Graphical representation of DNA sequence provides a simple way of viewing, sorting and comparing various gene structures. A new two-dimensional graphical representation method using a two- quadrantâ€¦ (More)

2006 IEEE/SMC International Conference on Systemâ€¦

2006

In many applications, it is of interest to approximate data, given by mtimesn matrix A, by a matrix B of at most rank k, which is much smaller than m and n. The best approximation is given byâ€¦ (More)

We suggest here a new method of the estimation of missing entries in a gene expression matrix, which is done simultaneouslyâ€” i.e., the estimation of one missing entry influences the estimation ofâ€¦ (More)

2006 IEEE International Conference on Acousticsâ€¦

2006

Gene expression data matrices often contain missing expression values. In this paper, we describe a new algorithm, named improved fixed rank approximation algorithm (IFRAA), for missing valuesâ€¦ (More)

In many applications, it is of interest to approximate data, given by mÃ— n matrix A, by a matrix B of at most rank k, which is much smaller than m and n. The best approximation is given by singularâ€¦ (More)