Part 2 of the slides for the Social Tags and Music Information Retrieval Tutorial - Abstract: Social Tags are free text labels that are applied to items such as artists, playlists and songs. These tags have the potential to have a positive impact on music information retrieval research. In this tutorial we describe the state of the art in commercial and research social tagging systems for music. We explore some of the motivations for tagging. We describe the factors that affect the quantity and quality of collected tags. We present a toolkit that MIR researchers can use to harvest and process tags. We look at how tags are collected and used in current commercial and research systems. We explore some of the issues and problems that are encountered when using tags. We present current MIR-related research centered on social tags and suggest possible areas of exploration for future resear
Social Tags and Music Information Retrieval (Part II)
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4. Other sources of tags: Autotagging How it works Labeled Examples Unknown Examples Machine Learning Model Labeled Examples Feature Extraction Training Tagging
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6. Other sources of tags: Autotagging Ground Truth for Classifiers [Craft, Wiggens, Crawford, ISMIR 2007]
7. Other sources of tags: Autotagging Ground Truth for Classifiers [Paul Lamere, JNMR 2008]
12. T. Bertin-Mahiex, D. Eck, F. Maillet, and P. Lamere. Autotagger: A model for predicting social tags from acoustic features on large music databases. In Journal of New Music Research, 2008 (to appear). Other sources of tags: Autotagging BRAMS, Sun Labs
15. D. Turnbull, L. Barrington, D. Torres, and G. Lanckriet. Towards musical query-by-semantic description using the CAL500 data set. SIGIR 2007. Other sources of tags: Autotagging CAL UCSD
39. 2) Drag a tag to make it bigger or smaller. Discovery & Recommendation Steerable recommendations - Explaura 1) Click to add a tag or artist 3) Receive recommendations that match the tag cloud 4) Get an explanation for each recommendation
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44. Attention Profile Markup Language <APML> <Profile name="music"> <ImplicitData> <Concepts> <Concept key=" piano " value =".81"/> <Concept key=" female vocalists " value =".72"/> <Concept key=" indie pop " value =".65"/> <Concept key=" art rock " value =".60"/> <Concept key=" experimental " value =".57"/> <Concept key=" great lyricist " value =".55"/> <Concept key=" noise " value =".35"/> </Concepts> </ImplicitData> </Profile> </APML> Turn this Into this Then this APML