公开记录中等
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-23 17:49 UTC
PreferredAI / cornac
A Comparative Framework for Multimodal Recommender Systems
PreferredAI/cornac 的健康指数为 100 分中的 65 分，处于「中等」区间。 其得分最高的类别是Vitality（78/100），最低的是Security（18/100）。 最近一次更新在 5 天前。 近期的大部分工作由 1 位贡献者完成。
65
总分 / 100软件健康指数
指标归入加权类别，统一采用 1–100 量表。总体分先取类别加权平均；当公开证据触发高风险司法辖区政策时，评级会按政策调整，并设置 49（有风险）的上限。AI 就绪度不计入总体分。
65
优秀85-100堪称典范；基本满足所有检验标准
良好70-84健康；仅有轻微不足
中等50-69可接受，但存在明显不足；建议进行审查
存在风险30-49存在重大薄弱环节；采用时应保持审慎
危急1-29问题严重（项目被弃置、仅有单一维护者、缺乏基本工程规范）
评分画像
每条轴代表一个类别。形状比平均值更重要——健康的对象会填满整个图形，而“一峰一谷”式画像意味着某一维度的优势正掩盖另一维度的风险。
所有权
软件包生态系统
| 注册表 | 软件包 | 版本 | 月下载量 | 版本数 | 最近发布 | 标签 |
|---|---|---|---|---|---|---|
| PyPI | cornac | 2.6.0 | - | 68 | 8 天前 | recommender-systemcollaborative-filteringmultimodalpreference-learningrecommendation |
按类别列示的指标
活力
项目是否仍有生命——是否仍在编写代码，是否仍在发布版本？
78
开发活跃度
68中等
评分方式
| 36/36 | 推送新近度 — 最近一次推送于 5 天前 |
| 11.1/36 | 提交节奏 — 52 周中有 16 周有提交 |
| 14.1/18 | 提交量 — 最近一年 36 次提交 |
| 0/10 | OpenSSF Scorecard：Maintained — 无数据 |
所用输入
| commits_last_year | 36 |
| human_commit_share | 1 |
| days_since_last_push | 5 |
| active_weeks_last_year | 16 |
发布纪律
92优秀
评分方式
| 27/27 | 有发布版本 — 已发布 63 个发布版本 |
| 36/36 | 发布时效 — 最近一次发布版本于 8 天前 |
| 19.8/27 | 发布节奏 — 约每 77.7 天发布一次 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — 无数据 |
所用输入
| releases_count | 63 |
| latest_release_tag | v2.6.0 |
| releases_from_tags | 否 |
| days_since_latest_release | 8 |
| mean_days_between_releases | 77.7 |
社区与采用
项目是否拥有用户、下载量与关注度，并具备欢迎贡献者参与的配置？
70
流行度与采用
75良好
评分方式
| 49/60 | 星标 — 1,052 个星标 |
| 18.6/25 | 复刻 — 171 个复刻 |
| 7.4/15 | 关注者 — 22 位关注者 |
所用输入
| forks | 171 |
| stars | 1,052 |
| watchers | 22 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
65中等
评分方式
| 22.5/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证（Apache-2.0） |
| 0/18 | CONTRIBUTING 指南 |
| 0/13.5 | 行为准则 |
| 7.2/7.2 | 议题模板 |
| 6.3/6.3 | PR 模板 |
所用输入
| has_readme | 是 |
| has_license | 是 |
| has_contributing | 否 |
| has_issue_template | 是 |
| has_code_of_conduct | 否 |
| has_pull_request_template | 是 |
可持续性与治理
项目能否在其成员之外延续——巴士系数、响应能力、由谁支持，以及软件包的维护状况？
70
维护者韧性（巴士系数）
37存在风险
评分方式
| 9/54 | 巴士系数 — 1 位贡献者贡献了半数提交 |
| 10.6/22.5 | 提交分布 — 头号贡献者编写了 53% 的提交 |
| 13.5/13.5 | 贡献者广度 — 27 位贡献者 |
| 0/10 | OpenSSF Scorecard：Contributors — 无数据 |
所用输入
| bus_factor | 1 |
| contributors_sampled | 27 |
| top_contributor_share | 0.527 |
议题与 PR 响应能力
88优秀
评分方式
| 40/46.8 | 议题解决 — 86% 的议题已关闭 |
| 34.8/38.3 | PR 接受 — 已裁定的 PR 中 487/536 已合并 |
| 0/15 | OpenSSF Scorecard：Code-Review — 无数据 |
所用输入
| merged_prs | 487 |
| open_issues | 25 |
| closed_issues | 148 |
| issue_closed_ratio | 0.855 |
| closed_unmerged_prs | 49 |
