差商最速下降法及其收敛性
Convergence on the Steeped Descent Method Using Difference Quotient
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摘要: 证明了精确线搜索下的差商最速下降法的整体收敛性,提出了非精确线搜索下的有关算法并证明了收敛性。Abstract: The author has proved the global convergence of steeped method using difference quotient with exact or non-exact line search and also developed an algorithm for steeped descent method with non-exact line search.