Podcast
Questions and Answers
Define Algorithm & Notion of algorithm.
Define Algorithm & Notion of algorithm.
An algorithm is a step-by-step procedure or set of instructions for solving a problem or accomplishing a task. It provides a well-defined sequence of operations that can be executed systematically to achieve a specific outcome. The notion of an algorithm encompasses the idea of a systematic, well-defined process for solving a problem.
What is analysis framework?
What is analysis framework?
An analysis framework is a structured approach for evaluating the performance and efficiency of an algorithm. It involves analyzing the resources used by the algorithm, such as time and memory, and determining the overall effectiveness of the solution.
What are the algorithm design techniques?
What are the algorithm design techniques?
Algorithm design techniques are methodologies used to develop efficient and effective algorithms for solving problems. Some common techniques include divide-and-conquer, dynamic programming, greedy algorithms, backtracking, branch and bound, and graph algorithms.
How is an algorithm's time efficiency measured?
How is an algorithm's time efficiency measured?
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Mention any four classes of algorithm efficiency.
Mention any four classes of algorithm efficiency.
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Define Order of Growth.
Define Order of Growth.
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State the following Terms:
(i) Time Complexity
(ii) Space Complexity
State the following Terms: (i) Time Complexity (ii) Space Complexity
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What are the various asymptotic Notations?
What are the various asymptotic Notations?
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What are the important problem types?
What are the important problem types?
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Define algorithmic Strategy (or) Algorithmic Technique.
Define algorithmic Strategy (or) Algorithmic Technique.
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What are the various algorithm strategies (or) algorithm Techniques?
What are the various algorithm strategies (or) algorithm Techniques?
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What are the ways to specify an algorithm?
What are the ways to specify an algorithm?
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Define Best case Time Complexity.
Define Best case Time Complexity.
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Define Average case time complexity.
Define Average case time complexity.
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What are the Basic Efficiency Classes.
What are the Basic Efficiency Classes.
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Define Asymptotic Notation.
Define Asymptotic Notation.
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Define O/0/Ω
Define O/0/Ω
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Define Tail recursion, principle of optimality, feasible solution, optimal solution, objective function, overlapping problems, E-node, Live node, dead node, Memoization, pendant vertex, Edge Relaxation in BF Algo
Define Tail recursion, principle of optimality, feasible solution, optimal solution, objective function, overlapping problems, E-node, Live node, dead node, Memoization, pendant vertex, Edge Relaxation in BF Algo
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Explain some of the problem types used in the design of algorithm.
Explain some of the problem types used in the design of algorithm.
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Discuss the fundamentals of analysis framework.
Discuss the fundamentals of analysis framework.
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Explain the various asymptotic notations used in algorithm design.
Explain the various asymptotic notations used in algorithm design.
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What is Pseudo-code? Explain with an example.
What is Pseudo-code? Explain with an example.
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Flashcards
Algorithm
Algorithm
A set of step-by-step instructions to solve a problem.
Analysis Framework
Analysis Framework
A structured approach to evaluating an algorithm's efficiency.
Algorithm Design Techniques
Algorithm Design Techniques
Methods for creating efficient algorithms.
Time Efficiency (Algorithm)
Time Efficiency (Algorithm)
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Order of Growth
Order of Growth
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Time Complexity
Time Complexity
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Space Complexity
Space Complexity
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Asymptotic Notations
Asymptotic Notations
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Problem Types (Algorithms)
Problem Types (Algorithms)
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Algorithmic Strategy
Algorithmic Strategy
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Best-case Time Complexity
Best-case Time Complexity
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Worst-case Time Complexity
Worst-case Time Complexity
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Average-case Time Complexity
Average-case Time Complexity
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Basic Efficiency Classes
Basic Efficiency Classes
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Asymptotic Notation
Asymptotic Notation
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Big O Notation (O)
Big O Notation (O)
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Theta Notation (Θ)
Theta Notation (Θ)
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Omega Notation (Ω)
Omega Notation (Ω)
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Greedy Method
Greedy Method
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Dynamic Programming
Dynamic Programming
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Knapsack Problem
Knapsack Problem
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Traveling Salesperson Problem
Traveling Salesperson Problem
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Study Notes
Algorithm & Analysis
- Algorithm Definition: A step-by-step procedure for solving a problem.
- Algorithm Analysis Framework: A systematic way to evaluate algorithms.
- Algorithm Design Techniques: Methods used to develop algorithms.
- Algorithm Time Efficiency Measurement: How long an algorithm takes to run.
- Algorithm Efficiency Classes: Categories for algorithm performance (e.g., polynomial time).
- Order of Growth: Rate at which an algorithm's time or space requirements increase with input size.
- Time Complexity: How the algorithm's time depends on input size.
- Space Complexity: How the algorithm's space requirements depend on input size.
- Asymptotic Notations (Big O, Big Omega, Big Theta): Formal ways to describe algorithm efficiency.
- Important Problem Types: Issues often solved with algorithms (e.g., sorting, searching).
- Algorithmic Strategies: Approaches to algorithm design (e.g., divide and conquer).
- Algorithm Specification: Ways to clearly define an algorithm.
- Best, Worst, and Average Case Time Complexity: Measures of an algorithm's performance under different scenarios.
- Basic Efficiency Classes: Categories like polynomial time, exponential time.
- Asymptotic Notation (O, Ω, Θ): Describing the upper, lower, and tight bounds of an algorithm's efficiency.
- Tail Recursion: A recursion where the recursive call is the very last operation.
- Principles of Optimality, Feasible/Optimal Solution, Memoization: Concepts used in dynamic programming.
- E-node, Live Node, Dead Node, Edge Relaxation: Terms related to graph algorithms (especially BFS and Dijkstra's like algorithms)
- Pseudocode: An informal description of an algorithm using programming-like structures.
Algorithm Design & Problem Types
- Problem Types in Algorithm Design: Different kinds of problems solved with algorithms e.g., knapsack problems, traveling salesperson problems
- Data Analysis Framework Fundamentals: Discussion of fundamentals behind algorithm analysis.
- Asymptotic Notations in Algorithm Design: The use of asymptotic notations in describing algorithmic time and space efficiency.
- Greedy Method: A problem-solving approach that makes the locally optimal choice at each step.
- Difference Between DFS & BFS: Distinguishing characteristics of Depth-First Search and Breadth-First Search (graph algorithms).
- Greedy Method Explanation: Steps to applying the greedy algorithm
- Comparison of Greedy & Dynamic Programming: Strengths and weaknesses of these two approaches.
- Knapsack Problem: A classic problem in optimization, with maximizing the value of items placed in a knapsack.
- Depth First Search vs. Breadth First Search: Key differences between two graph traversal approaches.
- Shortest Path Problem (All-Pairs): Finding the shortest path between all pairs of vertices in a graph.
Other Concepts
- Branch and Bound: An optimization algorithm to find an optimal solution.
- Travelling Salesman Problem: A classic optimization problem.
- Hamiltonian Circuit Problem: Finding a path that visits every node exactly once.
- Branch and Bound Techniques: Approaches to applying branch and bound.
- Knapsack Problem Explanation: Different types of knapsack problem, solution strategies.
- LIFO/FIFO/LCBB: Variations of branch and bound.
- Dynamic Programming vs. Greedy: Contrasting features of the two techniques.
- Advantages/Disadvantages of B&B/DP/Greedy/BT: Comparative analysis of these approaches.
- Knapsack Problem Detail: In-depth discussion of knapsack variations and how to solve them.
- Travelling Salesperson Problem Example: Demonstrating the application of the algorithm.
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