{"id":18786077,"url":"https://github.com/ritzvik/simpleneuralnetwork","last_synced_at":"2025-12-22T02:30:28.584Z","repository":{"id":120181702,"uuid":"154165756","full_name":"ritzvik/SimpleNeuralNetwork","owner":"ritzvik","description":null,"archived":false,"fork":false,"pushed_at":"2018-10-22T17:16:20.000Z","size":19219,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2024-12-29T12:43:30.508Z","etag":null,"topics":["deep-learning","dense-neural-network","least-square-regression","minimization","neural-network","numpy","python","sigmoid-function"],"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/ritzvik.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":"2018-10-22T15:14:12.000Z","updated_at":"2018-10-23T20:57:11.000Z","dependencies_parsed_at":null,"dependency_job_id":"b676bc3a-e9a7-43c9-a0ba-06a4344b5672","html_url":"https://github.com/ritzvik/SimpleNeuralNetwork","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/ritzvik%2FSimpleNeuralNetwork","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ritzvik%2FSimpleNeuralNetwork/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ritzvik%2FSimpleNeuralNetwork/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ritzvik%2FSimpleNeuralNetwork/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ritzvik","download_url":"https://codeload.github.com/ritzvik/SimpleNeuralNetwork/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239702576,"owners_count":19683122,"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":["deep-learning","dense-neural-network","least-square-regression","minimization","neural-network","numpy","python","sigmoid-function"],"created_at":"2024-11-07T20:50:31.915Z","updated_at":"2025-12-22T02:30:22.209Z","avatar_url":"https://github.com/ritzvik.png","language":"Python","readme":"# SimpleNeuralNetwork\n## Dense Neural Network Implementation using only Numpy\n\n### hdigits.npz\n  numpy.save_compressed version of MNIST handwriiten digits dataset. Usage :\n  ```\nnpzfile = np.load('hdigits.npz')\ntrain_images = npzfile['mnist_train_images']\ntrain_labels = npzfile['mnist_train_labels']\ntest_images = npzfile['mnist_test_images']\ntest_labels = npzfile['mnist_test_labels']\n  ```\n  arrays would be of shape (n,1,28,28) where n denotes number of instances, 1 is number of channels in images, and 28 * 28 is dimensions for train and test images\u003cbr /\u003e\n  labels are 1D numpy array\n  \n### nnClass.py\n  Contains the class defination of dense neural network having sigmoid activation function.\u003cbr /\u003e\n  Can be directly used or used to make components of bigger, more complex networks\n  \n### train.py\n  Trains on MNIST train dataset and saves the network using pickle.\n  \n### test.py\n  Tests MNIST test dataset on the model made by train.py and prints accuracy.\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fritzvik%2Fsimpleneuralnetwork","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fritzvik%2Fsimpleneuralnetwork","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fritzvik%2Fsimpleneuralnetwork/lists"}