option = { legend: { textStyle: { fontWeight: 'bold', fontSize: 22 }, data: ['ACC', 'MES', 'Precision', 'Recall', 'F-Value'] }, grid: { left: 250 }, xAxis: { axisLine: { lineStyle: {color: '#ccc'} }, axisLabel: { textStyle: {color: '#777'} } }, yAxis: [ { inverse: true, splitLine: { show: true }, axisTick: { length: 100, lineStyle: {color: '#ccc'} }, axisLine: { lineStyle: {color: '#ccc'} }, data: ['-', '-', '-', '-'] }, { name: ' 实验阶段', nameLocation: 'start', nameTextStyle: { fontWeight: 'bold', color: '#000', fontSize: 20 }, position: 'left', offset: 220, axisLine: { onZero: false, show: false }, axisTick: { length: 200, inside: true, lineStyle: {color: '#ccc'} }, axisLabel: { fontWeight: 'bold', fontSize: 22, inside: true }, inverse: true, data: ['+Scale+Optimize', '+Optimize', '+Data Scale', 'Baseline'], }], series: [{ name: "ACC", type: 'bar', data: [58.94736842105263, 52.63157894736842, 41.05263157894737, 38.94736842105263], label: { normal: { show: true, position: 'right', textStyle: { color: '#000', fontWeight: 'normal', fontSize: 20 } } } }, { name: "MES", type: 'bar', data: [211.86315789473684 / 10, 235.90526315789472 / 10, 240.61052631578949 / 10, 314.06315789473683 / 10],//缩小规模10 label: { normal: { show: true, position: 'right', textStyle: { color: '#000', fontWeight: 'normal', fontSize: 20 } } } }, { name: "Precision", type: 'bar', data: [53.16131237183869, 43.4955185659411, 8.950617283950617, 10.357142857142856],//百分数 label: { normal: { show: true, position: 'right', textStyle: { color: '#000', fontWeight: 'normal', fontSize: 20 } } } }, { name: "Recall", type: 'bar', data: [52.97619047619048, 38.915343915343914, 11.337868480725623, 8.163265306122448],//百分数 label: { normal: { show: true, position: 'right', textStyle: { color: '#000', fontWeight: 'normal', fontSize: 20 } } } }, { name: "F-Value", type: 'bar', data: [51.26058346371939, 38.81765681077044, 8.595848595848597, 6.2192118226600986],//百分数 label: { normal: { show: true, position: 'right', textStyle: { color: '#000', fontWeight: 'normal', fontSize: 20 } } } }] };