Research Article
Cross-Modal Search for Social Networks via Adversarial Learning
Table 1
MAP evaluations on the Sina Weibo dataset.
| ā | Traditional-based | DNN-based | GAN-based | JFSSL | CMDN | DCCA | ACMR | CMGAN | CMSAL |
| MAP@5 | txt2img | 0.6478 | 0.7183 | 0.3885 | 0.8653 | 0.8777 | 0.8898 | img2txt | 0.5351 | 0.5814 | 0.3251 | 0.7133 | 0.7257 | 0.9481 | average | 0.5915 | 0.6499 | 0.3568 | 0.7893 | 0.8017 | 0.919 |
| MAP@20 | txt2img | 0.6128 | 0.6799 | 0.3583 | 0.8238 | 0.8362 | 0.8539 | img2txt | 0.5181 | 0.5843 | 0.3239 | 0.7071 | 0.7195 | 0.9412 | average | 0.5655 | 0.6321 | 0.3411 | 0.7655 | 0.7779 | 0.8975 |
| MAP@50 | txt2img | 0.5197 | 0.5906 | 0.3213 | 0.7065 | 0.7189 | 0.8353 | img2txt | 0.5282 | 0.5729 | 0.3199 | 0.6992 | 0.7116 | 0.9293 | average | 0.5239 | 0.5817 | 0.3206 | 0.7029 | 0.7153 | 0.8823 |
|
|