Automating Mashup Service Recommendation via Semantic and Structural Features

Table 2

Performance of top-k from the T2 test set.

Method	NDCG1 (%)	NDCG10 (%)	NDCG20 (%)
SimpleGraph	43.33	57.94	66.72
AvgPara	57.56	63.44	78.54
DataAugment	68.93	76.68	79.34
SepPara	72.30	80.84	82.49
Para4QA	81.73	82.70	87.84
Our approach	83.27	85.83	88.76