A variant of the Power–Arnoldi algorithm for computing PageRank
نویسندگان
چکیده
For computing PageRank problems, a Power–Arnoldi algorithm is presented by periodically knitting the power method together with thick restarted Arnoldi algorithm. In this paper, using extrapolation process based on trace (PET), variant of developed for accelerating computations. The new called Arnoldi-PET algorithm, whose implementation and convergence are analyzed. Numerical experiments several examples used to illustrate effectiveness our proposed
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2021
ISSN: ['0377-0427', '1879-1778', '0771-050X']
DOI: https://doi.org/10.1016/j.cam.2020.113034