transcripts of conversational dialogues based on lexical chaining. The experiments were carried out with twenty Switchboard dialogues (LDC, 1993). We designed and implemented four summarization methods employing lexical chains as their source representation. The summarization task is defined as extracting the most relevant utterances conveying the meaning of the dialogue. We evaluate the methods against lead and random baseline systems and show that lexical chaining outperforms them in terms of precision and recall. |
| Freie Schlagworte: | summarization, dialogue, lexical chains |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Telekooperation 20 Fachbereich Informatik > Ubiquitäre Wissensverarbeitung |
| Hinterlegungsdatum: | 31 Dez 2016 12:59 |
| Letzte Änderung: | 24 Jan 2020 12:03 |
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