Seite 1 1 The University of Innsbruck was founded in 1669 and is one of Austria’s oldest universities. Today, with over 28.000 students and 4.000 staff, it is western Austria’s largest institution of higher education and research. For further information visit: www.uibk.ac.at. #nowplaying Music Dataset: Extracting Listening Behavior from Twitter Eva Zangerle, Martin Pichl, Wolfgang Gassler, Günther Specht
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#nowplaying Music Dataset:Extracting Listening Behavior from Twitter
#nowplaying Music Dataset:Extracting Listening Behavior from Twitter
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Seite 1
1
The University of Innsbruck was founded in 1669 and is one of Austria’s oldest universities. Today, with over 28.000 students and 4.000 staff, it is
western Austria’s largest institution of higher education and research. For further information visit: www.uibk.ac.at.
#nowplaying Music Dataset:
Extracting Listening Behavior from Twitter
Eva Zangerle, Martin Pichl, Wolfgang Gassler, Günther Specht
Seite 2
2
Motivation
• Evaluation of Music Recommender Systems, Music Information RetrievalSystems
• User study (qualitative)
• Automatic evaluation (quantitative)
• Evaluation dataset requirements
• Up-to-date
• Large size (sparsity!)
• Publicly available
• Facilitation of social media data hardly considered for such evaluations[Schedl et al., Bertin-Mathieux et al.]
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Comparison to other Datasets
Name Type Entries #Artists #Tracks #Users Upd.
Celma 1K User Streams 19,150,819 174,090 1,0,84,865 992
Celma 360K User Streams 17,559,530 292,557 --- 359,349
MMTD User Streams 1,086,808 25,060 133,968 15,735
MSD Audio 1,000,000 44,745 1,000,000 ---
MusicMicro User Streams 594,306 19,529 71,400 136,866