所有权与托管责任
68中等
评分方式
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 12.9/25 | 所有者影响力 — PreferredAI 有 62 位关注者 |
| 24.6/25 | 既往记录 — 52 个公开仓库，账户约 8 年 |
所用输入
| followers | 62 |
| owner_type | Organization |
| is_verified | — |
| owner_login | PreferredAI |
| public_repos | 52 |
| account_age_days | 3,157 |
软件包维护
100优秀
评分方式
| 25/25 | 已发布且可解析 — pypi 上有 1 个软件包 |
| 35/35 | 发布时效 — 最近一次发布于 8 天前 |
| 20/20 | 版本历史 — 68 个已发布版本 |
| 20/20 | 未被弃用 — 活跃，未被弃用或撤回 |
所用输入
| packages | cornac |
| ecosystems | pypi |
| any_deprecated | 否 |
| min_days_since_publish | 8 |
工程质量
基础的工程与文档实践是否到位？
76
工程实践
60中等
评分方式
| 24/24 | CI 工作流 — 5 个工作流 |
| 24/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard：CI-Tests — 无数据 |
所用输入
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
文档
100优秀
评分方式
| 30/30 | README |
| 25/25 | 文档目录 |
| 15/15 | 文档 / 主页站点 — https://cornac.preferred.ai |
| 10/10 | 仓库描述 |
| 10/10 | 主题标签 — 8 个主题标签 |
| 10/10 | Wiki |
所用输入
| topics | recommender-system, recommendation-algorithms, recommendation-engine, matrix-factorization, collaborative-filtering, multimodal-learning, recommendation-system, multimodality |
| has_wiki | 是 |
| homepage | https://cornac.preferred.ai |
| has_readme | 是 |
| has_docs_dir | 是 |
| has_description | 是 |
安全
可见的安全与供应链实践是否稳固，且不存在未解决的高风险司法辖区暴露？
18
安全态势
1危急
评分方式
| 0/30 | 安全策略（SECURITY.md） |
| 0/25 | Dependabot 配置 |
| 0/25 | 依赖锁定文件 — 已发布的类库——锁定文件属于应用层关注点，不作要求 |
| 0/20 | CodeQL 工作流 |
所用输入
| source | file_signals |
| lockfiles | — |
| manifests | docs/requirements.txt, pyproject.toml, requirements.txt, setup.cfg, setup.py |
| has_codeql_workflow | 否 |
| has_security_policy | 否 |
| has_dependabot_config | 否 |
已排除计分（无数据或不适用）：依赖锁定文件。 其余权重已重新归一化。
依赖安全公告
85优秀
评分方式
| 26.6/35 | 直接依赖不含已知公告 — 1 个受影响：scipy 1.2.1 (unknown) |
| 0/25 | 间接依赖不含已知公告 — 在此范围内，传递依赖集合无法与开发和测试依赖区分 |
| 37.2/40 | 没有长期未处理的公告 — 1 个携带公告的软件包超过 90 天未处理；最早一条发布于 1,114 天前 |
所用输入
| source | osv |
| advisories | 755 |
| affected_packages | 7 |
| assessed_packages | 12 |
| unassessed_packages | 28 |
| affected_by_severity | critical 3, moderate 1, unknown 3 |
| direct_affected_packages | 1 |
已排除计分（无数据或不适用）：间接依赖不含已知公告。 其余权重已重新归一化。 已将 12 个已解析依赖与 OSV 比对。 有 28 项无法评估——没有已解析的版本、生态系统不受支持，或超出所报告的软件包清单。 该仓库未发布任何索引可解析的软件包，因此改为评估仓库依赖图。该图将开发与测试版本固定同交付的依赖混在一起，因此仅对声明的运行时依赖计分；传递性发现仅作为背景信息列出，不计入评分。 未对可达性进行分析。
AI 就绪度
该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件？这是一枚独立的实验性徽章——权重为 0.0，因此单独呈现，不影响总体健康评分。
50
AI 代理上下文与指引
38存在风险
评分方式
| 0/45 | 代理指令 — 没有 CLAUDE.md / AGENTS.md / 编辑器规则 |
| 0/15 | 机器可读文档（llms.txt） |
| 37.9/40 | 可读的提交历史 — 100 次人类提交中有 71 次说明了意图（结构化标题或解释性正文） |
所用输入
| has_llms_txt | 否 |
| legible_history_share | 0.71 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
