Search Results for author: Stephen Tierney

Found 6 papers, 4 papers with code

Tractable Clustering of Data on the Curve Manifold

1 code implementation13 Apr 2017 Stephen Tierney, Junbin Gao, Yi Guo, Zheng Zhang

However the data may actually be functional i. e.\ each data point is a function of some variable such as time and the function is discretely sampled.

Clustering

Efficient Sparse Subspace Clustering by Nearest Neighbour Filtering

1 code implementation13 Apr 2017 Stephen Tierney, Yi Guo, Junbin Gao

Sparse Subspace Clustering (SSC) has been used extensively for subspace identification tasks due to its theoretical guarantees and relative ease of implementation.

Clustering General Classification

Collaborative Low-Rank Subspace Clustering

1 code implementation13 Apr 2017 Stephen Tierney, Yi Guo, Junbin Gao

In this paper we present Collaborative Low-Rank Subspace Clustering.

Clustering

Low-Rank Representation over the Manifold of Curves

no code implementations5 Jan 2016 Stephen Tierney, Junbin Gao, Yi Guo, Zhengwu Zhang

However the data may actually be functional i. e.\ each data point is a function of some variable such as time and the function is discretely sampled.

Segmentation of Subspaces in Sequential Data

1 code implementation16 Apr 2015 Stephen Tierney, Yi Guo, Junbin Gao

We propose Ordered Subspace Clustering (OSC) to segment data drawn from a sequentially ordered union of subspaces.

Clustering Segmentation

Subspace Clustering for Sequential Data

no code implementations CVPR 2014 Stephen Tierney, Junbin Gao, Yi Guo

We propose Ordered Subspace Clustering (OSC) to segment data drawn from a sequentially ordered union of subspaces.

Clustering

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