science → be → forefront | 9 |
science → be at → the forefront | 6 |
science → be → leading edge | 4 |
science → be → vanguard | 4 |
negative | neutral | positive |
0.046 | 0.540 | 0.414 |
Raw frequency | 23 |
Normalized frequency | 0.367 |
Modifier score | 0.500 |
Perplexity | 497.079 |