The Model Zoo of Cognitive Diagnosis Models, including classic Item Response Ranking (IRT), Multidimensional Item Response Ranking (MIRT), Deterministic Input, Noisy "And" model(DINA), and advanced Fuzzy Cognitive Diagnosis Framework (FuzzyCDF), Neural Cognitive Diagnosis Model (NCDM) and Item Response Ranking framework (IRR).
active 2023-08-22 → 2026-04-13 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 966 days from 2023-08-22 to 2026-04-13. Pushes: 71 total, peak 13 in a day. Pull requests: 20 total, peak 4 in a day. Issues: 11 total, peak 3 in a day. Comments: 25 total, peak 4 in a day. Stars: 92 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| LegionKing | 76 | 47 | 13 | 10 |
| github-actions[bot] | 22 | 22 | 0 | 0 |
| WebGao | 5 | 0 | 3 | 2 |
| Holmes2002 | 5 | 0 | 0 | 2 |
| Twinkle6070 | 4 | 0 | 0 | 3 |
| Purple-CSGO | 4 | 2 | 2 | 0 |
| SiHhangChen | 3 | 0 | 1 | 2 |
| codecov-commenter | 3 | 0 | 0 | 3 |
| LSTGO | 2 | 0 | 0 | 0 |
| yuzengyi | 1 | 0 | 0 | 1 |
| dunm1e | 1 | 0 | 0 | 0 |
| YJT127 | 1 | 0 | 0 | 1 |
| petershao12138 | 1 | 0 | 0 | 0 |
| ViviHong200709 | 1 | 0 | 1 | 0 |
| WangshilongChina | 1 | 0 | 0 | 0 |
| xylin2023 | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#61Holmes20022025-05-15 07:39How to estimate proficiency of concepts with log student ?
- Issue comment#61Holmes20022025-05-15 07:38How to estimate proficiency of concepts with log student ?
- Issue comment#61Holmes20022025-05-15 07:28How to estimate proficiency of concepts with log student ?
- Issue#61Holmes20022025-05-15 07:28How to estimate proficiency of concepts with log student ?
- Issue#61Holmes20022025-05-15 07:20How to estimate proficiency of concepts with log student ?
- Issue comment#53YJT1272025-04-21 02:05在运行ICD代码时出现报错
- Issue comment#60yuzengyi2025-03-22 07:17没有数据集
- Issue#60LSTGO2025-03-22 05:04没有数据集
- Issue#60LSTGO2025-03-22 04:59没有数据集
- Issue comment#59LegionKing2024-11-29 06:45MCD的原论文地址
- Issue#59dunm1e2024-11-25 11:50请问MCD的原论文有地址吗
- Issue comment#55LegionKing2024-10-25 06:11KaNCD not found
- Issue#55LegionKing2024-10-25 06:11KaNCD not found
- ReleaseLegionKing2024-10-25 06:01EduCDM v1.0.1
- ReleaseLegionKing2024-10-25 05:53EduCDM v1.0.1
- Pull request#58Purple-CSGO2024-10-25 05:52
- Pull request#58LegionKing2024-10-25 05:43
- ReleaseLegionKing2024-10-25 05:21EduCDM v1.0.1
- Pull request#57Purple-CSGO2024-10-24 05:46
- Pull request#57LegionKing2024-10-24 05:36
- Pull request#56LegionKing2024-10-24 05:32
- Pull request#56LegionKing2024-10-24 05:26
- ReleaseLegionKing2024-10-24 02:52EduCDM v1.0.0
- Issue comment#55LegionKing2024-10-10 09:55KaNCD not found
- Issue#55WangshilongChina2024-10-08 07:39KaNCD not found
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 92 stars here means stars gained during the window, not the repo's star count.