Dialogue Topic Segmentation on Doc2Dial
58PkGraphSeg
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| GraphSegRegime=Neural Unsupervised, Source=*SEM20162026.05 | 58 | 61.6 | 49.2 | |
| BERT2025.12 | 53.7 | 55.3 | — | |
| TeTCLSRegime=Classical Unsupervised, Source=CL20212026.05 | 53.3 | 85.3 | 38.7 | |
| RandomRegime=Classical Unsupervised2026.05 | 53 | 67.8 | 42.4 | |
| TeTGloveRegime=Classical Unsupervised, Source=CL20162026.05 | 52.9 | 95.4 | 25.7 | |
| EvenRegime=Classical Unsupervised2026.05 | 52.6 | 67.2 | 44.1 | |
| Text Tiling2025.12 | 52 | 57.4 | — | |
| DyDTSRegime=Unsupervised with Induced Training Signals, Source=WWW20252026.05 | 51.3 | 52.7 | 29.5 | |
| TeTNSPRegime=Classical Unsupervised, Source=CL20212026.05 | 50.6 | 50.6 | 12 | |
| GreedySegRegime=Neural Unsupervised, Source=AAAI20212026.05 | 48.6 | 49 | 59.7 | |
| TeTRegime=Classical Unsupervised, Source=CL19972026.05 | 48.5 | 48.7 | 68 | |
| BayesSegRegime=Classical Unsupervised, Source=EMNLP20082026.05 | 48.1 | 66.6 | 51.9 | |
| T5Regime=Neural Unsupervised, Source=JMLR20202026.05 | 47.7 | 48 | 3.9 | |
| LLMReference=gemini-2.5-flash2025.12 | 46.4 | 53.5 | — | |
| CSM2025.12 | 45.2 | 47.3 | — | |
| SUPRPSource=NAACL20252026.05 | 44.6 | 46.8 | 38.1 | |
| DialSTARTRegime=Unsupervised with Induced Training Signals, Source=SIGIR20232026.05 | 44.1 | 48.9 | 46.9 | |
| DynamicCOCORegime=Neural Unsupervised, Source=NLPIR20232026.05 | 42 | 45 | 70.1 | |
| SumSegRegime=Unsupervised with Induced Training Signals, Source=NAACL20242026.05 | 41.9 | 42.2 | 60.6 | |
| DyDTS2025.12 | 39.9 | 44 | — | |
| UUPRPRegime=Neural Unsupervised, Source=NAACL20252026.05 | 38.1 | 39.5 | 0.3 | |
| UMLFRegime=Neural Unsupervised, Source=TASLP20242026.05 | 37.3 | 40.8 | — | |
| CobSegRegime=Proposed Method2026.05 | 35.6 | 38.7 | 62.4 | |
| UPS2025.12 | 35.1 | 36.5 | — | |
| DASH-DTS2025.12 | 33.9 | 36.6 | — | |
| FLAN-T5-BaseSource=JMLR20242026.05 | 33.7 | 35.2 | 62.2 | |
| RetroTS-T5Source=EMNLP20212026.05 | 33.1 | 34.7 | 63 | |
| T5Source=JMLR20202026.05 | 32.1 | 33.3 | 62.3 | |
| FLAN-T5-LargeSource=JMLR20242026.05 | 31.3 | 32.1 | 60.4 | |
| TextSegSource=NAACL20182026.05 | 28.5 | 31.7 | 81.4 | |
| BERTSource=NAACL20192026.05 | 28.1 | 30.3 | 71.3 | |
| RoBERTaSource=arXiv20192026.05 | 27.7 | 29.6 | 86.7 | |
| TOD-BERTSource=EMNLP20202026.05 | 27.5 | 29.6 | 86.5 | |
| CobSegSource=(Ours)2026.05 | 23.8 | 25.1 | 72.4 |