Mo Chen

THU

46 total contributions since 2012

Machine Learning researcher specialized in Bayesian inference and Deep Learning

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Submitted

Kmedoids
Very fast matlab implementation of kmedoids clustering algorithm

2 years ago | 6 downloads |

Submitted

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

2 years ago | 72 downloads |

Submitted

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

2 years ago | 19 downloads |

Submitted

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

2 years ago | 34 downloads |

Submitted

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

3 years ago | 63 downloads |

Submitted

Kmeans Clustering
Super fast and terse kmeans clustering.

3 years ago | 71 downloads |

Submitted

Kernel Kmeans
kernel kmeans algorithm

3 years ago | 8 downloads |

Submitted

Hidden Markov Model Toolbox (HMM)
Hidden Markov Model Toolbox

4 years ago | 26 downloads |

Submitted

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

4 years ago | 2 downloads |

Submitted

Variational Bayesian Linear Regression
Variational Bayesian Linear Regression

4 years ago | 4 downloads |

Submitted

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

4 years ago | 2 downloads |

Submitted

Probabilistic Linear Regression
Probabilistic Linear Regression with automatic model selection

4 years ago | 3 downloads |

Submitted

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

4 years ago | 8 downloads |

Submitted

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

4 years ago | 15 downloads |

Submitted

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

4 years ago | 13 downloads |

Submitted

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

4 years ago | 3 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

4 years ago | 1 download |

Submitted

Gram-Schmidt orthogonalization
Gram-Schmidt orthogonalization

4 years ago | 64 downloads |

Submitted

Adaboost
Adaboost for classification

4 years ago | 2 downloads |

Submitted

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

4 years ago | 7 downloads |

Submitted

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

4 years ago | 17 downloads |

Submitted

Kernel Learning Toolbox
Machine Learning with kernels

4 years ago | 6 downloads |

Submitted

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

4 years ago | 21 downloads |

Submitted

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

4 years ago | 25 downloads |

Submitted

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

4 years ago | 40 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 ...

8 years ago

Solved

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

8 years ago

Solved

inner product of two vectors
inner product of two vectors

8 years 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

8 years 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...

8 years ago