Laboratory of Computer and Information Science / Neural Networks Research Centre CIS Lab Helsinki University of Technology

Competition 1: Non-vowelized Arabic


Table: The submitted unsupervised morpheme analysis compared to the Gold Standard in non-vowelized Arabic (Competition 1). Methods without authors are reference methods by the organizers.
AUTHOR(S) METHOD PRECISION RECALL F-MEASURE
- letters 70.48% 53.51% 60.83%
Spiegler et al. PROMODES 2 76.96% 37.02% 50.00%
Spiegler et al. PROMODES committee 77.06% 36.96% 49.96%
Spiegler et al. PROMODES 81.10% 20.57% 32.82%
Golénia et al. UNGRADE 83.48% 15.95% 26.78%
Virpioja & Kohonen Allomorfessor 91.62% 6.59% 12.30%
- Morfessor Baseline 91.77% 6.44% 12.03%
Bernhard MorphoNet 90.49% 4.95% 9.39%
Monson et al. ParaMor-Morfessor Union 93.72% 4.81% 9.14%
Monson et al. ParaMor-Morfessor Mimic 93.76% 4.55% 8.67%
Lavallée & Langlais RALI-ANA 92.40% 4.40% 8.41%
Tchoukalov et al. MetaMorph 95.05% 2.72% 5.29%
Monson et al. ParaMor Mimic 91.29% 2.56% 4.97%
Lavallée & Langlais RALI-COF 94.56% 2.13% 4.18%

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