Information Extraction
Kursbeschreibung
| Studiengang | Modulkürzel | Leistungs- bewertung |
|---|---|---|
| BA-2010[100%|75%] | CS-CL | 6 LP |
| BA-2010[50%|25%] | BS-CL, BS-AC | 4 LP |
| NBA[100%|75%] | CS-CL | 6 LP |
| NBA[50%|25%] | BS-CL, BS-AC | 4 LP |
| Magister | - | - |
| Dozenten/-innen | Vivi Nastase |
| Veranstaltungsart | Proseminar |
| Erster Termin | 23.04.2012 |
| Zeit und Ort | Mo, 14:15–15:45, INF 325 / SR 23 (SR) |
Leistungsnachweis
- implement a seminar project
- pass a written exam
Inhalt
In this course we will study methods to deal with large amounts of textual data, and how to extract relevant information for various tasks.
The first part of the semester will consist of lectures, the second part will consist of student presentations based on papers on the topic that I will assign to them. Throughout the semester students will have to implement an IR system, and give a demo and short presentation at the end of the course.
Kursübersicht
Seminarplan
| Datum | Sitzung | Materialien |
| 23.04.2012 | Introduction | |
| 30.04.2012 | Temporal expression analysis |
|
| 7.05.2012 | Named entities | |
| 14.05.2012 | Relation extraction | |
| 21.05.2012 | Large scale IE -- Reading the Web | |
| 28.05.2012 | Holiday | |
| 4.06.2012 | Student presentations | 1. (Marcus Husar) Concept Discovery from Text Lin & Pantel, 2002 |
| 11.06.2012 | Student presentations |
2. (Julian Hitschler) Corpus-based semantic class mining: distributional vs. pattern-based approaches Shi, Zhang, Yuan & Wen, 2010 (slides) 4. (Olena Shevchuk) Discovering relations between noun categories Mohamed, Hruschka & Mitchell, 2011 |
| 18.06.2012 | Student presentations |
5. (Carolin Guenzel) Hypernym Discovery Based on Distributional Similarity and Hierarchical Structures Yamada, Torisawa, Kazama & Kuroda, 2009 6. Unsupervised methods for developing taxonomies by combining syntactic and statistical information Widdows, 2003 |
| 25.06.2012 | Student presentations | 8. (Eleftherios Matios) The Tradeoffs Between Open and Traditional Relation Extraction Banko & Etzioni, 2008 (slides) |
| 2.07.2012 | Student presentations | 7. (Oliver Petra) Learning to extract relations from the web using minimal supervision Bunescu & Mooney, 2007 3. Training and Evaluating a German Named Entity Recognizer with Semantic Generalization Faruqui & Pado, 2010 |
| 9.07.2012 | No lecture (Vivi is away) | |
| 16.07.2012 | Student project presentations | |
| 23.07.2012 | Student project presentations |
