linear search

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linear search
线性搜索
Each iteration of the binary search algorithm reduces the number of elements needed to be checked by a factor of two, finding the key (if it exists in the list), or determining that the key is not present, in logarithmic time. This is to be contrasted with linear search in which the key is compared to each element in an unsorted list sequentially until the position is found.
拟Newton法是求解非线性方程组问题的一类有效的算法,线性搜索是保证拟Newton法全局收敛的一种重要途径。单调线性搜索可使得算法产生的模函数函值序列具有单调递减性,但一般需要较多的试探步才能获得步长,而且有时所获得的步长会很小。非单调线性搜索拟Newton法可减少线性搜索试验步,并可获得较大的步长,但所得的函数值模序列不一定是下降的。
- 英语>简体中文, 专利术语
linear search
线性检索
- 英语>简体中文, 计算机词典
linear search
线性查找;线性搜索
检索档案的一种方法,按照这种方法,从头到尾顺序搜寻档案的每一项,直至找到所需要的项为止。
- 英语>简体中文, 计算机词典
linear search
线性搜索,线性查找
- 英语>简体中文, 英汉计算机词汇
linear search
线性搜寻
- 英语>简体中文, 计算机电子速查小字典
linear search
线性查找[搜索](法)
A search algorithm which compares the key of the first entry with the key being sought. If the keys match, the search ends and the value of the search procedure is 1, because the first entry matched the search key. If they do not match, the search key is compared with the second key in the table. If these keys match, the search ends; otherwise the third key is tried, and so forth. If all entries in the table are tried without success, the search key is not in the table.
一种查找算法,首先把表中第一项的关键字和待查找的关键字进行比较,如果二者相符则查找停止,查找过程值为1, 因为第一项和查找关键字相符。如果它们不相符,就把查找关键字和表中的第二项关键字进行比较,如果相符,查找结束;否则就比较第三项,以此类推。如果表中的所有项和查找关键字都不相符,就表明查找关键字不在表中。
- 英语>简体中文, 计算机英汉双解词典
linear search
线性查找[搜索](法)
- 英语>简体中文, 简明英汉词典
linear search
線性檢索
- 英语>繁体中文(香港), 资讯及通讯科技术语
linear search
線性搜尋
- 英语>繁体中文(台湾), 电子工程名词
linear search
線性搜尋
- 英语>繁体中文(台湾), 电子计算机名词
linear search
線性搜尋
- 英语>繁体中文(台湾), 数学名词
linear search
线性搜索
A simple, though inefficient, search algorithm that operates by sequentially examining each element in a list until the target element is found or the last item has been completely processed. Linear searches are primarily used for very short lists.
- 英语>简体中文, IT术语集