{"id":15940293,"url":"https://github.com/summitkwan/cs242_project_generative_neura_network","last_synced_at":"2025-04-03T20:42:15.205Z","repository":{"id":78602064,"uuid":"77017922","full_name":"SummitKwan/CS242_project_generative_neura_network","owner":"SummitKwan","description":"DBM","archived":false,"fork":false,"pushed_at":"2018-07-10T01:14:04.000Z","size":26366,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-02-09T08:44:28.957Z","etag":null,"topics":["boltzmann-machine","neural-network"],"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/SummitKwan.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}},"created_at":"2016-12-21T04:34:39.000Z","updated_at":"2023-09-18T07:16:22.000Z","dependencies_parsed_at":"2023-03-12T04:48:38.560Z","dependency_job_id":null,"html_url":"https://github.com/SummitKwan/CS242_project_generative_neura_network","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SummitKwan%2FCS242_project_generative_neura_network","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SummitKwan%2FCS242_project_generative_neura_network/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SummitKwan%2FCS242_project_generative_neura_network/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SummitKwan%2FCS242_project_generative_neura_network/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/SummitKwan","download_url":"https://codeload.github.com/SummitKwan/CS242_project_generative_neura_network/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247078783,"owners_count":20879950,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","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":["boltzmann-machine","neural-network"],"created_at":"2024-10-07T06:41:02.724Z","updated_at":"2025-04-03T20:42:15.184Z","avatar_url":"https://github.com/SummitKwan.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"This is the repository for my final project for course CS242: Probabilistic Graphical Models (CS department at Brown University).\n\nhttp://cs.brown.edu/courses/cs242/lectures/\n\nTitle: Bidirectional vision through Deep Boltzmann\n Machine boosted with conjugate neural networks\n\n\nAbstract:\n\nWe created a hierarchical MRF (deep Boltzmann machine, or DBM) that does both discriminative classification (bottom-up) and generative sampling (top-down) tasks, as the bidirectional biological visual system. Compared with the original DBM, we used two novel techniques to improve the performance: 1) the importance weightening effectively balanced the layers and help to implement a sufficient amount of top-down influence; 2) We boosted the DBM learning using the response of a conjugate feed-forward neural network, the improved efficiency makes it possible to be applied to very deep networks.\n\nFull text report, see file [final_report](./final_report.pdf) in the root directory.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsummitkwan%2Fcs242_project_generative_neura_network","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsummitkwan%2Fcs242_project_generative_neura_network","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsummitkwan%2Fcs242_project_generative_neura_network/lists"}