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Hidden Markov Model (HMM)

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Hidden Markov Model (HMM)  VIDEO LINK:  https://youtu.be/YIGCWNG8BIA A Hidden Markov Model (HMM) is a statistical model in which the system has hidden states that cannot be directly observed, but produce observable outputs. It is based on the Markov property, meaning the next state depends only on the current state. Video Chapters: HMM in Artificial Intelligence 00:00 Introduction 00:31 Statistical Model 00:54 HMM Examples 02:30 HMM 03:10 HMM Components 05:23 Viterbi Algorithm 06:23 HMM Applications 06:38 HMM Problems 07:28 HMM in Handwriting Recognition 11:20 Conclusion  HMM COMPONENTS A Hidden Markov Model (HMM) is a statistical model in which the system has hidden states that cannot be directly observed, but produce observable outputs. It is based on the Markov property, meaning the next state depends only on the current state. An HMM consists of states, observations, transition probabilities, emission probabilities, and initial probabilities. It is commonly used in a...
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Sparrow Search Algorithm: New Optimization Algorithm 2021

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 Sparrow Search Algorithm

Sparrow Search Algorithm is inspired by the foraging behaviors of Sparrows.

2 Types of Sparrow according to their roles in foraging: 

Producers (they collect food from different sources)

Scroungers ( obtain food discovered by producers )

OUTPUT: Best Position and Fitness value.


Viedo Link: https://youtu.be/Yxy0kszRzdY

Sparrow Search Algorithm Steps

Step 01: Initialize Sparrows population Randomly & its Parameters. 
Step 02: Calculate fitness values for each agent. 
Step 03: Update Sparrow Location for Producers and Scroungers in the search space. 
Step 04 : Update Current New Location.
Step 05 : If New Location is Better than before. [Update it]
Step 06 : Increment Counter i.e., t = t + 1. [until condition satisfy (t<MaxT)].
Step 07: Return Current Best Position (𝑋_𝐵𝑒𝑠𝑡) and Fitness Value (𝑓_𝑔). 

New Optimization Algorithm 2021
#SSA
#Sparrowsearchalgorithm
#OptimizationAlgorithm 


#Metaheuristic #Algorithms
Meta-heuristic Algorithms

Link - Click Here

Comments

  1. Unknown23 May 2021 at 03:45

    Mam please explain squrriel search algorithm, water cycle algorithm

    ReplyDelete

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