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Automatic Difficulty Rating of Guitar Tablatures using Linear Regression
  • +2
  • Rafael Cabredo,
  • goldwin_go,
  • yoon_min_kim,
  • hyeong_tak_shin,
  • jeremeio_velarde
Rafael Cabredo
De La Salle University

Corresponding Author:rafael.cabredo@dlsu.edu.ph

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goldwin_go
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yoon_min_kim
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hyeong_tak_shin
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jeremeio_velarde
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Abstract

This research tackles the problem of automating the rating of a guitar tablature's difficulty level. Building upon recent research, this project proposes several difficulty features and investigates their influence on a set of prerated set of pieces being used by an existing standard of music levels. The difficulty features will be ranked according to their influence on a music school's leveling criteria. Models for automatically rating tablature were built around these experiments with the goal of a web application that provides the difficulty level of a tablature, with hopes of improving the ambiguous format that guitar tablatures present. The linear regression model chosen had an r-squared metric of 23.57% and was implemented in a tablature repository website.