{ "info": { "author": "mirca", "author_email": "jvmirca@gmail.com", "bugtrack_url": null, "classifiers": [ "Development Status :: 3 - Alpha", "Intended Audience :: Science/Research", "License :: OSI Approved :: MIT License", "Programming Language :: Python :: 3.6" ], "description": "lad\n===\n|ci-badge| |cov-badge| |zenodo-badge|\n\n.. |ci-badge| image:: https://travis-ci.org/mirca/lad.svg?branch=master\n :target: https://travis-ci.org/mirca/lad\n.. |cov-badge| image:: https://codecov.io/gh/mirca/lad/branch/master/graph/badge.svg\n :target: https://codecov.io/gh/mirca/lad/branch/master/\n.. |zenodo-badge| image:: https://zenodo.org/badge/136721899.svg\n :target: https://zenodo.org/badge/latestdoi/136721899\n\nLeast absolute deviations with L1 regularization using majorization-minimization.\nIn estimation theory terms, this is the Maximum A Posterior (MAP) estimator for\na Laplacian likelihood with Laplacian prior, i.e.\n\n.. image:: lad.png\n :align: center\n\nThe MM algorithm update turns out to be\n\n.. image:: lad2.png\n :align: center\n\nwhich belongs to the class of iterative reweighted least-squares: https://en.wikipedia.org/wiki/Iteratively_reweighted_least_squares\n\nPython Version\n--------------\n\nTo install the development version, proceed as follows::\n\n git clone https://github.com/mirca/lad.git\n pip install -e lad\n\nOr install the lastest version on PyPi::\n\n pip install lad\n\nInstallation dependencies::\n\n - tensorflow\n\nTest dependencies::\n\n - numpy\n - tensorflow\n - pytest\n - pytest-cov\n\nR version\n---------\n\nInside the R console, type::\n\n devtools::install_github(\"mirca/lad/r/lad\")", "description_content_type": "", "docs_url": null, "download_url": "", "downloads": { "last_day": -1, "last_month": -1, "last_week": -1 }, "home_page": "https://github.com/mirca/lad", "keywords": "statistics optimization", "license": "MIT", "maintainer": "", "maintainer_email": "", "name": "lad", "package_url": "https://pypi.org/project/lad/", "platform": "", "project_url": "https://pypi.org/project/lad/", "project_urls": { "Homepage": "https://github.com/mirca/lad" }, "release_url": "https://pypi.org/project/lad/0.1.dev4/", "requires_dist": null, "requires_python": "", "summary": "Least absolute deviations with L1 regularization using majorization-minimization", "version": "0.1.dev4" }, "last_serial": 4061202, "releases": { "0.1.dev0": [ { "comment_text": "", "digests": { "md5": "fd9da787d6d5a6eb02ef5b4f5da894ee", "sha256": "f9bb344136bf040beb49d1a4cb4b2d6c8613066ca4f5f63a7f251c7eb2fddd20" }, "downloads": -1, "filename": "lad-0.1.dev0.tar.gz", "has_sig": false, "md5_digest": "fd9da787d6d5a6eb02ef5b4f5da894ee", "packagetype": "sdist", "python_version": "source", "requires_python": null, "size": 2461, "upload_time": "2018-06-09T13:00:15", "url": "https://files.pythonhosted.org/packages/3b/ad/d8b45ea45da0ec2f288cd99096ea144bd526c99c4b856e46b079dea0339d/lad-0.1.dev0.tar.gz" } ], "0.1.dev1": [ { "comment_text": "", "digests": { "md5": "d06dbb1347beb89cb9d713cacd2b6582", "sha256": "e5935f663ddce7f11e68e641e3104453e5e7e4bc8f991ff5d469eea23e20fc4c" }, "downloads": -1, "filename": "lad-0.1.dev1.tar.gz", "has_sig": false, "md5_digest": "d06dbb1347beb89cb9d713cacd2b6582", "packagetype": "sdist", "python_version": "source", "requires_python": null, "size": 3115, "upload_time": "2018-06-19T19:57:06", "url": "https://files.pythonhosted.org/packages/c3/35/b0e539658afed18fbc1751ba2e044679a0d02ecaa1d658e17a6b1b002f81/lad-0.1.dev1.tar.gz" } ], "0.1.dev2": [ { "comment_text": "", "digests": { "md5": "84b12e87ffa1b561b3e3f9fea210f386", "sha256": "99c150f2dd64dc7d0907184ba4ddfce84db3b925b97c0d8c85212a97fa206030" }, "downloads": -1, "filename": "lad-0.1.dev2.tar.gz", "has_sig": false, "md5_digest": "84b12e87ffa1b561b3e3f9fea210f386", "packagetype": "sdist", "python_version": "source", "requires_python": null, "size": 3144, "upload_time": "2018-07-02T11:04:45", "url": "https://files.pythonhosted.org/packages/69/d2/e6be75ff8b9f4615479f2b7fc2a8903ae41ab116eb8efd01004679b0d4c3/lad-0.1.dev2.tar.gz" } ], "0.1.dev3": [ { "comment_text": "", "digests": { "md5": "a6f151fb81710952b4e18c24c061a501", "sha256": "0f0ddecd91e5e4616a600aaafc88ee48e75471d849e6463da21437385f2ec9d1" }, "downloads": -1, "filename": "lad-0.1.dev3.tar.gz", "has_sig": false, "md5_digest": "a6f151fb81710952b4e18c24c061a501", "packagetype": "sdist", "python_version": "source", "requires_python": null, "size": 3072, "upload_time": "2018-07-02T11:27:55", "url": "https://files.pythonhosted.org/packages/32/56/848319f8dba746a90dd5f6816841e92262387a0f2aa84775f1055f3033d1/lad-0.1.dev3.tar.gz" } ], "0.1.dev4": [ { "comment_text": "", "digests": { "md5": "dc587031a015eccb3289c9ea5b1e8d17", "sha256": "f3e5026a5fd48ebda95c95f093ae1e43e2297782517086c865d4e75de99d4a12" }, "downloads": -1, "filename": "lad-0.1.dev4.tar.gz", "has_sig": false, "md5_digest": "dc587031a015eccb3289c9ea5b1e8d17", "packagetype": "sdist", "python_version": "source", "requires_python": null, "size": 3092, "upload_time": "2018-07-14T13:16:35", "url": "https://files.pythonhosted.org/packages/e5/c6/5e485e50b5104b75ec5d1a659d8e85799b1068b679537fc5d043cebf4f05/lad-0.1.dev4.tar.gz" } ] }, "urls": [ { "comment_text": "", "digests": { "md5": "dc587031a015eccb3289c9ea5b1e8d17", "sha256": "f3e5026a5fd48ebda95c95f093ae1e43e2297782517086c865d4e75de99d4a12" }, "downloads": -1, "filename": "lad-0.1.dev4.tar.gz", "has_sig": false, "md5_digest": "dc587031a015eccb3289c9ea5b1e8d17", "packagetype": "sdist", "python_version": "source", "requires_python": null, "size": 3092, "upload_time": "2018-07-14T13:16:35", "url": "https://files.pythonhosted.org/packages/e5/c6/5e485e50b5104b75ec5d1a659d8e85799b1068b679537fc5d043cebf4f05/lad-0.1.dev4.tar.gz" } ] }