Die ontwikkeling van ’n woordafbreker en kompositumanaliseerder vir Afrikaans
Literator
| Field | Value | |
| Title | Die ontwikkeling van ’n woordafbreker en kompositumanaliseerder vir Afrikaans | |
| Creator | Pilon, S. Puttkammer, M.J. van Huyssteen, G.B. | |
| Description | The development of a hyphenator and compound analyser for Afrikaans The development of two core-technologies for Afrikaans, viz. a hyphenator and a compound analyser is described in this article. As no annotated Afrikaans data existed prior to this project to serve as training data for a machine learning classifier, the core-technologies in question are first developed using a rule-based approach. The rule-based hyphenator and compound analyser are evaluated and the hyphenator obtains an fscore of 90,84%, while the compound analyser only reaches an f-score of 78,20%. Since these results are somewhat disappointing and/or insufficient for practical implementation, it was decided that a machine learning technique (memory-based learning) will be used instead. Training data for each of the two core-technologies is then developed using “TurboAnnotate”, an interface designed to improve the accuracy and speed of manual annotation. The hyphenator developed using machine learning has been trained with 39 943 words and reaches an fscore of 98,11% while the f-score of the compound analyser is 90,57% after being trained with 77 589 annotated words. It is concluded that machine learning (specifically memory-based learning) seems an appropriate approach for developing coretechnologies for Afrikaans. | |
| Publisher | AOSIS | |
| Date | 2008-07-25 | |
| Identifier | 10.4102/lit.v29i1.99 | |
| Source | Literator; Vol 29, No 1 (2008); 21-42 Literator; Vol 29, No 1 (2008); 21-42 2219-8237 0258-2279 | |
| Language | eng | |
| Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://literator.org.za/index.php/literator/article/view/99/83
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