{"id":31667547,"url":"https://github.com/chengjun/thresholdbook","last_synced_at":"2026-02-18T04:34:27.686Z","repository":{"id":45587344,"uuid":"282590078","full_name":"chengjun/thresholdbook","owner":"chengjun","description":"《跨越网络的门槛》","archived":false,"fork":false,"pushed_at":"2022-08-07T08:51:40.000Z","size":36396,"stargazers_count":24,"open_issues_count":1,"forks_count":3,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-10-08T00:22:13.978Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Jupyter Notebook","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/chengjun.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":"2020-07-26T06:24:51.000Z","updated_at":"2025-08-01T16:23:18.000Z","dependencies_parsed_at":"2022-07-15T20:46:53.394Z","dependency_job_id":null,"html_url":"https://github.com/chengjun/thresholdbook","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/chengjun/thresholdbook","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chengjun%2Fthresholdbook","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chengjun%2Fthresholdbook/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chengjun%2Fthresholdbook/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chengjun%2Fthresholdbook/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/chengjun","download_url":"https://codeload.github.com/chengjun/thresholdbook/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/chengjun%2Fthresholdbook/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29568658,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-18T04:18:28.490Z","status":"ssl_error","status_checked_at":"2026-02-18T04:13:49.018Z","response_time":162,"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":"2025-10-08T00:12:54.269Z","updated_at":"2026-02-18T04:34:22.677Z","avatar_url":"https://github.com/chengjun.png","language":"Jupyter Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"## 《跨越网络的门槛：社交媒体上的信息扩散》\n\n\u003cimg width=\"508\" alt=\"thresholdbook\" src=\"https://user-images.githubusercontent.com/543384/182100753-38f36b90-8ec8-40b8-9b42-07adbe382ab8.png\"\u003e\n\n\n- Gitee代码仓库 https://gitee.com/chengjunwang/thresholdbook  \n- Github代码仓库 https://github.com/chengjun/thresholdbook/\n- 参考文献Zotero仓库：https://www.zotero.org/wangchj2020/collections/AEYS2R5X\n- 豆瓣：https://book.douban.com/subject/36017047/\n\n信息扩散是一种普遍存在的传播现象，在人类生活中扮演着重要角色。社交媒体平台及其与公众之间的相互作用，对信息扩散的机制产生了深刻的影响，并带来很多新的、亟须解决的问题。本书聚焦于信息扩散研究领域存在一个重要困惑：与分析式模型的预测相反，实证研究发现大规模扩散罕见且脆弱。限制信息扩散的主要因素是什么？本书从格兰诺维特所提出门槛模型（1978）出发，系统地分析了不同社交媒体上的信息扩散及其瓶颈；在此基础上，逐渐走向注意力流动和计算叙事研究；最后，围绕拉图尔所提出来的“计算中心”概念对计算社会科学的逻辑进行讨论。\n\n本书定位为社会科学专业书籍，适合对新媒体、计算传播学、计算社会科学感兴趣的研究者和学生阅读，对于互联网行业的从业者（尤其是产品经理、数据分析师）也有参考价值。\n\n### 勘误信息\n\n欢迎在issue页面提问 https://github.com/chengjun/thresholdbook/issues\n\n![](二维码.png)\n\n### Slides\n- [2022版本](https://github.com/chengjun/thresholdbook/blob/master/%E3%80%8A%E8%B7%A8%E8%B6%8A%E7%BD%91%E7%BB%9C%E7%9A%84%E9%97%A8%E6%A7%9B%E3%80%8B.pdf.zip) 下载后需要解压缩\n- [2021版本](https://pan.baidu.com/s/1FmQK3w2hzT9yhfVJ14RjeQ) 提取码: 2nks\n\n![](https://user-images.githubusercontent.com/543384/178952701-6e595809-3059-41d4-9d88-356a9b339445.png)\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fchengjun%2Fthresholdbook","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fchengjun%2Fthresholdbook","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fchengjun%2Fthresholdbook/lists"}