We use four evaluation indicators to measure the effectiveness of SQ-DeepCS: FRank,, , and Mean Reciprocal Rank (MRR). To evaluate the proposed methods, we train MD-JEnn and evaluate SQ-DeepCS by searching for code snippets with respect to the top-rated questions from Stack Overflow. Meanwhile, SQ-DeepCS introduces a novel deep neural network named Method-Description-Joint Embedding Neural Network (MD-JEnn) to weight the quality of code snippets. SQ-DeepCS introduces a code representation method called program slice to represent structual information as well as API usage of code snippets.
In this paper, we propose a novel code search method named Structure and Quality based Deep Code Search (SQ-DeepCS). These disadvantages limit the performance of existing code search methods. Existing code search methods, including methods based on full-text or deep learning, have two disadvantages: (1) ignoring structural information of code snippets, such as conditional statements and loop statements, and (2) ignoring quality information of code snippets, such as naming clarity and logical correctness.
#Vector code for snippets with for loop and if else software
[a,b) means all integers from a to b, including a, but not including b.Developers usually search for reusable code snippets to improve software development efficiency.
Elements greater than pivot element lie on the right side of pivot element. Elements less than pivot element lie on the left side of pivot element. Pivot element is placed at its correct position. In quicksort algorithm, after every partition call array is divided into 3 regions: In selection sort algorithm we find the minimum element from the unsorted part and put it at the beginning. Prerequisite: insertion sort, selection sort, quick sort, bubblesort, binary search Loop Invariant condition of various algorithms: Here, the loop invariant condition is that max is always maximum among the first i elements of array A. In the above example after the 3rd iteration of the loop max value is 7, which holds true for the first 3 elements of array A. Time complexity of recursive Fibonacci programįor example, let’s look at a simple for loop that looks like this: int j = 9. Measure execution time with high precision in C/C++. Time complexities of different data structures. Therefore for the array 1, 9, 8 the if is. if statement has not been executed for any iteration. In the following example, the else statement will only be executed if no element of the array is even, i.e. Difference between Recursion and Iteration Such type of else is useful only if there is an if condition present inside the loop which somehow depends on the loop variable. Analysis of algorithms | little o and little omega notations. Difference between NP hard and NP complete problem. Analysis of Algorithm | Set 5 (Amortized Analysis Introduction). Analysis of Algorithms | Set 5 (Practice Problems). Difference between Big Oh, Big Omega and Big Theta. Analysis of Algorithms | Big-O analysis. Analysis of different sorting techniques. Analysis of Algorithms | Set 4 (Analysis of Loops). Complexity of different operations in Binary tree, Binary Search Tree and AVL tree. Understanding Time Complexity with Simple Examples. Practice Questions on Time Complexity Analysis. 
Analysis of Algorithm | Set 4 (Solving Recurrences). Analysis of Algorithms | Set 2 (Worst, Average and Best Cases). Analysis of Algorithms | Set 3 (Asymptotic Notations). Analysis of Algorithms | Set 1 (Asymptotic Analysis). ISRO CS Syllabus for Scientist/Engineer Exam. ISRO CS Original Papers and Official Keys. GATE CS Original Papers and Official Keys.
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