Supplementary Material: Diverse Image Annotation

نویسندگان

  • Baoyuan Wu
  • Fan Jia
  • Wei Liu
  • Bernard Ghanem
چکیده

Here we present the results of different methods, evaluated by conventional metrics, including precision (P), recall (R) and F1 score, on ESP Game and IAPRTC-12, as shown in Table 2. ML-MG shows the best performance in all cases, which has also verified in [1]. In contrast, DPP-S-sampling gives the worst performance in all cases. The obvious reason is MLMG picks the most representative tags in top-k tags, such that more positive tags could be retrieved. In contrast, the diversity encourages DPP-S-sampling to cover tags from different semantic paths, such that some negative labels maybe included. However, as shown in the main manuscript, the conventional metrics are much less consistent with human evaluation than the semantic metrics.

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تاریخ انتشار 2017