ΕΡΕΥΝΑ
Conditional Random Fields versus template-matching in MT phrasing tasks involving sparse training data
Ερευνητική περιοχή:  
Άλλα θέματα Πληροφορικής
Είδος:  
Άρθρο σε περιοδικό
Έτος: | 2014 | ||||
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Συγγραφείς: | Γιώργος Ταμπουρατζής | ||||
Περιοδικό: | Pattern Recognition Letters | ||||
Τόμος: | in print | ||||
Αριθμός: | in print | ||||
ISSN: | 0167-8655 | ||||
DOI: | in print | ||||
Περίληψη: | This communication focuses on comparing the template-matching technique to established probabilistic approaches - such as Conditional Random Fields (CRF) - on a specific linguistic task, namely the phrasing of a sequence of words into phrases. This task represents a low-level parsing of the sequence into linguistically-motivated phrases. CRF represents the established method for implementing such a data-driven parser, while template-matching is a simpler method that is faster to train and operate. The two aforementioned techniques are compared here to determine the most suitable approach for extracting an accurate model. |
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[Bibtex] |