Aladdin’s Lamp Optimization (ALO) algorithm.
Version 1.0.0 (2,27 ko) par
praveen kumar
sphere function is tested
An optimization technique inspired by the story of Aladdin could be called "Aladdin's Lamp Optimization" (ALO). This algorithm could be designed around the idea of searching for a "magic lamp" (optimal solution) within a complex and dynamic "Cave of Wonders" (search space). Here's a concept outline for the algorithm:Concept of Aladdin’s Lamp Optimization (ALO)
- Search Space (Cave of Wonders)
- The search space is represented as a multi-dimensional landscape with numerous pathways and obstacles, similar to the dangers and treasures in the Cave of Wonders.
- Different areas of the search space can represent varying degrees of difficulty, with some regions having "traps" or local optima.
- Agents (Aladdin and Companions)
- A set of agents, akin to Aladdin and his loyal companion Abu, explore the search space.
- The agents have different exploration strategies. For example, Aladdin may use a cautious but clever approach, while Abu might make more random, riskier moves.
- Magic Lamp (Optimal Solution)
- The goal is to find the “magic lamp,” representing the global optimum.
- Once an agent finds a promising area, it can summon the Genie (heuristic assistance) to explore more effectively and refine the search.
- Genie’s Wishes (Exploration and Exploitation)
- The Genie has limited “wishes” that can be used strategically. These wishes act as adaptive moves to enhance the search.
- Examples of wishes could include:
- Wish 1: Jump to a promising area – The Genie can guide the agent to unexplored regions if progress stagnates.
- Wish 2: Refine local search – The Genie helps to intensively explore an area for fine-tuning.
- Wish 3: Return to safety – If an agent is stuck in a trap (local minimum), the Genie transports it to a more favorable position.
- Jafar’s Influence (Dynamic Constraints)
- Jafar represents dynamic constraints or disturbances that change the landscape, making the optimization problem more challenging.
- Agents must adapt to these changes, either avoiding or overcoming obstacles.
Steps of the Algorithm
- Initialization: Distribute agents across the search space randomly.
- Exploration Phase: Agents explore their surroundings, collecting information about the landscape and avoiding traps.
- Calling the Genie: If an agent finds a promising area, it can use a wish for more effective exploration or exploitation.
- Dealing with Jafar: Periodically introduce changes in the search space to simulate dynamic constraints. Agents need to adapt accordingly.
- Convergence: The algorithm continues until the agents collectively find the optimal solution or the resources (wishes) are exhausted.
Applications
- Optimization Problems: ALO can be used for complex, multi-modal optimization problems where traditional methods struggle with local optima.
- Dynamic Systems: Useful in scenarios where the environment or constraints change over time, requiring adaptive strategies.
Citation pour cette source
praveen kumar (2024). Aladdin’s Lamp Optimization (ALO) algorithm. (https://www.mathworks.com/matlabcentral/fileexchange/175753-aladdin-s-lamp-optimization-alo-algorithm), MATLAB Central File Exchange. Extrait(e) le .
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ALO
Version | Publié le | Notes de version | |
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1.0.0 |