Research Article

Mutual-Attention Net: A Deep Attentional Neural Network for Keyphrase Generation

Table 2

Comparison results of predicting present keyphrases on F1 score at top 5 and top 10.

DatasetsInspecKrapivinNUSSemEvalKP20k

MetricF1@5F1@10F1@5F1@10F1@5F1@10F1@5F1@10F1@5F1@10
TF-IDF0.2210.3130.1290.1600.1360.1840.1280.1940.1020.126
TextRank0.2230.2810.1890.1620.1950.1960.1760.1870.1750.147
SingleRank0.2140.3060.1890.1620.1400.1730.1350.1760.0960.119
ExpandRank0.2100.3040.0810.1260.1320.1640.1390.170N/AN/A
Maui0.0400.0420.2490.2160.2490.2680.0440.0390.2700.230
KEA0.0980.1260.1100.1520.0690.0840.0250.0260.1710.154
RNN0.0850.0640.1350.0880.1690.1270.1570.1240.1790.189
CopyRNN0.2780.3420.3110.2660.3340.3260.2930.3040.3330.262
MA-net0.2840.3560.3150.2710.3470.3380.2950.3110.3420.278

The best results are highlighted in bold.