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

Competition 1: Vowelized Arabic


Table: The submitted unsupervised morpheme analysis compared to the Gold Standard in vowelized Arabic (Competition 1). Methods without authors are reference methods by the organizers.
AUTHOR(S) METHOD PRECISION RECALL F-MEASURE
- letters 50.56% 84.08% 63.15%
Spiegler et al. PROMODES 2 63.00% 59.07% 60.97%
Spiegler et al. PROMODES committee 68.32% 47.97% 56.36%
Golénia et al. UNGRADE 72.15% 43.61% 54.36%
Spiegler et al. PROMODES 74.85% 35.00% 47.70%
- Morfessor Baseline 86.87% 4.90% 9.28%
Monson et al. ParaMor-Morfessor Union 91.61% 4.41% 8.42%
Virpioja & Kohonen Allomorfessor 88.28% 4.37% 8.33%
Monson et al. ParaMor-Morfessor Mimic 93.62% 3.23% 6.24%
Bernhard MorphoNet 92.52% 2.91% 5.65%
Tchoukalov et al. MetaMorph 88.78% 2.89% 5.59%
Lavallée & Langlais RALI-ANA 91.30% 2.83% 5.49%
Monson et al. ParaMor Mimic 91.36% 1.85% 3.63%
Lavallée & Langlais RALI-COF 95.09% 1.50% 2.95%

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