{"id":30015887,"url":"https://github.com/muralikrishna-cec/mca-s3","last_synced_at":"2026-04-08T18:02:23.148Z","repository":{"id":307343500,"uuid":"1018386743","full_name":"muralikrishna-cec/MCA-S3","owner":"muralikrishna-cec","description":"MCA SEMESTER 3 PROGRAMS","archived":false,"fork":false,"pushed_at":"2025-11-14T23:12:51.000Z","size":359,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-11-15T01:23:21.013Z","etag":null,"topics":["android-application","android-studio","java","jupyter-notebook","ml","numpy","python"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/muralikrishna-cec.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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-07-12T06:37:14.000Z","updated_at":"2025-11-14T23:12:55.000Z","dependencies_parsed_at":"2025-09-04T18:24:59.197Z","dependency_job_id":"f13ceef3-6d34-4244-99ff-83e7c8a3e743","html_url":"https://github.com/muralikrishna-cec/MCA-S3","commit_stats":null,"previous_names":["muralikrishna-cec/mca-s3"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/muralikrishna-cec/MCA-S3","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/muralikrishna-cec%2FMCA-S3","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/muralikrishna-cec%2FMCA-S3/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/muralikrishna-cec%2FMCA-S3/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/muralikrishna-cec%2FMCA-S3/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/muralikrishna-cec","download_url":"https://codeload.github.com/muralikrishna-cec/MCA-S3/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/muralikrishna-cec%2FMCA-S3/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31567227,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-08T14:31:17.711Z","status":"ssl_error","status_checked_at":"2026-04-08T14:31:17.202Z","response_time":54,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["android-application","android-studio","java","jupyter-notebook","ml","numpy","python"],"created_at":"2025-08-05T20:01:58.715Z","updated_at":"2026-04-08T18:02:23.130Z","avatar_url":"https://github.com/muralikrishna-cec.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# 🎓 MCA Semester 3 Lab Programs\n\nThis repository contains lab programs for **MCA Semester 3**, organized into two major subject folders:\n\n- 📊 Data Science \u0026 Machine Learning using Python (Jupyter Notebook)\n- 📱 Mobile Application Development using Java (Android Studio)\n- A separate **minor project** is maintained in another repository named `PROJECT-1`\n\n---\n\n## 🔬 Minor Project\n\n📁 Project Repository: [`PROJECT-1`](https://github.com/muralikrishna-cec/PROJECT-1)  \n\n---\n\n## 📁 Folder Structure\n\n```\n\nMCA-S3/\n├── DS|ML/            # Data Science \u0026 Machine Learning Lab (Python \u0026 Jupyter Notebook)\n│   ├── CYCLE-1/\n│   ├── CYCLE-2/\n│   └── ...           # Additional cycles\n│\n├── MAD/              # Mobile Application Development Lab (Java / Android Studio)\n│   ├── CYCLE-1/\n│   ├── CYCLE-2/\n│   ├── CYCLE-3/\n│   ├── CYCLE-4/\n│   ├── FULL-FILE     # Consolidated version of all programs\n│   └── dependency.txt # Notes on handling NullPointerException, etc.\n\n```\n\n---\n\n## 📘 Subjects \u0026 Topics Covered\n\n### 📊 DS|ML (Data Science \u0026 Machine Learning using Python)\n- **Language**: Python 3.x\n- **Platform**: Jupyter Notebook\n- **Topics**:\n  - Data preprocessing and cleaning\n  - Pandas, NumPy, Matplotlib, and Seaborn basics\n  - Machine Learning Algorithms:\n    - Linear Regression\n    - Logistic Regression\n    - KNN, SVM, and Decision Trees\n    - Clustering (K-Means, Hierarchical)\n  - Model Evaluation and Accuracy Metrics\n\n### 📱 MAD (Mobile Application Development using Java)\n- **Language**: Java\n- **Platform**: Android Studio\n- **Topics**:\n  - Activity Lifecycle and Intents\n  - UI Components: Buttons, EditText, RecyclerView, etc.\n  - Event Handling and Navigation\n  - SharedPreferences \u0026 SQLite Storage\n  - Exception Handling (NullPointerException notes in `dependency.txt`)\n\n---\n\n## 📌 Technologies Used\n\n- `Python 3.x`\n- `Jupyter Notebook`\n- `scikit-learn`, `pandas`, `matplotlib`, `seaborn`\n- `Java`\n- `Android Studio`\n\n---\n\n\u003e 📍 If you find any issues or bugs, feel free to raise them or submit a PR   \n\u003e 🗂️ Organized for easy navigation and future reference.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmuralikrishna-cec%2Fmca-s3","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmuralikrishna-cec%2Fmca-s3","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmuralikrishna-cec%2Fmca-s3/lists"}