Table 5 Mann-Whitney U tests on overall syntactic-semantic features of CO and CT.
CO | CT | Mann-Whitney U tests | |||||
|---|---|---|---|---|---|---|---|
mean | std. | mean | std. | Z | p | ||
Semantic subsumption | Wup Sim | 0.49 | 0.04 | 0.50 | 0.04 | −4.68 | <0.001 |
Lin Sim | 0.77 | 0.04 | 0.78 | 0.03 | −2.87 | 0.004 | |
Syntactic subsumption | ANPV | 2.09 | 0.14 | 2.17 | 0.13 | −9.97 | <0.001 |
ANPS | 6.92 | 1.54 | 7.75 | 2.05 | −6.85 | <0.001 | |
ARL | 2.67 | 0.56 | 2.77 | 0.50 | −3.33 | 0.001 | |