Ablation analysis of ensembles, full DDC task
| Ensemble | Lexical weight | SVC weight | fastText weight | Omikuji weight | Precision@1 | RAM usage |
|---|---|---|---|---|---|---|
| LSFO | 2.36% | 14.79% | 7.06% | 75.78% | 44.87% | 21.2 GB |
| LSF | 7.50% | 59.83% | 32.76% | – | 42.33% | 20.8 GB |
| LSO | 0.70% | 0.77% | – | 98.54% | 43.68% | 19.9 GB |
| LFO | 0.57% | – | 6.66% | 92.78% | 44.38% | 4.5 GB |
| SFO | – | 0.32% | 7.34% | 92.34% | 44.34% | 21.1 GB |
| Ensemble | Lexical weight | SVC weight | fastText weight | Omikuji weight | Precision@1 | RAM usage |
|---|---|---|---|---|---|---|
| LSFO | 2.36% | 14.79% | 7.06% | 75.78% | 21.2 GB | |
| LSF | 7.50% | 59.83% | 32.76% | – | 42.33% | 20.8 GB |
| LSO | 0.70% | 0.77% | – | 98.54% | 43.68% | 19.9 GB |
| LFO | 0.57% | – | 6.66% | 92.78% | 44.38% | |
| SFO | – | 0.32% | 7.34% | 92.34% | 44.34% | 21.1 GB |
Note(s): The italic value represents the best accuracy in the column
Source(s): Authors’ own creation