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  2. Matrix multiplication - Wikipedia

    en.wikipedia.org/wiki/Matrix_multiplication

    A coordinate vector is commonly organized as a column matrix (also called a column vector), which is a matrix with only one column. So, a column vector represents both a coordinate vector, and a vector of the original vector space. A linear map A from a vector space of dimension n into a vector space of dimension m maps a column vector

  3. Matrix splitting - Wikipedia

    en.wikipedia.org/wiki/Matrix_splitting

    If, for an arbitrary n × n matrix M, M has nonnegative entries, we write M ≥ 0. If M has only positive entries, we write M > 0. Similarly, if the matrix M 1 − M 2 has nonnegative entries, we write M 1 ≥ M 2. Definition: A = B − C is a regular splitting of A if B −1 ≥ 0 and C ≥ 0. We assume that matrix equations of the form

  4. Split graph - Wikipedia

    en.wikipedia.org/wiki/Split_graph

    A split graph may have more than one partition into a clique and an independent set; for instance, the path a–b–c is a split graph, the vertices of which can be partitioned in three different ways: the clique {a, b} and the independent set {c} the clique {b, c} and the independent set {a} the clique {b} and the independent set {a, c}

  5. Template:Div col - Wikipedia

    en.wikipedia.org/wiki/Template:Div_col

    Breaks a list into columns. It automatically breaks each column to an equal space, so you do not manually have to find the half way point on two columns. The list is provided by |content= or closed with {{div col end}}. Template parameters [Edit template data] Parameter Description Type Status Column width colwidth Specifies the width of columns, and determines dynamically the number of ...

  6. List of datasets for machine-learning research - Wikipedia

    en.wikipedia.org/wiki/List_of_datasets_for...

    Split into four sessions for each subject. MATLAB code given. 1,224 Text Classification 2008 [263] [264] U. Hoffman et al. Heart Disease Data Set Attributed of patients with and without heart disease. 75 attributes given for each patient with some missing values. 303 Text Classification 1988 [265] [266] A. Janosi et al.

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  8. Visionware - Wikipedia

    en.wikipedia.org/wiki/Visionware

    Visionware has its origins in Leeds-based Systime Computers, which during the late 1970s and early 1980s had become the second largest British manufacturer of computers. [1] Its success was based around selling systems built around OEM components from Digital Equipment Corporation (DEC), [ 2 ] and it had grown to have some 1200 employees with ...

  9. Hospice, Inc. - The Huffington Post

    projects.huffingtonpost.com/hospice-inc

    The U.S. hospice industry has quadrupled in size since 2000. Nearly half of all Medicare patients who die now do so as a hospice patient — twice as many as in 2000, government data shows.