评分方式
| 18/18 | 一条命令的引导启动 — docs/Makefile |
| 22/22 | 自动化测试 |
| 0/11 | Lint / 格式化配置 |
| 0/11 | 静态类型检查 |
| 10/10 | 可复现环境 — Dockerfile |
| 4/10 | 已体现的代理实践 — 最近 100 次提交中有 2 次由代理编写或署名代理 |
| 0/8 | 自动化维护 — 未观察到自动依赖更新 |
| 0/10 | OpenSSF Scorecard：Pinned-Dependencies — 无数据 |
所用输入
| has_nix | 否 |
| has_tests | 是 |
| lockfiles | — |
| has_dockerfile | 是 |
| typed_language | 否 |
| bootstrap_files | docs/Makefile |
| has_devcontainer | 否 |
| has_linter_config | 否 |
| typecheck_configs | — |
| agent_commit_share | 0.02 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
面向模型的代码可读性
54中等
评分方式
| 0/45 | 可类型检查的代码 — Python，未配置类型检查 |
| 54.3/55 | 可控的文件大小 — 采样的 3,562 个源文件中有 44 个超过 60KB |
所用输入
| primary_language | Python |
| largest_source_bytes | 1,058,368 |
| source_files_sampled | 3,562 |
| oversized_source_files | 44 |
机器可读接口
40存在风险
评分方式
| 0/40 | API 模式（OpenAPI/GraphQL/proto） |
| 0/20 | MCP 服务器 |
| 40/40 | 可运行示例 — examples, notebooks |
所用输入
| example_dirs | examples, notebooks |
| has_mcp_signal | 否 |
| api_schema_files | — |
关键数据
1,052GitHub 星标
27贡献者
36最近 12 个月提交数
5距最近推送天数
63发布版本数
1巴士系数（bus factor）
25开放议题
PyPI软件包生态系统数
数据采集警告
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- Could not fetch pypi package 'cornac.models.c2pf.c2pf' from its registry
- deps.dev does not index pypi:cornac@2.6.0; advisories assessed against the repository dependency graph instead
- Advisory severity resolved for 120 of 752 advisories (lookup cap); the remainder are reported as unknown severity
- OpenSSF Scorecard did not return a usable result (2026/07/23 17:48:33 Warning: PATs stored in env variables GITHUB_AUTH_TOKEN and GITHUB_TOKEN differ. Scorecard will use the former.); skipping Scorecard checks
更多细节
Star 与 Fork 历史 0 ★ / 171 ⇿
0Star
171Fork
62发布
每颗 star 和每个 fork 的添加时间，来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方，二者可相互对照：稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时，它会作为增长真实性予以报告。
主版本 2次版本 25修订 34
每个点涵盖 8 天。
直接依赖 4
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| PyPI | numpy | >2.0.0 | pyproject.toml |
| PyPI | scipy | — | pyproject.toml |
| PyPI | tqdm | — | pyproject.toml |
| PyPI | powerlaw | — | pyproject.toml |
全部依赖 40
来自 GitHub 依赖图的完整解析依赖集合：5 个直接依赖与 35 个间接（传递）软件包。仓库提交锁文件时，传递闭包才是完整的。
| 注册表 | 软件包 | 版本 | 关系 |
|---|---|---|---|
| PyPI | numpy | — | 直接 |
| PyPI | powerlaw | — | 直接 |
| PyPI | scipy | — | 直接 |
| PyPI | scipy | 1.2.1 | 直接 |
| PyPI | tqdm | — | 直接 |
| PyPI | cython | — | 间接 |
| PyPI | dcor | — | 间接 |
| PyPI | dgl | — | 间接 |
| PyPI | dgl | 1.1.0 | 间接 |
| PyPI | dgl | 2.4.0 | 间接 |
| PyPI | dgl | 2.4.0+cu118 | 间接 |
| PyPI | filelock | 3.8.2 | 间接 |
