HMMERHEAD - Accelerating HMM Searches On (2004)
Introduction HMMs have been proven useful in protein sequence analysis [1]. However, a full search of a sequence database using an HMM is a computationally expensive process - running all the Pfam...
Data Perturbation for Escaping Local Maxima in Learning (2003)
Gal Elidan, Matan Ninio, Nir Friedman, Dale Schuurmans
Almost all machine learning algorithms---be they for regression, classification or density estimation---seek hypotheses that optimize a score on training data. In most interesting cases, however,...
A Structural EM Algorithm for Phylogenetic Inference (2002)
Nir Friedman, Matan Ninio, Tal Pupko
A central task in the study of evolution is the reconstruction of a phylogenetic tree from sequences of current-day taxa. A well supported approach to tree reconstruction is by maximum likelihood...
Data Perturbation for Escaping Local Maxima in Learning (2002)
Gal Elidan, Matan Ninio, Nir Friedman, Dale Schuurmans
Almost all machine learning algorithms -- be they for regression, classification or density estimation -- seek hypotheses that optimize a score on training data. In most interesting cases, however,...
A Structural EM Algorithm for Phylogenetic Inference (2002)
Nir Friedman, Matan Ninio, Tal Pupko
A central task in the study of molecular evolution is the reconstruction of a phylogenetic tree from sequences of current-day taxa. The most established approach to tree reconstruction is maximum...
A Structural EM Algorithm for Phylogenetic Inference (2002)
Nir Friedman, Matan Ninio, Tal Pupko
A central task in the study of molecular evolution is the reconstruction of a phylogenetic tree from sequences of current-day taxa. The most established approach to tree reconstruction is maximum...
A Structural EM Algorithm for Phylogenetic Inference (2001)
Nir Friedman, Matan Ninio, Tal Pupko
A central task in the study of evolution is the reconstruction of a phylogenetic tree from sequences of current-day taxa. A well supported approach to tree reconstruction performs maximum likelihood...
A Structural EM Algorithm for Phylogenetic Inference (2000)
Nir Friedman, Matan Ninio, Tal Pupko
A central task in the study of evolution is the reconstruction of a phylogenetic tree from sequences of current-day taxa. A well supported approach to tree reconstruction is by maximum likelihood...