Probabilistic latent semantic analysis for sketch-based 3D model retrieval

@article{Wen2014ProbabilisticLS,
  title={Probabilistic latent semantic analysis for sketch-based 3D model retrieval},
  author={Yafei Wen and Changqing Zou and Jianzhuang Liu},
  journal={2014 4th IEEE International Conference on Information Science and Technology},
  year={2014},
  pages={594-597}
}
Sketch-based 3D model retrieval has recently attracted a lot of interest in the content-based 3D model retrieval community. We propose a novel method to solve this problem by using a latent topic model probabilistic Latent Semantic Analysis (pLSA). PLSA is an unsupervised learning method used to learn the latent topics from text documents. Although pLSA is… CONTINUE READING

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