| PyPI | flask | — | 间接 |
| PyPI | huggingface-hub | — | 间接 |
| PyPI | myst-parser | — | 间接 |
| PyPI | nltk | — | 间接 |
| PyPI | pandas | — | 间接 |
| PyPI | pandas | 2.2.3 | 间接 |
| PyPI | pydata-sphinx-theme | — | 间接 |
| PyPI | pytest | — | 间接 |
| PyPI | pytest-cov | — | 间接 |
| PyPI | pytest-xdist | — | 间接 |
| PyPI | requests | — | 间接 |
| PyPI | sansa | — | 间接 |
| PyPI | scikit-learn | — | 间接 |
| PyPI | sentence-transformers | — | 间接 |
| PyPI | sentence-transformers | 2.2.2 | 间接 |
| PyPI | setuptools | — | 间接 |
| PyPI | similaripy | 0.1.3 | 间接 |
| PyPI | sphinx-copybutton | — | 间接 |
| PyPI | sphinx-design | — | 间接 |
| PyPI | tensorflow | — | 间接 |
| PyPI | tensorflow | 1.15.4 | 间接 |
| PyPI | tensorflow | 2.12.0 | 间接 |
| PyPI | tensorflow | 2.21.0 | 间接 |
| PyPI | torch | — | 间接 |
| PyPI | torch | 2.0.0 | 间接 |
| PyPI | torch | 2.3.* | 间接 |
| PyPI | torchvision | — | 间接 |
| PyPI | transformers | — | 间接 |
依赖安全公告 7
该仓库未发布可被索引解析的包，因此评估的是其自身的依赖图——共 12 个包，其中也包含从不交付的开发与测试版本固定：7 个存在已知公告，1 个为直接依赖。 有 28 个无法评估——没有已解析的版本、生态系统不受支持，或不在所列包清单之内。
| 软件包 | 版本 | 关系 | 严重程度 | 公告数 | 修复版本 |
|---|---|---|---|---|---|
| dgl | 1.1.0 | 间接 | 严重 | 1 | — |
| dgl | 2.4.0 | 间接 | 严重 | 1 | — |
| tensorflow | 1.15.4 | 间接 | 严重 | 717 | 2.11.1 |
| filelock | 3.8.2 | 间接 | 中 | 4 | 3.20.3 |
| scipy | 1.2.1 | 直接 | 未知 | 2 | 1.10.0 |
| tensorflow | 2.12.0 | 间接 | 未知 | 2 | — |
| torch | 2.0.0 | 间接 | 未知 | 28 | — |
公告表示依赖图中记录的版本落入某条公告的受影响范围。可达性未经分析，且依赖图包含开发与测试的版本固定——某项发现可能只涉及工具链而非交付的软件。
原始 JSON 报告 机器可读
{
"data": {
"repo": {
"topics": [
"recommender-system",
"recommendation-algorithms",
"recommendation-engine",
"matrix-factorization",
"collaborative-filtering",
"multimodal-learning",
"recommendation-system",
"multimodality"
],
"is_fork": false,
"size_kb": 27772,
"has_wiki": true,
"homepage": "https://cornac.preferred.ai",
"languages": {
"C": 5411,
"C++": 226189,
"Cython": 336665,
"Python": 1596320,
"Dockerfile": 981,
"Jupyter Notebook": 89405
},
"pushed_at": "2026-07-18T09:55:42Z",
"created_at": "2018-07-17T06:31:35Z",
"owner_type": "Organization",
"updated_at": "2026-07-18T09:55:47Z",
"description": "A Comparative Framework for Multimodal Recommender Systems",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "master",
"license_spdx_raw": "Apache-2.0",
"primary_language": "Python",
"significant_languages": [
"Python",
"Cython",
"C++"
]
},
"owner": {
"blog": "http://preferred.ai",
"name": "Preferred.AI",
"type": "Organization",
"login": "PreferredAI",
"company": null,
"location": null,
"followers": 62,
"avatar_url": "https://avatars.githubusercontent.com/u/34116599?v=4",
"created_at": "2017-11-30T03:19:49Z",
"is_verified": null,
"public_repos": 52,
"account_age_days": 3157
