view Report/chiliguano_msc_finalproject.toc @ 28:a95e656907c3

Updated report

\boolfalse {citerequest}\boolfalse {citetracker}\boolfalse {pagetracker}\boolfalse {backtracker}\relax 
\defcounter {refsection}{0}\relax 
\contentsline {chapter}{\numberline {1}Introduction}{1}{chapter.1}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {1.1}Motivation}{2}{section.1.1}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {1.2}Aims}{3}{section.1.2}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {1.3}Thesis outline}{4}{section.1.3}
\defcounter {refsection}{0}\relax 
\contentsline {chapter}{\numberline {2}Background}{5}{chapter.2}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {2.1}Online Social Networks}{6}{section.2.1}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {2.2}Music services platforms}{7}{section.2.2}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {2.3}Recommender Systems}{8}{section.2.3}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.3.1}Collaborative filtering}{8}{subsection.2.3.1}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{The cold start problem}{10}{section*.8}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{The long tail phenomenon}{11}{section*.9}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.3.2}Content-based filtering}{11}{subsection.2.3.2}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Limitations of CB filtering}{12}{section*.11}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.3.3}Item Representation}{12}{subsection.2.3.3}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.3.4}User Modelling}{13}{subsection.2.3.4}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.3.5}Hybrid recommender approaches}{13}{subsection.2.3.5}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {2.4}Music Information Retrieval}{15}{section.2.4}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.4.1}Genre classification}{15}{subsection.2.4.1}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.4.2}Music recommender systems}{16}{subsection.2.4.2}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Collaborative retrieval music recommender}{16}{section*.13}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Hybrid music recommender}{16}{section*.14}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {2.5}Deep Learning}{18}{section.2.5}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.5.1}Deep Neural Networks}{18}{subsection.2.5.1}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Music Feature Learning}{20}{section*.17}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.5.2}Convolutional Deep Neural Networks}{20}{subsection.2.5.2}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Deep content-based music recommendation}{22}{section*.19}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {2.6}Estimation of Distribution Algorithms}{23}{section.2.6}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.6.1}A Hybrid Recommendation Model Based on EDA}{24}{subsection.2.6.1}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {2.6.2}Continuous Univariate Marginal Distribution Algorithm}{26}{subsection.2.6.2}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {2.7}Summary}{26}{section.2.7}
\defcounter {refsection}{0}\relax 
\contentsline {chapter}{\numberline {3}Methodology}{28}{chapter.3}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {3.1}Data collection}{28}{section.3.1}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {3.1.1}Taste Profile subset cleaning}{29}{subsection.3.1.1}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {3.1.2}Fetching audio data}{30}{subsection.3.1.2}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {3.1.3}Intermediate time-frequency representation for audio signals}{31}{subsection.3.1.3}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {3.2}Data preprocessing}{32}{section.3.2}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {3.3}Algorithms}{32}{section.3.3}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {3.3.1}Music genre classifier}{32}{subsection.3.3.1}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{CNN network architecture}{32}{section*.22}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {3.3.2}User profile modelling}{33}{subsection.3.3.2}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Permutation EDA}{33}{section*.23}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Continuous Univariate Marginal Distribution Algorithm}{33}{section*.24}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {3.3.3}Song recommendation}{33}{subsection.3.3.3}
\defcounter {refsection}{0}\relax 
\contentsline {chapter}{\numberline {4}Experiments}{34}{chapter.4}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {4.1}Evaluation for recommender systems}{34}{section.4.1}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {4.1.1}Types of experiments}{34}{subsection.4.1.1}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {4.1.2}Evaluation strategies}{35}{subsection.4.1.2}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {4.1.3}Decision based metrics}{36}{subsection.4.1.3}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Precision}{36}{section*.25}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Recall}{36}{section*.26}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{F1}{36}{section*.27}
\defcounter {refsection}{0}\relax 
\contentsline {subsubsection}{Accuracy}{36}{section*.28}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {4.2}Evaluation method}{37}{section.4.2}
\defcounter {refsection}{0}\relax 
\contentsline {subsection}{\numberline {4.2.1}Training set and test set}{37}{subsection.4.2.1}
\defcounter {refsection}{0}\relax 
\contentsline {chapter}{\numberline {5}Results}{38}{chapter.5}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {5.1}Genre classification results}{38}{section.5.1}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {5.2}Recommender evaluation results}{39}{section.5.2}
\defcounter {refsection}{0}\relax 
\contentsline {chapter}{\numberline {6}Conclusion}{40}{chapter.6}
\defcounter {refsection}{0}\relax 
\contentsline {section}{\numberline {6.1}Future work}{40}{section.6.1}
\defcounter {refsection}{0}\relax 
\contentsline {chapter}{References}{41}{section.6.1}