{"id":26794653,"url":"https://github.com/kacemmathlouthi/deep-ml-problems","last_synced_at":"2026-04-29T06:38:08.985Z","repository":{"id":265223984,"uuid":"895506206","full_name":"KacemMathlouthi/deep-ml-problems","owner":"KacemMathlouthi","description":"a collection of solved machine learning, linear algebra, and deep learning problems from deep-ml.com","archived":false,"fork":false,"pushed_at":"2024-12-01T13:06:57.000Z","size":24,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-29T17:34:09.081Z","etag":null,"topics":["deep-learning","linear-algebra","machine-learning","numpy","python"],"latest_commit_sha":null,"homepage":"https://www.deep-ml.com/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/KacemMathlouthi.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-11-28T10:36:43.000Z","updated_at":"2024-12-01T13:07:00.000Z","dependencies_parsed_at":"2024-11-28T11:37:27.315Z","dependency_job_id":"e9e42abd-bcb7-46bc-a566-1c2834437b7e","html_url":"https://github.com/KacemMathlouthi/deep-ml-problems","commit_stats":null,"previous_names":["kacemmathlouthi/deep-ml-problems"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/KacemMathlouthi/deep-ml-problems","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KacemMathlouthi%2Fdeep-ml-problems","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KacemMathlouthi%2Fdeep-ml-problems/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KacemMathlouthi%2Fdeep-ml-problems/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KacemMathlouthi%2Fdeep-ml-problems/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/KacemMathlouthi","download_url":"https://codeload.github.com/KacemMathlouthi/deep-ml-problems/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KacemMathlouthi%2Fdeep-ml-problems/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":262406981,"owners_count":23306290,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["deep-learning","linear-algebra","machine-learning","numpy","python"],"created_at":"2025-03-29T17:28:24.187Z","updated_at":"2026-04-29T06:38:03.946Z","avatar_url":"https://github.com/KacemMathlouthi.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Deep ML Practice Problems Repository\n\nWelcome to the **Deep ML Practice Problems** repository! This repository contains a collection of solved machine learning, linear algebra, and deep learning problems from [deep-ml.com](https://deep-ml.com). The solutions are implemented in Python and structured for learning, experimentation, and skill enhancement.\n\n---\n\n## Repository Structure\n\nThe repository is organized into directories, each representing a problem or concept:\n\n```\n.\n├───2D Translation Matrix Implementation\n├───Calculate 2x2 Matrix Inverse\n├───Calculate Accuracy Score\n├───Calculate Correlation Matrix\n├───Calculate Image Brightness\n├───Calculate Jaccard Index for Binary Classification\n├───Calculate Mean by Row or Column\n├───Calculate R-squared for Regression Analysis\n├───Calculate Root Mean Square Error (RMSE)\n├───Feature Scaling Implementation\n├───Implement F-Score Calculation for Binary Classification\n├───Implement Precision Metric\n├───Implement Recall Metric in Binary Classification\n├───Implement ReLU Activation Function\n├───Implementation of Log Softmax Function\n├───Leaky ReLU Activation Function\n├───Matrix Times Vector\n├───One-Hot Encoding of Nominal Values\n├───Scalar Multiplication of a Matrix\n├───Sigmoid Activation Function Understanding\n├───Single Neuron\n├───Softmax Activation Function Implementation\n├───Transpose of a Matrix\n```\n\n---\n\n## Features and Topics Covered\n\nThis repository covers a variety of fundamental concepts and operations in machine learning and deep learning:\n\n1. **Linear Algebra**  \n   - Matrix operations (e.g., transpose, scalar multiplication, matrix-vector multiplication).\n   - Inverse and determinant calculations.\n   - One-hot encoding and feature scaling.\n\n2. **Performance Metrics**  \n   - Accuracy, precision, recall, F-score.\n   - R-squared and RMSE for regression.\n   - Jaccard index for binary classification.\n\n3. **Activation Functions**  \n   - Sigmoid, ReLU, Leaky ReLU, and Softmax.\n   - Log-Softmax implementation.\n\n4. **Miscellaneous**  \n   - Image brightness calculation.\n   - Correlation matrix computation.\n   - Understanding the behavior of a single neuron.\n\n---\n\n## License\n\nThis repository is open-sourced under the [MIT License](LICENSE).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkacemmathlouthi%2Fdeep-ml-problems","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkacemmathlouthi%2Fdeep-ml-problems","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkacemmathlouthi%2Fdeep-ml-problems/lists"}