},
"license": {
"state": "standard",
"spdx_id": "Apache-2.0",
"raw_spdx": "Apache-2.0",
"file_present": true,
"scorecard_found": null,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v2.6.0",
"kind": "minor",
"published_at": "2026-07-15T05:56:27Z"
},
{
"tag": "v2.5.0",
"kind": "minor",
"published_at": "2026-06-04T14:57:06Z"
},
{
"tag": "v2.4.0",
"kind": "minor",
"published_at": "2026-05-27T16:43:47Z"
},
{
"tag": "v2.3.5",
"kind": "patch",
"published_at": "2025-10-04T22:15:55Z"
},
{
"tag": "v2.3.4",
"kind": "patch",
"published_at": "2025-10-02T19:54:45Z"
},
{
"tag": "v2.3.3",
"kind": "patch",
"published_at": "2025-04-26T17:10:43Z"
},
{
"tag": "v2.3.2",
"kind": "patch",
"published_at": "2025-04-15T05:57:39Z"
},
{
"tag": "v2.3.1",
"kind": "patch",
"published_at": "2025-04-15T00:30:15Z"
},
{
"tag": "v2.3.0",
"kind": "minor",
"published_at": "2024-12-24T18:14:45Z"
},
{
"tag": "v2.2.2",
"kind": "patch",
"published_at": "2024-08-15T06:25:57Z"
},
{
"tag": "v2.2.1",
"kind": "patch",
"published_at": "2024-05-24T10:07:10Z"
},
{
"tag": "v2.2.0",
"kind": "minor",
"published_at": "2024-05-06T22:24:15Z"
},
{
"tag": "v2.1.0",
"kind": "minor",
"published_at": "2024-03-21T07:26:15Z"
},
{
"tag": "v2.0.0",
"kind": "major",
"published_at": "2024-03-05T06:52:53Z"
},
{
"tag": "v1.18.0",
"kind": "minor",
"published_at": "2023-12-12T07:49:26Z"
},
{
"tag": "v1.17.0",
"kind": "minor",
"published_at": "2023-10-20T02:59:14Z"
},
{
"tag": "v1.16.0",
"kind": "minor",
"published_at": "2023-07-22T18:22:54Z"
},
{
"tag": "v1.15.4",
"kind": "patch",
"published_at": "2023-05-13T06:40:19Z"
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},
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],
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{
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{
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"Could not fetch pypi package 'cornac.models.c2pf.c2pf' from its registry",
"deps.dev does not index pypi:cornac@2.6.0; advisories assessed against the repository dependency graph instead",
"Advisory severity resolved for 120 of 752 advisories (lookup cap); the remainder are reported as unknown severity",
"OpenSSF Scorecard did not return a usable result (2026/07/23 17:48:33 Warning: PATs stored in env variables GITHUB_AUTH_TOKEN and GITHUB_TOKEN differ. Scorecard will use the former.); skipping Scorecard checks"
],
"report_type": "repository",
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"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/p/PreferredAI/cornac.svg",
"full_name": "PreferredAI/cornac",
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}