The University of Agriculture, Peshawar

output

20132023

most citedMachine Learning Based Missing Values Imputation in Categorical Datasets

13 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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3 papers · 1 filter

math.NA2015

A new Lanczos type algorithm for system of linear equations

Muhammad Farooq, Abdellah Salhi

Lanczos-type algorithms are efficient and easy to implement. Unfortunately they breakdown frequently and well before convergence has been achieved. These algorithms are typically b…

math.NA2014

An alternative derivation of a new Lanczos-type algorithm for systems of linear equations

Saif Ullah, Muhammad Farooq, Abdellah Salhi

Various recurrence relations between formal orthogonal polynomials can be used to derive Lanczos-type algorithms. In this paper, we consider recurrence relation $A_{12}$ for the ch…

math.NA2014★ 6 cited

New Recurrence Relationships between Orthogonal Polynomials which Lead to New Lanczos-type Algorithms

Muhammad Farooq, Abdellah Salhi

Lanczos methods for solving $A x = b$ consist in constructing a sequence of vectors $(x_{k}), k = 1, ...$ such that $\textbf{r}_{k}=\textbf{b}-\textit{A…