about the issues | 12 | other |
with the robot's structure | 11 | other |
with developing economical and safe solutions | 9 | other |
engineer → be → concerned | 74 |
engineer → be → worried | 10 |
negative | neutral | positive |
0.217 | 0.619 | 0.164 |
Raw frequency | 84 |
Normalized frequency | 0.864 |
Modifier score | 0.787 |
Perplexity | 78.194 |