Structural-Aware Sentence Similarity with Recursive Optimal Transport
Table 1: Weakly Supervised Model Results on STS-Benchmark Dataset.
['Weakly Supervised Model', 'Dev', 'Test']
The benchmark comparisons are focused on weakly supervised models with no parameters to train but only hyper-parameters to select. The results that we compared are gathered from either the leaderboard in STS-Benchmark website or from directly the best reported models in the paper The ROTS model gets much more improvement compared to other models proposed in year 2019. ROTS with dependency parsing tree increased about one point than previous state-of-the-art uSIF results. This means that hierarchical prior takes significant effects.