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  2. Data Structures

Data Structures

How do you optimize the time and space complexity of your topological sort and cycle detection algorithm?

1 contribution 1 week ago

Learn how to implement and optimize topological sort and cycle detection algorithms for graphs using DFS, union-find, queue, and heuristics.

Data Structures

What are the pros and cons of using graphs vs. matrices for recommender systems?

18 contributions 1 week ago

Learn the pros and cons of using graphs and matrices for different types of recommender systems, and how to choose the right data structure for your data and goal.

Data Structures

How do you optimize the performance and scalability of divide and conquer sorting algorithms?

51 contributions 1 week ago

Learn how to improve the performance and scalability of divide and conquer sorting algorithms by following six steps.

Data Structures

How do you use graph algorithms for matching problems in data science?

31 contributions 1 week ago

Learn how to use graph algorithms for solving different types of matching problems in data science, such as bipartite matching, weighted matching, stable matching…

Data Structures

How do you apply quick sort to other data structures, such as linked lists or trees?

59 contributions 1 week ago

Learn how to apply quick sort to different types of data structures, such as linked lists or trees, and what are the advantages and disadvantages of doing so.

Data Structures

What are the trade-offs between speed and compression ratio in string algorithms?

27 contributions 1 week ago

Learn about the factors that affect the trade-offs between speed and compression ratio in string algorithms, and some of the common methods for data compression.

Data Structures

What are some real-world applications of topological sort and cycle detection in data structures?

44 contributions 1 week ago

Learn how to use two common algorithms on directed graphs to solve problems in ordering, scheduling, dependency analysis, and deadlock prevention.

Data Structures

What are some common applications and challenges of string matching in natural language processing?

18 contributions 1 week ago

Learn how string matching algorithms and data structures can help you perform various tasks and overcome difficulties in natural language processing.

Data Structures

How do you use dynamic programming for string matching in a matrix or a graph?

17 contributions 1 week ago

Learn how to use dynamic programming algorithms for string matching in two data structures: matrix and graph. Find patterns in texts with multiple dimensions.

Data Structures

How do you use skip graphs to support complex data structures and operations such as graphs, trees, and sets?

15 contributions 1 week ago

Learn what skip graphs are, how they work, and how they can support graphs, trees, sets, and more in this article. Explore skip graphs applications and examples.

Data Structures

What are the pros and cons of using hashing for string matching?

37 contributions 1 week ago

Learn how hashing can help or hinder string matching, and compare some common hashing algorithms for data structures.

Data Structures

What are some real-world applications of divide and conquer sorting methods?

37 contributions 1 week ago

Learn about five divide and conquer sorting methods, their performance, and their real-world applications in this article.

Data Structures

What are some best practices and tips for writing clean and readable binary search tree traversal code?

30 contributions 1 week ago

Learn some best practices and tips for writing binary search tree traversal code using different methods, techniques, and examples.

Data Structures

What are some common challenges or pitfalls of using skip trie trees for string matching?

15 contributions 1 week ago

Learn about the advantages and disadvantages of using skip trie trees for fast string matching, and how to overcome some common challenges or pitfalls.

Data Structures

What are some common pitfalls or misconceptions about topological sort?

25 contributions 1 month ago

Learn how to avoid some common pitfalls or misconceptions about topological sort, a technique to order DAG nodes based on dependencies.

Data Structures

How do you handle noisy, incomplete, or inconsistent data when filtering big data?

15 contributions 1 week ago

Learn how to use arrays, lists, sets, maps, trees, and graphs to filter noisy, incomplete, or inconsistent data in big data analysis.

Data Structures

How do you handle different types of data, such as text, images, or audio, with string algorithms?

13 contributions 1 week ago

Learn how to handle text, image, and audio data with string algorithms for data compression and other applications.

Data Structures

How do you compare and contrast different types of tree traversals and when to use them?

21 contributions 1 week ago

Learn how to compare and contrast different types of tree traversals and when to use them for various problems with tree data structures.

Data Structures

How do you handle edge cases and corner cases when designing and testing your data structures?

20 contributions 1 week ago

Learn how to design, test, fix, and improve your data structures for edge cases and corner cases, using examples from competitive programming.

Data Structures

What are some best practices for designing and testing hash table data structures?

20 contributions 2 weeks ago

Learn how to choose a hash function, handle collisions, resize the table, and test for correctness and complexity in this article on hash table best practices.

Data Structures

What are the advantages and disadvantages of using edit distance versus cosine similarity for text matching?

16 contributions 1 week ago

Learn about edit distance and cosine similarity, two methods for measuring string similarity and distance, and how to choose the best one for your text data.

Data Structures