Search Results for author: Lele Cao

Found 4 papers, 3 papers with code

PAUSE: Positive and Annealed Unlabeled Sentence Embedding

1 code implementation EMNLP 2021 Lele Cao, Emil Larsson, Vilhelm von Ehrenheim, Dhiana Deva Cavalcanti Rocha, Anna Martin, Sonja Horn

Sentence embedding refers to a set of effective and versatile techniques for converting raw text into numerical vector representations that can be used in a wide range of natural language processing (NLP) applications.

Sentence Embedding

Simple, Scalable, and Stable Variational Deep Clustering

2 code implementations16 May 2020 Lele Cao, Sahar Asadi, Wenfei Zhu, Christian Schmidli, Michael Sjöberg

We then choose to focus on variational deep clustering (VDC) methods, since they mostly meet those criteria except for simplicity, scalability, and stability.

Deep Clustering

Analyzing Linear Dynamical Systems: From Modeling to Coding and Learning

1 code implementation3 Aug 2016 Wenbing Huang, Fuchun Sun, Lele Cao, Mehrtash Harandi

We then devise efficient algorithms to perform sparse coding and dictionary learning on the space of infinite-dimensional subspaces.

Dictionary Learning General Classification +4

Sparse Coding and Dictionary Learning With Linear Dynamical Systems

no code implementations CVPR 2016 Wenbing Huang, Fuchun Sun, Lele Cao, Deli Zhao, Huaping Liu, Mehrtash Harandi

To enhance the performance of LDSs, in this paper, we address the challenging issue of performing sparse coding on the space of LDSs, where both data and dictionary atoms are LDSs.

Dictionary Learning Video Classification

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