Principal manifolds and nonlinear dimensionality reduction via tangent space alignment Z Zhang, H Zha SIAM journal on scientific computing 26 (1), 313-338, 2004 | 2353 | 2004 |

Automatic document metadata extraction using support vector machines H Han, CL Giles, E Manavoglu, H Zha, Z Zhang, EA Fox 2003 Joint Conference on Digital Libraries, 2003. Proceedings., 37-48, 2003 | 499 | 2003 |

Adaptive manifold learning Z Zhang, J Wang, H Zha IEEE transactions on pattern analysis and machine intelligence 34 (2), 253-265, 2011 | 254 | 2011 |

MLLE: Modified locally linear embedding using multiple weights Z Zhang, J Wang Advances in neural information processing systems 19, 2006 | 217 | 2006 |

Low-rank matrix approximation with manifold regularization Z Zhang, K Zhao IEEE transactions on pattern analysis and machine intelligence 35 (7), 1717-1729, 2012 | 166 | 2012 |

Adaptive manifold learning J Wang, Z Zhang, H Zha Advances in neural information processing systems 17, 2004 | 135 | 2004 |

Isometric embedding and continuum ISOMAP H Zha, Z Zhang Proceedings of the 20th International Conference on Machine Learning (ICML …, 2003 | 94 | 2003 |

The identification of flavonoids and the expression of genes of anthocyanin biosynthesis in the chrysanthemum flowers SM Chen, CH Li, XR Zhu, YM Deng, W Sun, LS Wang, FD Chen, Z Zhang Biologia plantarum 56 (3), 458-464, 2012 | 86 | 2012 |

Low-rank approximations with sparse factors I: Basic algorithms and error analysis Z Zhang, H Zha, H Simon SIAM Journal on Matrix Analysis and Applications 23 (3), 706-727, 2002 | 86 | 2002 |

Nonlinear dimension reduction via local tangent space alignment Z Zhang, H Zha Intelligent Data Engineering and Automated Learning: 4th International …, 2003 | 81 | 2003 |

Large sparse symmetric eigenvalue problems with homogeneous linear constraints: the Lanczos process with inner–outer iterations GH Golub, Z Zhang, H Zha Linear Algebra and its Applications 309 (1-3), 289-306, 2000 | 74 | 2000 |

Local smoothing for manifold learning JH Park, Z Zhang, H Zha, R Kasturi Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision …, 2004 | 67 | 2004 |

MicroRNA and signaling pathways in gastric cancer Z Zhang, Z Li, Y Li, A Zang Cancer gene therapy 21 (8), 305-316, 2014 | 60 | 2014 |

Optimal low-rank approximation to a correlation matrix Z Zhang, L Wu Linear algebra and its applications 364, 161-187, 2003 | 60 | 2003 |

Matrices with low-rank-plus-shift structure: partial SVD and latent semantic indexing H Zha, Z Zhang SIAM Journal on Matrix Analysis and Applications 21 (2), 522-536, 2000 | 51 | 2000 |

Supervised locally linear embedding with probability-based distance for classification L Zhao, Z Zhang Computers & Mathematics with Applications 57 (6), 919-926, 2009 | 49 | 2009 |

Semi-supervised domain adaptation by covariance matching L Li, Z Zhang IEEE transactions on pattern analysis and machine intelligence 41 (11), 2724 …, 2018 | 48 | 2018 |

Spectral properties of the alignment matrices in manifold learning H Zha, Z Zhang SIAM review 51 (3), 545-566, 2009 | 44 | 2009 |

Continuum Isomap for manifold learnings H Zha, Z Zhang Computational Statistics & Data Analysis 52 (1), 184-200, 2007 | 38 | 2007 |

A note on constructing a symmetric matrix with specified diagonal entries and eigenvalues H Zha, Z Zhang BIT Numerical Mathematics 35, 448-452, 1995 | 37 | 1995 |