Distilling Neural Networks for Greener and Faster Dependency Parsing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F20%3A10426983" target="_blank" >RIV/00216208:11320/20:10426983 - isvavai.cz</a>
Result on the web
<a href="https://www.aclweb.org/anthology/2020.iwpt-1.2" target="_blank" >https://www.aclweb.org/anthology/2020.iwpt-1.2</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Distilling Neural Networks for Greener and Faster Dependency Parsing
Original language description
The carbon footprint of natural language processing research has been increasing in recent years due to its reliance on large and inefficient neural network implementations. Distillation is a network compression technique which attempts to impart knowledge from a large model to a smaller one. We use teacher-student distillation to improve the efficiency of the Biaffine dependency parser which obtains state-of-the-art performance with respect to accuracy and parsing speed (Dozat and Manning, 2017). When distilling to 20% of the original model's trainable parameters, we only observe an average decrease of TILDE OPERATOR+D911 point for both UAS and LAS across a number of diverse Universal Dependency treebanks while being 2.30x (1.19x) faster than the baseline model on CPU (GPU) at inference time. We also observe a small increase in performance when compressing to 80% for some treebanks. Finally, through distillation we attain a parser which is not only faster but also more accurate than the fastest modern parser on the Penn Treebank.
Czech name
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Czech description
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Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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