Topic Modeling on BBC
0.38NPMITriTopic
Evaluation results
| Method | Links | ||
|---|---|---|---|
| TriTopic2026.02 | 0.38 | — | |
| NMF2026.02 | 0.336 | — | |
| S2WTMTopic count (K)=5, Median over 5 runs=true2025.07 | 0.252 | 0.863 | |
| ECRTMTopic count (K)=5, Median over 5 runs=true2025.07 | 0.17 | 0.804 | |
| LDA2026.02 | 0.148 | — | |
| BERTopic2026.02 | 0.085 | — | |
| LDATopic count (K)=5, Median over 5 runs=true2025.07 | 0.076 | 0.565 | |
| ETMTopic count (K)=5, Median over 5 runs=true2025.07 | 0.07 | 0.581 | |
| NMFTopic count (K)=5, Median over 5 runs=true2025.07 | 0.065 | 0.555 | |
| LSITopic count (K)=5, Median over 5 runs=true2025.07 | 0.064 | 0.539 | |
| ZeroshotTMTopic count (K)=5, Median over 5 runs=true2025.07 | 0.038 | 0.673 | |
| CombinedTMTopic count (K)=5, Median over 5 runs=true2025.07 | 0.017 | 0.683 | |
| ProdLDATopic count (K)=5, Median over 5 runs=true2025.07 | 0.01 | 0.639 | |
| vONTTopic count (K)=5, Median over 5 runs=true2025.07 | -0.001 | 0.468 | |
| WTMTopic count (K)=5, Median over 5 runs=true2025.07 | -0.006 | 0.454 | |
| DVAE-TMTopic count (K)=5, Median over 5 runs=true2025.07 | -0.032 | 0.53 | |
| DVAE-RSVI-TMTopic count (K)=5, Median over 5 runs=true2025.07 | -0.051 | 0.523 |