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Mo Chen


THU

Active since 2012

Machine Learning researcher specialized in Bayesian inference and Deep Learning

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  • 5-Star Galaxy Level 5
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Submitted


Kmedoids
Very fast matlab implementation of kmedoids clustering algorithm

meer dan 3 jaar ago | 7 downloads |

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EM Algorithm for Gaussian Mixture Model (EM GMM)
EM algorithm for Gaussian mixture.

bijna 4 jaar ago | 21 downloads |

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Kalman Filter and Linear Dynamic System
Kalman Filter and Linear Dynamic System for time series modeling

bijna 4 jaar ago | 6 downloads |

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MLP Neural Network trained by backpropagation
Multilayer Perceptron (MLP) Neural Network (NN) for regression problem trained by backpropagation (backprop)

bijna 4 jaar ago | 8 downloads |

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Pattern Recognition and Machine Learning Toolbox
Pattern Recognition and Machine Learning Toolbox

meer dan 5 jaar ago | 225 downloads |

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Kmeans Clustering
Super fast and terse kmeans clustering.

meer dan 5 jaar ago | 92 downloads |

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Kernel Kmeans
kernel kmeans algorithm

meer dan 5 jaar ago | 7 downloads |

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Hidden Markov Model Toolbox (HMM)
Hidden Markov Model Toolbox

ongeveer 6 jaar ago | 24 downloads |

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Variational Bayesian Relevance Vector Machine for Sparse Coding
Variational Bayesian Relevance Vector Machine for Sparse Coding

meer dan 6 jaar ago | 5 downloads |

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Variational Bayesian Linear Regression
Variational Bayesian Linear Regression

meer dan 6 jaar ago | 4 downloads |

Submitted


Log Probability Density Function (PDF)
numerically stable pdf of popular distributions in log scale.

meer dan 6 jaar ago | 2 downloads |

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Probabilistic Linear Regression
Probabilistic Linear Regression with automatic model selection

meer dan 6 jaar ago | 4 downloads |

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Pairwise Distance Matrix
Compute pairwise square Euclidean or Mahalanobis distances between points sets (fully optimized!).

meer dan 6 jaar ago | 4 downloads |

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Dirichlet Process Gaussian Mixture Model
Dirichlet Process Gaussian Mixture Model aka Infinite GMM using Gibbs Sampling

meer dan 6 jaar ago | 9 downloads |

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Bayesian Compressive Sensing (sparse coding) and Relevance Vector Machine
Bayesian methods (RVM) for learning sparse representation

meer dan 6 jaar ago | 15 downloads |

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Probabilistic PCA and Factor Analysis
EM algorithm for fitting PCA and FA model. This is probabilistic treatment of dimensional reduction.

meer dan 6 jaar ago | 3 downloads |

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EM for Mixture of Bernoulli (Unsupervised Naive Bayes) for clustering binary data
EM for Mixture of Bernoulli (Unsupervised Naive Bayes) for clustering binary data

meer dan 6 jaar ago | 3 downloads |

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Gram-Schmidt orthogonalization
Gram-Schmidt orthogonalization

meer dan 6 jaar ago | 46 downloads |

Submitted


Adaboost
Adaboost for classification

meer dan 6 jaar ago | 1 download |

Submitted


Naive Bayes Classifier
Naive Bayes Classifier working for both continue and discrete data

meer dan 6 jaar ago | 5 downloads |

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Logistic Regression for Classification
Logistic regression for both binary and multiclass classification

meer dan 6 jaar ago | 8 downloads |

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Kernel Learning Toolbox
Machine Learning with kernels

meer dan 6 jaar ago | 4 downloads |

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Normalized Mutual Information
Fully vectorized implementation NMI. NMI is often used for evaluating clustering results.

meer dan 6 jaar ago | 16 downloads |

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Variational Bayesian Inference for Gaussian Mixture Model
Variational Bayes method (mean field) for GMM can auto determine the number of components

meer dan 6 jaar ago | 14 downloads |

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Information Theory Toolbox
Functions for Information theory, such as entropy, mutual information, KL divergence, etc

meer dan 6 jaar ago | 23 downloads |

Solved


Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

meer dan 10 jaar ago

Solved


radius of a spherical planet
you just measured its surface area, that is the input.

meer dan 10 jaar ago

Solved


inner product of two vectors
inner product of two vectors

meer dan 10 jaar ago

Solved


Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1

meer dan 10 jaar ago

Solved


Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

meer dan 10 jaar ago

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