Name
Title | ||
|---|---|---|
Efficient and exact maximum likelihood quantisation of genomic features using dynamic programming. |
Abstract | ||
|---|---|---|
An efficient and exact dynamic programming algorithm is introduced to quantise a continuous random variable into a discrete random variable that maximises the likelihood of the quantised probability distribution for the original continuous random variable. Quantisation is often useful before statistical analysis and modelling of large discrete network models from observations of multiple continuous random variables. The quantisation algorithm is applied to genomic features including the recombination rate distribution across the chromosomes and the non-coding transposable element LINE-1 in the human genome. The association pattern is studied between the recombination rate, obtained by quantisation at genomic locations around LINE-1 elements, and the length groups of LINE-1 elements, also obtained by quantisation on LINE-1 length. The exact and density-preserving quantisation approach provides an alternative superior to the inexact and distance-based univariate iterative k-means clustering algorithm for discretisation. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1504/IJDMB.2010.032167 | IJDMB |
Keywords | DocType | Volume |
genomic location,continuous random variable,genomic feature,discrete random variable,line-1 element,multiple continuous random variable,exact maximum likelihood quantisation,original continuous random variable,quantisation approach,exact dynamic programming algorithm,quantisation algorithm,line-1 length | Journal | 4 |
Issue | ISSN | Citations |
2 | 1748-5673 | 0 |
PageRank | References | Authors |
0.34 | 4 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Mingzhou (Joe) Song | 1 | 15 | 2.27 |
| Robert M. Haralick | 2 | 10262 | 2605.93 |
| Stephane Boissinot | 3 | 0 | 1.01 |