In this paper, we analyze web-downloaded data on people sharing their music library. By attributing to each music group usual music genres (Rock, Pop...), and analysing correlations between music groups of different genres with percolation-idea based methods, we probe the reality of these subdivisions and construct a music genre cartography, with a tree representation. We also show the diversit...

In this paper, we investigate the impact of machine learning algorithms in the development of automatic music classification models aiming to capture genres distinctions. The study of genres as bodies of musical items aggregated according to subjective and local criteria requires corresponding inductive models of such a notion. This process can be thus modeled as an example-driven learning task...

In this paper, we present an inferential model for text type and genre identification of web pages, where text types are inferred using a modified form of Bayes’ theorem, and genres are derived using a few simple if-then rules. As the genre system on the web is a complex reality, and web pages are much more unpredictable and individualized than paper documents, we propose this approach as an al...

The notion of “downwards causation” is an old acquaintance in the humanities, for example in the notion of the hermeneutic circle, where textual parts and wholes mutually influence each other’s interpretation. The phenomenon of genres is chosen as a possible example of downwards causation (genre constraints). A computer model is constructed on the basis of genre theory and run under various con...

55 As a focus of study, ‘social media’ tend to lack definitional clarity and grounding in theories of media and text. This paper establishes and discusses a conceptual framework for defining social media as communicative genres, constituted by the interplay between interactive functionalities configured at the software level and the invocation and appropriation of various software functionaliti...