{ "_id": "6a4798202f27a93436c0fa4d", "Package": "costsensitive", "Type": "Package", "Title": "Cost-Sensitive Multi-Class Classification", "Version": "0.1.2.10", "Date": "2019-07-28", "Author": "David Cortes", "Maintainer": "David Cortes ", "Description": "Reduction-based techniques for cost-sensitive multi-class\nclassification, in which each observation has a different cost\nfor classifying it into one class, and the goal is to predict\nthe class with the minimum expected cost for each new\nobservation. Implements Weighted All-Pairs (Beygelzimer,\nLangford, & Zadrozny (2008) ),\nWeighted One-Vs-Rest (Beygelzimer,Dani, Hayes, Langford,\nZadrozny, (2005) )\nand Regression One-Vs-Rest. Works with arbitrary classifiers\ntaking observation weights, or with regressors. Also implements\ncost-proportionate rejection sampling for working with\nclassifiers that don't accept observation weights.", "URL": "https://github.com/david-cortes/costsensitive", "License": "BSD_2_clause + file LICENSE", "RoxygenNote": "6.1.1", "Repository": "https://david-cortes.r-universe.dev", "Date/Publication": "2025-05-09 18:16:56 UTC", "RemoteUrl": "https://github.com/david-cortes/costsensitive", "RemoteRef": "HEAD", "RemoteSha": "0a3c4411fb7ba931509f2119319748b210abd162", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-07-03 08:15:22 UTC", "User": "root" }, "_user": "david-cortes", "_type": "src", "_file": "costsensitive_0.1.2.10.tar.gz", "_fileid": "https://r2.ropensci.org/a6d7fa43fabffef0d698890bcf1129d18c88784447c9224564ad79880582e426", "_filesize": 125426, "_sha256": "a6d7fa43fabffef0d698890bcf1129d18c88784447c9224564ad79880582e426", "_expires": "2026-10-11T11:08:15.000Z", "_created": "2026-07-03T08:15:22.000Z", "_published": "2026-07-03T11:08:16.398Z", "_jobs": [ { "job": 84987115868, "time": 127, "config": "linux-devel-arm64", "r": "4.7.0", "check": "NOTE", "artifact": "8061400456" }, { "job": 84987115824, "time": 128, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "8061399874" }, { "job": 84987115723, "time": 168, "config": "linux-release-arm64", "r": "4.6.1", "check": "NOTE", "artifact": "8061413741" }, { "job": 84987115919, "time": 105, "config": "linux-release-x86_64", "r": "4.6.1", "check": "NOTE", "artifact": "8061392557" }, { "job": 84987115687, "time": 86, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "NOTE", "artifact": "8061386110" }, { "job": 84987115586, "time": 219, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "NOTE", "artifact": "8061429160" }, { "job": 84987115632, "time": 83, "config": "macos-release-arm64", "r": "4.6.1", "check": "NOTE", "artifact": "8061384910" }, { "job": 84987115668, "time": 311, "config": "macos-release-x86_64", "r": "4.6.1", "check": "NOTE", "artifact": "8061460319" }, { "job": 84987115407, "time": 185, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "8061355671" }, { "job": 84987115719, "time": 148, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "8061406726" }, { "job": 84987115413, "time": 74, "config": "windows-devel", "r": "4.7.0", "check": "NOTE", "artifact": "8061382072" }, { "job": 84987115728, "time": 74, "config": "windows-oldrel", "r": "4.5.3", "check": "NOTE", "artifact": "8061382389" }, { "job": 84987115770, "time": 82, "config": "windows-release", "r": "4.6.1", "check": "NOTE", "artifact": "8061385346" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444", "_status": "success", "_upstream": "https://github.com/david-cortes/costsensitive", "_commit": { "id": "0a3c4411fb7ba931509f2119319748b210abd162", "author": "david-cortes ", "committer": "david-cortes ", "message": "enable support for free-threaded python\n", "time": 1746814616 }, "_maintainer": { "name": "David Cortes", "email": "david.cortes.rivera@gmail.com", "login": "david-cortes", "description": "", "uuid": 11860098 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "caret", "role": "Suggests" }, { "package": "parallel", "role": "Suggests" } ], "_owner": "david-cortes", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_topics": [ "cost-sensitive-classification", "multi-label-classification" ], "_stars": 49, "_contributors": [ { "user": "david-cortes", "count": 57, "uuid": 11860098 } ], "_userbio": { "uuid": 11860098, "type": "user", "name": "david-cortes", "followers": 216 }, "_downloads": { "count": 223, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/costsensitive" }, "_devurl": "https://github.com/david-cortes/costsensitive", "_searchresults": 28, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/costsensitive.html", "extra/readme.html", "extra/readme.md", "LICENSE", "manual.pdf" ], "_homeurl": "https://github.com/david-cortes/costsensitive", "_realowner": "david-cortes", "_cranurl": true, "_releases": [ { "version": "0.1.2.1", "date": "2019-03-04" }, { "version": "0.1.2.10", "date": "2019-07-28" } ], "_exports": [ "cost.proportionate.classifier", "regression.one.vs.rest", "weighted.all.pairs", "weighted.one.vs.rest" ], "_help": [ { "page": "cost.proportionate.classifier", "title": "Cost-Proportionate Classifier", "topics": [ "cost.proportionate.classifier" ] }, { "page": "predict.costprop", "title": "Predict method for Cost-Proportionate Classifier", "topics": [ "predict.costprop" ] }, { "page": "predict.rovr", "title": "Predict method for Regression One-Vs-Rest", "topics": [ "predict.rovr" ] }, { "page": "predict.wap", "title": "Predict method for Weighted All-Pairs", "topics": [ "predict.wap" ] }, { "page": "predict.wovr", "title": "Predict method for Weighted One-Vs-Rest", "topics": [ "predict.wovr" ] }, { "page": "print.costprop", "title": "Get information about Cost-Proportionate classifier object", "topics": [ "print.costprop" ] }, { "page": "print.rovr", "title": "Get information about Regression One-Vs-Rest object", "topics": [ "print.rovr" ] }, { "page": "print.wap", "title": "Get information about Weighted All-Pairs object", "topics": [ "print.wap" ] }, { "page": "print.wovr", "title": "Get information about Weighted One-Vs-Rest object", "topics": [ "print.wovr" ] }, { "page": "regression.one.vs.rest", "title": "Regression One-Vs-Rest", "topics": [ "regression.one.vs.rest" ] }, { "page": "summary.costprop", "title": "Get information about Cost-Proportionate classifier object", "topics": [ "summary.costprop" ] }, { "page": "summary.rovr", "title": "Get information about Regression One-Vs-Rest object", "topics": [ "summary.rovr" ] }, { "page": "summary.wap", "title": "Get information about Weighted All-Pairs object", "topics": [ "summary.wap" ] }, { "page": "summary.wovr", "title": "Get information about Weighted One-Vs-Rest object", "topics": [ "summary.wovr" ] }, { "page": "weighted.all.pairs", "title": "Weighted All-Pairs", "topics": [ "weighted.all.pairs" ] }, { "page": "weighted.one.vs.rest", "title": "Weighted One-Vs-Rest", "topics": [ "weighted.one.vs.rest" ] } ], "_readme": "https://github.com/david-cortes/costsensitive/raw/HEAD/README.md", "_rundeps": [], "_score": 4.836324115706752, "_indexed": true, "_nocasepkg": "costsensitive", "_universes": [ "david-cortes" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.2.10", "date": "2026-07-03T08:17:44.000Z", "distro": "resolute", "arch": "aarch64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/dd0e2a4b967f644970e9f63040ba04ed44a9b34e904940d89953fea3c1d536a2", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.7.0", "os": "linux", "version": "0.1.2.10", "date": "2026-07-03T08:17:39.000Z", "distro": "resolute", "arch": "x86_64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/4d78d027f8a216b614cf79d405a8e5683915f3e039560a590fd49607378990e9", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.6.1", "os": "linux", "version": "0.1.2.10", "date": "2026-07-03T08:18:24.000Z", "distro": "resolute", "arch": "aarch64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/8b37d66adffac6efcdd81c3417bf0ac506968836f85b29938df23da9b2f182c2", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.6.1", "os": "linux", "version": "0.1.2.10", "date": "2026-07-03T08:17:18.000Z", "distro": "resolute", "arch": "x86_64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/bf61366b7dd21cc0e0713ede54b5c25b46f54a40902619c485db848117af20d6", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.5.3", "os": "mac", "version": "0.1.2.10", "date": "2026-07-03T08:16:55.000Z", "arch": "aarch64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/05ecc6b686ed462d2135bdf518948fd2429e883b197d7d28e054aa6c0115e201", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.5.3", "os": "mac", "version": "0.1.2.10", "date": "2026-07-03T08:18:48.000Z", "arch": "x86_64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/bc47bf12cb501855b5418e7aaa231cbfdbeba587611e2ab5ec0b4492f527bcfb", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.6.1", "os": "mac", "version": "0.1.2.10", "date": "2026-07-03T08:16:53.000Z", "arch": "aarch64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/a884d1bad5b90b17194b487a5ca64ea479c9fa14720f3ee1c709a8436bcaff33", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.6.1", "os": "mac", "version": "0.1.2.10", "date": "2026-07-03T08:20:01.000Z", "arch": "x86_64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/e0614419cf8200c64de31e93fd509177d0aa4abd5e1a42450fc5e506be4b79f8", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.2.10", "date": "2026-07-03T08:18:08.000Z", "arch": "emscripten", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/9184215bc84a5bd2e2a22e99494aa3a8ab3facd30ed73c0f10fc88a7eb1bf985", "status": "success", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.7.0", "os": "win", "version": "0.1.2.10", "date": "2026-07-03T08:16:35.000Z", "arch": "x86_64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/eac4a52ebb911e1537d25143030fdab20fd4726ef01a92f7832eb983d13207a8", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.5.3", "os": "win", "version": "0.1.2.10", "date": "2026-07-03T08:16:34.000Z", "arch": "x86_64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/84a964e64828601e1bc4c04b2611fe9173e50dd605bc94ad7e87267482098984", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" }, { "r": "4.6.1", "os": "win", "version": "0.1.2.10", "date": "2026-07-03T08:16:45.000Z", "arch": "x86_64", "commit": "0a3c4411fb7ba931509f2119319748b210abd162", "fileid": "https://r2.ropensci.org/e42570505ee963d4fe0647aad16b747428a50d08431a650733c07c74aa12d954", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/david-cortes/actions/runs/28647621444" } ] }