Security and Communication Networks

Research Article

Cross-Modal Discrimination Hashing Retrieval Using Variable Length

Figure 1

Precision rate and recall rate of different methods for the different data sets: (a) WIKI (img2txt), (b) WIKI (txt2img), (c) NUS-WIDE (img2txt), (d) NUS-WIDE (img2txt), (e) MIRFlickr (txt2img), and (f) MIRFlickr (txt2img).
(a)
(b)
(c)
(d)
(e)
(f)