Exploiting Recommended Usage Metadata: Exploratory Analyses
نویسندگان
چکیده
In this paper, we conduct a series of exploratory analyses on the user-recommended usages of music as generated by 1,042 reviewers who have posted to www.epinions.com. Using hierarchical clustering methods on data derived from the co-occurrence analyses of usage and genre, usage and artist, and usage and album, we are able to conclude that further investigation of user-recommended usage metadata is warranted, especially with regard to its implications for future iterations of the Music Information Retrieval Evaluation eXchange (MIREX).
منابع مشابه
CAMera for PLE
Successful self-regulated learning in a personalized learning environment (PLE) requires self-monitoring of the learner and reflection of learning behaviour. We introduce a tool called CAMera for monitoring and reporting on learning behaviour and thus for supporting learning reflection. The tool collects usage metadata from diverse application programs, stores these metadata as Contextualized A...
متن کاملTowards a User-aware Enrichment of Multimedia Metadata
A recent trend in multimedia information retrieval systems is the integration of users, by their preferences and interests, in the retrieval process. Generally, such systems consider the user only after the query’s execution, while the results’ presentation. We propose to consider the user as a source of metadata, by exploiting his behaviour and to enrich the document’s metadata with a usage me...
متن کاملExploratory Search Using Timelines
As search applications keep gathering new and diverse information sources, presenting relevant information anchored in time becomes more important. Temporal information is available in every document either explicitly, e.g., in the form of temporal expressions, or implicitly in the form of metadata. Recognizing such temporal information and exploiting it for document retrieval and presentation ...
متن کاملExploratory Web Searching with Dynamic Taxonomies and Results Clustering
This paper proposes exploiting both explicit and mined metadata for enriching Web searching with exploration services. On-line results clustering is useful for providing users with overviews of the results and thus allowing them to restrict their focus to the desired parts. On the other hand, the various metadata that are available to a WSE (Web Search Engine), e.g. domain/language/date/filetyp...
متن کاملThe timing of exploratory decision-making revealed by single-trial topographic EEGanalyses
Decision-making in an uncertain environment is driven by two major needs: exploring the environment to gather information or exploiting acquired knowledge to maximize reward. The neural processes underlying exploratory decision-making have been mainly studied by means of functional magnetic resonance imaging, overlooking any information about the time when decisions are made. Here, we carried o...
متن کامل