From: Improving topic modeling through homophily for legal documents
Model | \(G', w_n, w_j\) | Coherence | Cv | UMass | \(C_{UCI}\) |
---|---|---|---|---|---|
LDA | 0.131 | 0.509 | \(-\) 0.457 | \(-\) 4.476 | |
RTM | \(w \rightarrow \infty\) | 0.159 | 0.611 | \(-\) 0.412 | \(-\) 1.078 |
Cutting | \(w_n^P \, \ge\) 0, \(w_n^S \, \ge\) 0 | 0.163 | 0.616 | \(-\) 0.394 | \(-\) 1.061 |
\(w_n^P \, \ge\) 5, \(w_n^S \, \ge\) 10 | 0.163 | 0.619 | \(-\) 0.395 | \(-\) 1.029 | |
\(w_j^P \, \ge\) 0.50, \(w_j^S \, \ge\) 0.25 | 0.167 | 0.613 | \(-\) 0.402 | \(-\) 1.057 | |
Weighting | \(w_j^P + w_j^S\) | 0.165 | 0.620 | \(-\) 0.387 | \(-\) 1.031 |
\(w_j^P \times w_j^S\) | 0.174 | 0.610 | \(-\) 0.419 | \(-\) 1.052 | |
\(T_{H,0}(w_j^P, w_j^S)\) | 0.173 | 0.607 | \(-\) 0.416 | \(-\) 1.083 | |
\(T_{Y,1}(w_j^P, w_j^S)\) | 0.174 | 0.622 | \(-\)0.371 | \(-\) 1.030 | |
\(T_{E}(w_j^P, w_j^S)\) | 0.171 | 0.614 | \(-\) 0.395 | \(-\) 1.030 | |
\(w_s^P + w_s^S\) | 0.172 | 0.619 | \(-\) 0.387 | \(-\) 1.020 | |
\(w_s^P \times w_s^S\) | 0.170 | 0.614 | \(-\) 0.392 | \(-\) 1.050 | |
\(T_{H,0}(w_s^P, w_s^S)\) | 0.171 | 0.613 | \(-\) 0.402 | \(-\) 1.082 | |
\(T_{Y,1}(w_s^P, w_s^S)\) | 0.171 | 0.617 | \(-\) 0.399 | \(-\) 1.055 | |
\(T_{E}(w_s^P, w_s^S)\) | 0.171 | 0.620 | \(-\) 0.387 | \(-\)1.012 |