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Avascular Necrosis (AVN) || Early Detection, Better Outcomes || ~xRay Pixy

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Avascular Necrosis (AVN) is a condition where blood flow to the bone is reduced, causing bone cells to die. This leads to pain, joint damage, and difficulty in movement, especially in the hip. Early diagnosis and proper treatment can prevent permanent bone damage and improve quality of life. Video Chapter: AVN 00:00 Introduction 00:45 What is AVN? 01:55 About Bone Tissue 02:49 AVN Causes 03:38 AVN Symptoms 04:11 AVN Diagnosis 04:56 AVN of femoral head 05:33 How AVN Develops 07:28 Conclusions #optimization #algorithm #metaheuristic #robotics #deeplearning #ArtificialIntelligence #MachineLearning #computervision #research #projects #thesis #Python #optimizationproblem #optimizationalgorithms 

Jellyfish Search Optimizer Step-by-Step Leaning with Example ~xRay Pixy

Jellyfish Search Optimizer (2020)


Video Chapters:
Introduction: 00:00
Jellyfish Search Optimizer: 00:26
About Jellyfish: 01:11
Jellyfish Search Optimize Steps: 06:37
Time Control Calculation: 10:50
Passive Motion: 11:59
Action Motion: 12:52
Ocean Current: 15:27
Conclusion: 16:31

Jellyfish: Sea Animals Without Backbone.
Jellyfish Size: 1-16 inch.
Jellyfish Lifespan: 1 Month / 1 Year depend on species.
Jellyfish Diet: Nutrients Plants, Planktons, Small Fishes, Fish eggs.

Jellyfish Search Optimizer is also known as artificial Jellyfish Search Optimizer. Jellyfish Search Optimizer is inspired by jellyfish food searching behavior in the ocean. We can use Jellyfish Search Optimizer to solve Global Optimization problems, Complex real world optimization problems and other.


Jellyfish movements are result due to:
  1. Ocean Current (Horizontal Movement and Vertical Movement).
  2. Jellyfish Motion inside Swarm (Passive Motion and Active Motion).
Time Control mechanism is used to switch jellyfish motion between Active Motion and Passive Motion.

Jellyfish Search Optimizer Steps:
  1. Initialize important parameters randomly.
  2. Initialize population for N individuals randomly.
  3. Check If (current Iteration<=Maximum iterations)
  4. For all Individuals. (i=1:N)
  5. Calculate Time control mechanisms. 
  6. Update position for N individuals. 
  7. Check updated solution boundary.
  8. Evaluate new solutions.
  9. Increment counter and check stopping criteria. 
  10. Display best solution found. 
STEP 05: Calculate Time control mechanisms c(t). 
MaxT = Maximum Number of Iterations
rand = random value (0,1)

STEP 06: Update position for N individuals. 
Jellyfish Motion updated using:
  1. Ocean Current
  2. Active Motion
  3. Passive Motion
How to Calculate Ocean Current?



How to Calculate Passive Motion?


How to Calculate Active Motion?










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