Java 代码实现 class Solution { public int[] maxSlidingWindow(int[] nums, int k) { if(nums == null || nums.length < 2) return nums; // 双端队列 保存当前窗口最大值的数组位置 保证队列中数组位置的数值按从大到小排序 LinkedList<Integer> queue = new LinkedList(); // 结果数组 int[] re...
Sliding window algorithm is used to perform required operation on specific window size of given large buffer or array. 滑动窗口算法是在给定特定窗口大小的数组或字符串上执行要求的操作。 This technique shows how a nested for loop in few problems can be converted to single for loop and hence reduci...
The sliding window based approach uses the approximation technique. Data values are processed in sliding window models. Mined rules are maintained in a heap. Top K rules are maintained in the heap. Each rule mining operations are performed on the recent data values only. The accuracy is high ...
Mining recent frequent patterns using the sliding window technique has also been studied in the literature. Lee et al. [14] proposed the SWF algorithm for mining of frequent itemsets within a sliding window, which is composed of a sequence of partitions. All candidate 2-itemsets are maintained ...
Histogram Sliding Technique - Learn about the Histogram Sliding technique, its applications, and how it can optimize image processing. Discover step-by-step implementation details.
In the sliding window technique, we maintain a window that satisfies the problem constraints. The window is unstable if it violates the problem constraints, and it tries to stabilize by increasing or decreasing its size. Following are some of the commonly asked interview questions that use the sl...
Concerning the k-center problem with z outliers in the sliding window setting, the only known algorithm was devised very recently in [23]. At every time step, the algorithm maintains an 𝜀-coreset for the problem on the current window, namely, a subset of the window points, such that, ...
When this happens, the parameters of the controller are changed according to the information contained in a look-up table. The whole process is based on what is called a “process variable”, which stimulates the decision making unit to change specific parameters in a particular time window. ...