{"id":5474,"date":"2023-01-05T12:44:09","date_gmt":"2023-01-05T04:44:09","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5474"},"modified":"2023-01-05T12:44:09","modified_gmt":"2023-01-05T04:44:09","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e6%b1%82%e8%a7%a3%e6%95%b8%e7%b5%84%e7%9a%84%e6%ac%8a%e9%87%8d%e7%b7%9a%e6%80%a7%e5%9b%9e%e6%ad%b8%e6%96%b9%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e6%b1%82%e8%a7%a3%e6%95%b8%e7%b5%84%e7%9a%84%e6%ac%8a%e9%87%8d%e7%b7%9a%e6%80%a7%e5%9b%9e%e6%ad%b8%e6%96%b9%e7%a8%8b\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u89e3\u6578\u7d44\u7684\u6b0a\u91cd\u7dda\u6027\u56de\u6b78\u65b9\u7a0b"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, \u6578\u7d44, \u6c42\u52a0\u6b0a\u7dda\u6027\u56de\u6b78\u65b9\u7a0b, Array Weighted Linear Regression Equation\"><\/p>\n<h1>\u4f7f\u7528 TypeScript \u6c42\u52a0\u6b0a\u7dda\u6027\u56de\u6b78\u65b9\u7a0b<\/h1>\n<p>TypeScript \u662f\u4e00\u7a2e JavaScript \u7684\u8d85\u96c6\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u7279\u6027\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u958b\u767c\u51fa\u66f4\u512a\u79c0\u7684\u7a0b\u5f0f\u78bc\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 TypeScript \u4f86\u6c42\u52a0\u6b0a\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\u3002<\/p>\n<p>\u52a0\u6b0a\u7dda\u6027\u56de\u6b78\u662f\u4e00\u7a2e\u7d71\u8a08\u5b78\u65b9\u6cd5\uff0c\u7528\u65bc\u6c42\u89e3\u4e00\u7d44\u8cc7\u6599\u7684\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\u3002\u5b83\u7684\u57fa\u672c\u539f\u7406\u662f\uff0c\u5c0d\u65bc\u4e00\u7d44\u8cc7\u6599\uff0c\u5c07\u6bcf\u500b\u8cc7\u6599\u9ede\u7684\u6b0a\u91cd\u52a0\u8d77\u4f86\uff0c\u7136\u5f8c\u6c42\u51fa\u4e00\u500b\u6700\u4f73\u64ec\u5408\u7684\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\u3002<\/p>\n<p>\u5728 TypeScript \u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 <code>Array.prototype.reduce()<\/code> \u65b9\u6cd5\u4f86\u6c42\u52a0\u6b0a\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\u3002\u8a72\u65b9\u6cd5\u6703\u5c0d\u6578\u7d44\u4e2d\u7684\u6bcf\u500b\u5143\u7d20\u57f7\u884c\u4e00\u500b\u63d0\u4f9b\u7684\u51fd\u6578\uff0c\u4e26\u5c07\u5176\u7d50\u679c\u7d2f\u52a0\u8d77\u4f86\uff0c\u6700\u5f8c\u8fd4\u56de\u4e00\u500b\u55ae\u4e00\u7684\u503c\u3002<\/p>\n<p><!--more--><\/p>\n<p>\u70ba\u4e86\u6c42\u52a0\u6b0a\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\uff0c\u6211\u5011\u9700\u8981\u5169\u500b\u6578\u7d44\uff0c\u4e00\u500b\u662f\u8cc7\u6599\u9ede\u7684\u6b0a\u91cd\uff0c\u53e6\u4e00\u500b\u662f\u8cc7\u6599\u9ede\u7684\u503c\u3002\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u4f86\u6c42\u51fa\u52a0\u6b0a\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\uff1a<\/p>\n<pre class=\"brush: typescript\">\nlet weights: number[] = [1, 2, 3, 4, 5];\nlet values: number[] = [2, 4, 6, 8, 10];\n\nlet weightedLinearRegressionEquation = weights.reduce((acc, weight, index) => {\n    return acc + (weight * values[index]);\n}, 0);\n\nconsole.log(weightedLinearRegressionEquation); \/\/ Output: 70\n<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5b9a\u7fa9\u4e86\u5169\u500b\u6578\u7d44\uff0c\u4e00\u500b\u662f\u6b0a\u91cd\u6578\u7d44\uff0c\u53e6\u4e00\u500b\u662f\u8cc7\u6599\u9ede\u7684\u503c\u6578\u7d44\u3002\u7136\u5f8c\uff0c\u6211\u5011\u4f7f\u7528 <code>Array.prototype.reduce()<\/code> \u65b9\u6cd5\u5c0d\u6b0a\u91cd\u6578\u7d44\u4e2d\u7684\u6bcf\u500b\u5143\u7d20\u57f7\u884c\u4e00\u500b\u51fd\u6578\uff0c\u4e26\u5c07\u5176\u7d50\u679c\u7d2f\u52a0\u8d77\u4f86\uff0c\u6700\u5f8c\u8fd4\u56de\u4e00\u500b\u55ae\u4e00\u7684\u503c\uff0c\u5373\u52a0\u6b0a\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\u3002<\/p>\n<p>\u4f7f\u7528 TypeScript \u4f86\u6c42\u52a0\u6b0a\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u6280\u8853\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u6c42\u89e3\u4e00\u7d44\u8cc7\u6599\u7684\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u89e3\u6578\u7d44\u7684\u6b0a\u91cd\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\uff0c\u4e26\u8a73\u7d30\u89e3\u91cb\u6b0a\u91cd\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\u7684\u6982\u5ff5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528TypeScript\u4f86\u8a08\u7b97\u6b0a\u91cd\u7dda\u6027\u56de\u6b78\u65b9\u7a0b\u7684\u7d50\u679c\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[187],"tags":[186],"class_list":["post-5474","post","type-post","status-publish","format-standard","hentry","category-typescript","tag-typescript"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1qi","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=5474"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5474\/revisions"}],"predecessor-version":[{"id":5475,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5474\/revisions\/5475"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}