隐含主题模型

【文件属性】：
文件名称：隐含主题模型
文件大小：1.26MB
文件格式：PDF
更新时间：2019-01-19 03:48:15
LDA To address the second problem, wedevelop a Probabilistic Topic-Connection (PTC) model to represent the connection between latent semantic topic in text description and latent patterns from image feature space.We compare the performance of our model with the currently popularCorrespondence LDA (Corr-LDA) model under the same automatic image annotation scenario using cross-validation