Mo Chen

THU

Active since 2012

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Machine Learning researcher specialized in Bayesian inference and Deep Learning

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Submitted

Kmedoids
Very fast matlab implementation of kmedoids clustering algorithm

ungefär 5 år ago | 2 downloads |

Submitted

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

mer än 5 år ago | 30 downloads |

Submitted

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

mer än 5 år ago | 4 downloads |

Submitted

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

mer än 5 år ago | 10 downloads |

Submitted

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

nästan 7 år ago | 101 downloads |

Submitted

Kmeans Clustering
Super fast and terse kmeans clustering.

ungefär 7 år ago | 55 downloads |

Submitted

Kernel Kmeans
kernel kmeans algorithm

ungefär 7 år ago | 5 downloads |

Submitted

Hidden Markov Model Toolbox (HMM)
Hidden Markov Model Toolbox

mer än 7 år ago | 27 downloads |

Submitted

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

ungefär 8 år ago | 2 downloads |

Submitted

Variational Bayesian Linear Regression
Variational Bayesian Linear Regression

ungefär 8 år ago | 3 downloads |

Submitted

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

ungefär 8 år ago | 4 downloads |

Submitted

Probabilistic Linear Regression
Probabilistic Linear Regression with automatic model selection

ungefär 8 år ago | 2 downloads |

Submitted

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

ungefär 8 år ago | 8 downloads |

Submitted

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

ungefär 8 år ago | 7 downloads |

Submitted

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

ungefär 8 år ago | 11 downloads |

Submitted

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

ungefär 8 år ago | 4 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

ungefär 8 år ago | 1 download |

Submitted

Gram-Schmidt orthogonalization
Gram-Schmidt orthogonalization

ungefär 8 år ago | 91 downloads |

Submitted

Adaboost
Adaboost for classification

ungefär 8 år ago | 3 downloads |

Submitted

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

ungefär 8 år ago | 3 downloads |

Submitted

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

ungefär 8 år ago | 5 downloads |

Submitted

Kernel Learning Toolbox
Machine Learning with kernels

ungefär 8 år ago | 2 downloads |

Submitted

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

ungefär 8 år ago | 13 downloads |

Submitted

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

ungefär 8 år ago | 10 downloads |

Submitted

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

ungefär 8 år ago | 22 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 ...

ungefär 12 år ago

Solved

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

ungefär 12 år ago

Solved

inner product of two vectors
inner product of two vectors

ungefär 12 år 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

ungefär 12 år 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...

ungefär 12 år ago