| Similarity | Rank | |
|---|---|---|
| biological_system | 0.701 | 36148 |
| dynamical_system | 0.686 | 72081 |
| physical_system | 0.658 | 98899 |
| such_system | 0.623 | 22972 |
| highly_complex | 0.622 | 86442 |
| natural_system | 0.613 | 34720 |
| social_system | 0.612 | 25580 |
| system_theory | 0.610 | 94186 |
| distribute_system | 0.609 | 46515 |
| mathematical_model | 0.603 | 30898 |
| these_system | 0.600 | 9470 |
| software_system | 0.593 | 30652 |
| system_level | 0.589 | 54228 |
| computational_model | 0.584 | 83926 |
| mathematical_modeling | 0.580 | 87433 |
| ecological_system | 0.580 | 67262 |
| very_complex | 0.572 | 68176 |
| stochastic_process | 0.572 | 98457 |
| nonlinear | 0.571 | 35105 |
| complexity | 0.568 | 4304 |
| information_processing | 0.568 | 45589 |
| computational_method | 0.568 | 75086 |
| increasingly_complex | 0.567 | 79992 |
| system_analysis | 0.564 | 69761 |
| mechanical_system | 0.562 | 54279 |