completed implementatio of support vector machine,added visualization

[ojhankit]

Pull Request for PyVerse 💡

Requesting to submit a pull request to the PyVerse repository.

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Issue Title

Please enter the title of the issue related to your pull request.
Implementation of SVM from scratch

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Info about the Related Issue

What's the goal of the project?
Aim of this project is to implement svm without using machine learning libraries

• [x] I have described the aim of the project.

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Name

Please mention your name.
Ankit Ojha

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GitHub ID

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ojhankit

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Email ID

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[email protected]

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Identify Yourself

Mention in which program you are contributing (e.g., WoB, GSSOC, SSOC, SWOC).
Contributor gssoc-ext

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Closes

Enter the issue number that will be closed through this PR.
Closes: #issue-number #146

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Describe the Add-ons or Changes You've Made

Give a clear description of what you have added or modified.
i have defined class SVM and included methods for training and prediction also i have used gradient descent for optimization,Visualization of plane is also added.

• [x] I have described my changes.

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Type of Change

Select the type of change:

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Code style update (formatting, local variables)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

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How Has This Been Tested?

Describe how your changes have been tested.
i have changes epochs,lr,samples value many times to see the results

• [x] I have described my testing process.

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Checklist

Please confirm the following:

• [x] My code follows the guidelines of this project.
• [x] I have performed a self-review of my own code.
• [x] I have commented my code, particularly wherever it was hard to understand.
• [x] I have made corresponding changes to the documentation.
• [x] My changes generate no new warnings.
• [x] I have added things that prove my fix is effective or that my feature works.
• [x] Any dependent changes have been merged and published in downstream modules.

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