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Separating the wheat from the chaff – Corpus-driven evaluation of statistical association measures for collocation extraction
| Content Provider | Semantic Scholar |
|---|---|
| Author | Krenn, Brigitte Evert, Stefan |
| Copyright Year | 2007 |
| Abstract | In our contribution, we present a three step procedure for the evaluation of statistical association measures (AM) for lexical collocation extraction. The evaluation strategy provides a general framework for the evaluation and direct comparison of different AMs. The presented approach is corpus-driven and taskoriented, i.e. the collocation candidates identified by individual AMs are compared to a list of true positives manually extracted from the corpus data according to certain predefined, task-specific annotation criteria. For practicability a random sample approach to evaluation is defined, and methods of the assessment of intercoder agreement are discussed. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.stefan-evert.de/PUB/KrennEvert2005.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |