Difference between revisions of "TOEFL Synonym Questions (State of the art)"
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| Line 77: | Line 77: | ||
| corpus-based | | corpus-based | ||
| 92.50% | | 92.50% | ||
| − | | | + | | 84.39-97.20% |
|- | |- | ||
| Turney et al. (2003) | | Turney et al. (2003) | ||
| − | | Turney et al. 2003 | + | | Turney et al. (2003) |
| hybrid | | hybrid | ||
| 97.50% | | 97.50% | ||
| Line 88: | Line 88: | ||
| − | * 95% confidence interval calculated using Binomial Exact Test | + | * 95% confidence interval calculated using [http://home.clara.net/sisa/onemean.htm Binomial Exact Test] |
* table rows sorted in order of increasing percent correct | * table rows sorted in order of increasing percent correct | ||
Revision as of 11:10, 11 May 2007
- TOEFL = Test of English as a Foreign Language
- 80 multiple-choice synonym questions; 4 choices per question
- introduced in Landauer and Dumais (1997)
- subsequently used by many other researchers
| Reference for algorithm | Reference for experiment | Algorithm | Correct | 95% confidence |
|---|---|---|---|---|
| Resnik (1995) | Jarmasz and Szpakowicz (2003) | hybrid | 20.31% | 12.89–31.83% |
| Leacock and Chodrow (1998) | Jarmasz and Szpakowicz (2003) | lexicon-based | 21.88% | 13.91–33.21% |
| Lin (1998) | Jarmasz and Szpakowicz (2003) | hybrid | 24.06% | 15.99–35.94% |
| Jiang and Conrath (1997) | Jarmasz and Szpakowicz (2003) | hybrid | 25.00% | 15.99–35.94% |
| Landauer and Dumais (1997) | Landauer and Dumais (1997) | corpus-based | 64.38% | 52.90–74.80% |
| Average non-English US college applicant | Landauer and Dumais (1997) | human | 64.50% | 53.01–74.88% |
| Turney (2001) | Turney (2001) | corpus-based | 73.75% | 62.71–82.96% |
| Hirst and St.-Onge (1998) | Jarmasz and Szpakowicz (2003) | lexicon-based | 77.91% | 68.17–87.11% |
| Jarmasz and Szpakowicz (2003) | Jarmasz and Szpakowicz (2003) | lexicon-based | 78.75% | 68.17–87.11% |
| Terra and Clarke (2003) | Terra and Clarke (2003) | corpus-based | 81.25% | 70.97–89.11% |
| Rapp (2003) | Rapp (2003) | corpus-based | 92.50% | 84.39-97.20% |
| Turney et al. (2003) | Turney et al. (2003) | hybrid | 97.50% | 91.26–99.70% |
- 95% confidence interval calculated using Binomial Exact Test
- table rows sorted in order of increasing percent correct