Effectiveness of n-gram fast match for query-by-humming systems

@article{Hou2009EffectivenessON,
  title={Effectiveness of n-gram fast match for query-by-humming systems},
  author={Jue Hou and Danning Jiang and Wenxiao Cao and Yong Qin and Thomas Fang Zheng and Yi Liu},
  journal={2009 IEEE International Conference on Multimedia and Expo},
  year={2009},
  pages={1310-1313}
}
To achieve a good balance between matching accuracy and computation efficiency is a key challenge for Query-by-Humming (QBH) system. In this paper, we propose an approach of n-gram based fast match. Our n-gram method uses a robust statistical note transcription as well as error compensation method based on the analysis of frequent transcription errors. The effectiveness of our approach has been evaluated on a relatively large melody database with 5223 melodies. The experimental results show… CONTINUE READING

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