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Rini


自 2014 起处于活动状态

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Professional Interests: computational biology

统计学

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plot pdf along with data
Hi, I have a 1D array generated from Gaussian mixtures and the estimated mean and variance and mixing weight for each compone...

8 years 前 | 0 个回答 | 0

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variational Bayes one dimension gaussian mixture model
Hi, I am trying to develop a variational bays one dimension gaussian mixture model following the Penny Roberts paper (there are...

8 years 前 | 1 个回答 | 0

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fitgmdist with hyper-parameters
Hi, Is there a function in MATLAB to fit a Gaussian mixture model with hyper-parameters for mean (Normal distribution with mu_0...

9 years 前 | 0 个回答 | 0

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mixture model EM with hyper parameters
Hi, I am working on Gaussian Mixture models using EM and I am stuck at a problem. I have used uniform prior probability for th...

9 years 前 | 0 个回答 | 0

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inverse gaussian distribution NaN values
Hello, I am working on a non-negative Bayesian Lasso model (http://arxiv.org/pdf/1009.2300v1.pdf) and I am sampling values fr...

9 years 前 | 0 个回答 | 0

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lambda in fmincon returns multiple values
Hello, I am using 'fmincon' for an optimization problem. I am interested in lambda.lower as I have a lower bound constraint. ...

10 years 前 | 1 个回答 | 0

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lasso regression non-positive constraints
Hello, I read about the l1_ls package http://stanford.edu/~boyd/l1_ls/ to solve large sparse problems. It has another version ...

10 years 前 | 1 个回答 | 0

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adding constraints to the objective function with svmtarin
I am working on a problem where I have two sets of data- say X (NxT) and Z(KxT). For each z(1xT), I want to classify those X' wh...

10 years 前 | 0 个回答 | 0

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