Performing k-mode matrix product of a tensor to a matrix

To handle higher-order tensor data. See Kolda and Bader (2009) <doi:10.1137/07070111X> for details on tensor. While existing packages on tensor data extend the base 'array' class to some data classes, this package serves as an alternative resort to handle tensor only as 'array' class.
Some functionalities related to missingness are also supported.

Zetai Cen

tensorMiss

Handle Missing Tensor Data with C++ Integration

ttm function

<dl><dt>ten</dt>
<dd>A multi-dimensional array with the mode-k dimension m.</dd>
<dt>A</dt>
<dd>A matrix with dimension n by m.</dd>
<dt>k</dt>
<dd>An integer specifying the tensor mode to perform k-mode matrix product.</dd></dl>

Arguments

Mode k product with matrix — ttm

<dl>

<dt>ten</dt>
<dd>A multi-dimensional array with the mode-k dimension m.</dd>


<dt>A</dt>
<dd>A matrix with dimension n by m.</dd>


<dt>k</dt>
<dd>An integer specifying the tensor mode to perform k-mode matrix product.</dd>

</dl>

ttm: Mode k product with matrix

Description

Usage

Value

Arguments

Examples