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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

ongeveer 5 jaar ago | 3 downloads |

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Submitted


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

meer dan 5 jaar ago | 24 downloads |

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

meer dan 5 jaar ago | 4 downloads |

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

meer dan 5 jaar ago | 6 downloads |

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

bijna 7 jaar ago | 99 downloads |

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Kmeans Clustering
Super fast and terse kmeans clustering.

ongeveer 7 jaar ago | 80 downloads |

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Kernel Kmeans
kernel kmeans algorithm

ongeveer 7 jaar ago | 6 downloads |

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Hidden Markov Model Toolbox (HMM)
Hidden Markov Model Toolbox

meer dan 7 jaar ago | 24 downloads |

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

ongeveer 8 jaar ago | 2 downloads |

Submitted


Variational Bayesian Linear Regression
Variational Bayesian Linear Regression

ongeveer 8 jaar ago | 3 downloads |

Submitted


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

ongeveer 8 jaar ago | 3 downloads |

Submitted


Probabilistic Linear Regression
Probabilistic Linear Regression with automatic model selection

ongeveer 8 jaar ago | 2 downloads |

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

ongeveer 8 jaar ago | 3 downloads |

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

ongeveer 8 jaar ago | 13 downloads |

Submitted


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

ongeveer 8 jaar ago | 12 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.

ongeveer 8 jaar ago | 2 downloads |

Submitted


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

ongeveer 8 jaar ago | 1 download |

Submitted


Gram-Schmidt orthogonalization
Gram-Schmidt orthogonalization

ongeveer 8 jaar ago | 51 downloads |

Submitted


Adaboost
Adaboost for classification

ongeveer 8 jaar ago | 3 downloads |

Submitted


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

ongeveer 8 jaar ago | 3 downloads |

Submitted


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

ongeveer 8 jaar ago | 4 downloads |

Submitted


Kernel Learning Toolbox
Machine Learning with kernels

ongeveer 8 jaar ago | 5 downloads |

Submitted


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

ongeveer 8 jaar ago | 14 downloads |

Submitted


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

ongeveer 8 jaar ago | 14 downloads |

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

ongeveer 8 jaar ago | 30 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 ...

ongeveer 12 jaar ago

Solved


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

ongeveer 12 jaar ago

Solved


inner product of two vectors
inner product of two vectors

ongeveer 12 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

ongeveer 12 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...

ongeveer 12 jaar ago

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