Sustav preporučivanja filmova zasnovan na suradničkom filtriranju

undergraduate thesis

• Title (english): Movie Recommender System Based on Collaborative Filtering
• Author: Dora Murk
• Mentor: Goran Delač (mentor)
• Committee member: Goran Delač (predsjednik povjerenstva)
• Committee member: Adrian Satja Kurdija (član povjerenstva)
• Committee member: Lucija Šikić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-07-12, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Sustavi preporučivanja često se koriste za unaprijeđivanje primjenskih sustava
i usluga na internetu. Velik broj istraživanja proučava i poboljšava algoritme
ovakvih sustava. Sustav preporučivanja zasnovan na suradničkom filtriranju jedan je od mogućih pristupa pronalaska personaliziranih preporuka. U ovom radu
objašnjeni su osnovni pojmovi sustava preporučivanja i njihovi tipovi. Detaljnije
je objašnjen princip rada sustava zasnovanog na suradničkom filtriranju. Programski je ostvaren jednostavan sustav zasnovan na suradničkom filtriranju koji
preporučuje filmove. Provedeno je i vrednovanje sustava preporučivanja.

Abstract (english)

Recommendation systems are usually used to improve web applications and
services. A lot of effort is invested to improve the algorithms of these systems. Recommendation system based on collaborative filtering is one of the existing approaches
for searching personalized recommendations. This paper explains the basic terms and
types of recommendation systems. It also describes concepts about systems based
on collaborative filtering. The film recommendation system is implemented based on
collaborative filtering. The evaluation of the system is also carried out.

• Keywords: Sustav preporučivanja zasnovan na suradničkom filtriranju; sustav preporučivanja zasnovan na sadržaju; hibridni sustav preporučivanja; fenomen dugog repa; matrica korisnosti; KNN algoritam; strojno učenje; stablo odluke; kosinusna udaljenost; euklidska udaljenost; manhattan udaljenost; Jaccard udaljenost
• Keywords (english): Collaborative filtering recommendation system; Content-based recommendation system; Hybrid recommendation system; long tail phenomenon; utility matrix; KNN algorithm; machine learning; decision tree; cosine distance; euclidean distance; manhattan distance; Jaccard distance
• Language: croatian
• URN:NBN: urn:nbn:hr:168:842710
• 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: 2020-01-07 20:40:56