مؤتمر
Porting decision tree algorithms to multicore using fastflow
| العنوان: | Porting decision tree algorithms to multicore using fastflow |
|---|---|
| المؤلفون: | ALDINUCCI, MARCO, Salvatore Ruggieri, Massimo Torquati |
| المساهمون: | José Luis Balcázar, Francesco Bonchi, Aristides Gionis, Michèle Sebag, Marco Aldinucci, Salvatore Ruggieri, Massimo Torquati |
| بيانات النشر: | Springer-Verlag DEU Berlin Heidelberg |
| سنة النشر: | 2010 |
| المجموعة: | Università degli studi di Torino: AperTo (Archivio Istituzionale ad Accesso Aperto) |
| مصطلحات موضوعية: | parallel classification, C4.5, multicore, structured parallel programming, streaming |
| الوصف: | The whole computer hardware industry embraced multicores. For these machines, the extreme optimisation of sequential algorithms is no longer sufficient to squeeze the real machine power, which can be only exploited via thread-level parallelism. Decision tree algorithms exhibit natural concurrency that makes them suitable to be parallelised. This paper presents an approach for easy-yet-efficient porting of an implementation of the C4.5 algorithm on multicores. The parallel porting requires minimal changes to the original sequential code, and it is able to exploit up to 7X speedup on an Intel dual-quad core machine. |
| نوع الوثيقة: | conference object |
| وصف الملف: | STAMPA |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/isbn/364215879X; info:eu-repo/semantics/altIdentifier/isbn/9783642158797; info:eu-repo/semantics/altIdentifier/wos/WOS:000311562600007; ispartofbook:Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, ECML PKDD 2010; European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, ECML PKDD 2010; volume:6321; firstpage:7; lastpage:23; numberofpages:17; serie:LECTURE NOTES IN COMPUTER SCIENCE; alleditors:José Luis Balcázar, Francesco Bonchi, Aristides Gionis, Michèle Sebag; http://hdl.handle.net/2318/83743Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-78049350650; http://www.springerlink.com/content/x20020l947041770Test/ |
| DOI: | 10.1007/978-3-642-15880-3_7 |
| الإتاحة: | https://doi.org/10.1007/978-3-642-15880-3_7Test http://hdl.handle.net/2318/83743Test http://www.springerlink.com/content/x20020l947041770Test/ |
| حقوق: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.75728F13 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1007/978-3-642-15880-3_7 |
|---|