特征词 | “特征–观点”对 | 积极评论 | 占比 | 消极评论 | 占比 |
吸力 | 1168 | 907 | 77.65% | 261 | 22.35% |
除尘 | 2147 | 1717 | 79.97% | 430 | 20.03% |
噪音 | 1201 | 903 | 75.19% | 298 | 24.81% |
轻便 | 562 | 410 | 72.95% | 152 | 27.05% |
无绳 | 421 | 319 | 75.77% | 102 | 24.23% |
续航 | 1586 | 1135 | 71.56% | 451 | 28.44% |
重量 | 382 | 282 | 73.82% | 100 | 26.18% |