关于音乐英语方面得问题

Music Classification by Genre: System Performance
Module by: Mitali Banerjee

Summary: Our system successfully determined the genre of the vast majority of the test songs. Not only did the system choose a genre, it quantified its output with a level of sureness.

Figure 1: Performance of the neural network improved with successive inputs of training vectors. It begins to recognize characteristics of each music genre!

Figure 2: When tested with the training vectors, the system is 87.5% accurate. Higher accuracy implies that the system has memorized the training set and is unable to generalize when given new inputs. Lighter background stripes indicate greater certainty in identification, while increasingly darker hues note greater uncertainty. Horizontal black bars indicate actual genre, and the stems indicate predicted genre.

These plots show how well the first three genres separate in the output of the network. Even the testing vec