Table 6 Distance reduction in successive rhythm, tone and overall features throughout all rating steps
From: Interactive music composition driven by feature evolution
\(\hbox {S}_{1}^{=+{-}{-}}\) | \(\hbox {S}_{2}^{-={-}{-}}\) | \(\hbox {S}_{3}^{++==}\) | \(\hbox {S}_{4}^{++==}\) | per \(\hbox {R}_i\) | |
|---|---|---|---|---|---|
Rhythm (\(\vec {d_{i}^{r}}\) reduction) | |||||
\(\hbox {R}_{1}^{====}\) | −0.52 (0.61) | −0.69 (0.59) | −0.14 (0.45) | −0.15 (0.44) | −0.37 (0.58) |
\(\hbox {R}_{2}^{====}\) | −0.54 (0.58) | −0.71 (0.63) | −0.22 (0.45) | −0.23 (0.47) | −0.43 (0.58) |
\(\hbox {R}_{3}^{====}\) | −0.56 (0.64) | −0.64 (0.54) | −0.22 (0.36) | −0.24 (0.39) | −0.42 (0.53) |
\(\hbox {R}_{4}^{====}\) | −0.55 (0.53) | −0.67 (0.58) | −0.21 (0.44) | −0.24 (0.44) | −0.42 (0.54) |
per \(\hbox {S}_i\) | −0.54 (0.59) | −0.68 (0.58) | −0.20 (0.42) | −0.22 (0.44) | |
Tone (\(\vec {d_{i}^{t}}\) reduction) | |||||
\(\hbox {R}_{1}^{=+==}\) | −0.54 (0.33) | −0.64 (0.33) | −0.26 (0.28) | −0.32 (0.27) | −0.44 (0.34) |
\(\hbox {R}_{2}^{-==-}\) | −0.57 (0.31) | −0.63 (0.33) | −0.35 (0.27) | −0.33 (0.31) | −0.47 (0.33) |
\(\hbox {R}_{3}^{====}\) | −0.52 (0.31) | −0.63 (0.30) | −0.33 (0.27) | −0.33 (0.25) | −0.45 (0.31) |
\(\hbox {R}_{4}^{=+==}\) | −0.55 (0.32) | −0.55 (0.34) | −0.28 (0.27) | −0.33 (0.27) | −0.43 (0.33) |
per \(\hbox {S}_i\) | −0.55 (0.32) | −0.61 (0.33) | −0.30 (0.27) | −0.32 (0.28) | |
Rhythm and tone (\(\vec {d_{i}^{\mathrm {all}}}\) reduction) | |||||
\(\hbox {R}_{1}^{=+==}\) | −0.54 (0.52) | −0.70 (0.52) | −0.16 (0.41) | −0.18 (0.38) | −0.39 (0.52) |
\(\hbox {R}_{2}^{-===}\) | −0.57 (0.52) | −0.73 (0.54) | −0.25 (0.40) | −0.25 (0.43) | −0.45 (0.52) |
\(\hbox {R}_{3}^{====}\) | −0.58 (0.53) | −0.65 (0.45) | −0.23 (0.34) | −0.25 (0.36) | −0.43 (0.47) |
\(\hbox {R}_{4}^{====}\) | −0.57 (0.48) | −0.67 (0.49) | −0.23 (0.39) | −0.26 (0.40) | −0.43 (0.48) |
per \(\hbox {S}_i\) | −0.56 (0.51) | −0.69 (0.50) | −0.22 (0.39) | −0.24 (0.39) | |