data_cstr

This dataset, with dimensions 475 x 1000, contains four research topics Natural Language Processing, Robotics/Vision, Systems, and Theory. This data object is compounded of the matrix A_ijx with the format Coordinate List (row, column, value), plus un vector with the labels for the rows, and a char array with the name of the dataset.

datasets

Functions for co-clustering with C code illustrating two diagonal approaches,
(Ailem & Role & Nadif, 2016, <doi:10.1016/j.knosys.2016.07.002>),
(Laclau & Nadif, 2016, <doi:10.1016/j.neucom.2016.02.003>).
A relevant initialization and a suitable setting of the parameters are required.
For a dimensionality reduction via random projection, a function is included.

R. Priam

data_cstr: Document-term matrix of four research topics with sparse format

Description

Arguments