{"id":19761040,"url":"https://github.com/hkust-vislab/vislab-elearning-p2","last_synced_at":"2026-02-19T10:02:55.778Z","repository":{"id":43569127,"uuid":"196201714","full_name":"HKUST-VISLab/vislab-elearning-p2","owner":"HKUST-VISLab","description":"A Basic Visual Analytics System","archived":false,"fork":false,"pushed_at":"2022-12-11T01:16:23.000Z","size":19808,"stargazers_count":4,"open_issues_count":21,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-06-05T09:55:19.823Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Python","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/HKUST-VISLab.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}},"created_at":"2019-07-10T12:31:33.000Z","updated_at":"2023-07-20T15:15:49.000Z","dependencies_parsed_at":"2023-01-26T13:31:53.845Z","dependency_job_id":null,"html_url":"https://github.com/HKUST-VISLab/vislab-elearning-p2","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/HKUST-VISLab/vislab-elearning-p2","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HKUST-VISLab%2Fvislab-elearning-p2","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HKUST-VISLab%2Fvislab-elearning-p2/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HKUST-VISLab%2Fvislab-elearning-p2/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HKUST-VISLab%2Fvislab-elearning-p2/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/HKUST-VISLab","download_url":"https://codeload.github.com/HKUST-VISLab/vislab-elearning-p2/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HKUST-VISLab%2Fvislab-elearning-p2/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29609531,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-19T06:47:36.664Z","status":"ssl_error","status_checked_at":"2026-02-19T06:45:47.551Z","response_time":117,"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":[],"created_at":"2024-11-12T03:39:24.492Z","updated_at":"2026-02-19T10:02:55.761Z","avatar_url":"https://github.com/HKUST-VISLab.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Visual Analytics System\n## How to run the code\n- Prerequisites: Install npm and Node.js\n- `cd vislab-elearning-p2/backend/` and then `python run.py`\n- `cd vislab-elearning-p2/` and then `npm run dev`\n- open the link: http://127.0.0.1:8080/\n\n\u003e We haven't uploaded the cache file which is necessary for runing the code. If you want to test the system by yourself, please contact us.\n## System Overview\n\u003cdiv style=\"text-align: center\"\u003e\n\u003cimg src = \"readme_material/Overview.png\" width = '600'/\u003e\n\u003c/div\u003e\n\nThe system is designed for educators to observe students' behaviors and performances on different questions. The questions chosen as samples are from a math problem platform focusing on junor/middle students.\nUsers could choose different questions on the right bar of the system. *Overview* part of the system provides three views, which are *ROI view*, *Heatmap View* and *Transition View*. You can choose view in the *Control Panel*. And the *Control Panel* also let user to adjust parameters for each view. The *Data Analytics* part has two statistic bar charts, where one is the action distribution and another is the score distribution of the chosen question. The *Transition Map* part is used to show the transition map of every student who has done the chosen problem and is also embedded a button to give a slot. The slot could show the cluster result of all the transtion maps, which may indicate some insights in students' learning behaviors.\n\n### Three Views in *Overview*\n\u003cdiv style=\"text-align: center\"\u003e\n\u003cimg src = \"readme_material/ROIview.png\" width = '400'/\u003e\u003cimg src = \"readme_material/Heatmapview.png\" width = '400'/\u003e\u003cimg src = \"readme_material/Transitionview.png\" width = '400'/\u003e\n\u003c/div\u003e\n\n### Slot in *Transition Map*\n\u003cdiv style=\"text-align: center\"\u003e\n\u003cimg src = \"readme_material/Slot.png\" width = '400'/\u003e\n\u003c/div\u003e","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhkust-vislab%2Fvislab-elearning-p2","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhkust-vislab%2Fvislab-elearning-p2","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhkust-vislab%2Fvislab-elearning-p2/lists"}