Paralelizacija klasifikacijskih modela

undergraduate thesis

• Title (english): Classification Models Paralelisation
• Author: Mato Poslon
• Mentor: Vlado Sruk (mentor)
• Committee member: Vlado Sruk (predsjednik povjerenstva)
• Committee member: Zvonimir Pavlić (član povjerenstva)
• Committee member: Klemo Vladimir (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2014-07-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U radu su prikazana osnovna svojstva najrasprostranjenijih modela klasifikacije. Predstavljena je provedena modifikacija C4.5 algoritma s ciljem poboljšanja performansi algoritma. Analizirani su zahtjevi za računalnim resursima i mogućnosti paralelizacije. Proučene su mogućnosti alata za automatsku paralelizaciju. Paralelizacija je provedena pomoću alata LLVM Polly. Vrednovanje je provedeno na primjerima UCI repozitorija covtype i census-income. Dobiveni rezultati pokazuju kako Polly nije... More pomogao poboljšati performanse. Analiziran je postupak klasifikacije. Less

Abstract (english)

Properties of most used classification models are shown. C4.5 algorithm modification is demonstrated with purpose of increasing performance. Computer resources demand and paralelisation possibilities are analyzed. Automatic paralelisation tools capabilities are pondered. Paralelisation is made with LLVM Polly. Evaluation was conducted on datasets covtype ad census-income from UCI repository. Results show that Polly didn't help raise the performance. Classification procedure is analyzed.

• Keywords: C4.5; klasifikacijski modeli; LLVM; Polly
• Keywords (english): C4.5; classification models; LLVM; Polly
• Language: croatian
• URN:NBN: urn:nbn:hr:168:769903
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-05 17:50:55