{"id":6210,"date":"2024-07-02T13:51:34","date_gmt":"2024-07-02T05:51:34","guid":{"rendered":"https:\/\/t.n-years.com\/?p=6210"},"modified":"2024-07-02T13:51:36","modified_gmt":"2024-07-02T05:51:36","slug":"ios-naturallanguage-%e6%a1%86%e6%9e%b6","status":"publish","type":"post","link":"https:\/\/t.n-years.com\/?p=6210","title":{"rendered":"iOS NaturalLanguage \u6846\u67b6"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u975e\u539f\u521b\u3001ChatGPT \u95ee\u7b54\u751f\u6210<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apple\u7684NaturalLanguage\u6846\u67b6\u5728iOS 12\u4e2d\u5f15\u5165\uff0c\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u81ea\u7136\u8bed\u8a00\u5904\u7406\uff08NLP\uff09\u4efb\u52a1\u7684\u5de5\u5177\u548cAPI\uff0c\u65e8\u5728\u5e2e\u52a9\u5f00\u53d1\u8005\u5206\u6790\u548c\u7406\u89e3\u6587\u672c\u3002\u4ee5\u4e0b\u662f\u5176\u4e3b\u8981\u529f\u80fd\u548c\u80fd\u529b\u7684\u4ecb\u7ecd\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e3b\u8981\u529f\u80fd<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5206\u8bcd<\/strong>\uff1a\u5c06\u6587\u672c\u62c6\u5206\u4e3a\u5355\u4e2a\u8bed\u8a00\u5355\u4f4d\uff0c\u5982\u5355\u8bcd\u6216\u53e5\u5b50\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>   import NaturalLanguage\n\n   let tagger = NLTagger(tagSchemes: &#91;.tokenType])\n   tagger.string = \"\u4f60\u597d\uff0c\u4e16\u754c\uff01\"\n   tagger.enumerateTags(in: text.startIndex..&lt;text.endIndex, unit: .word, scheme: .tokenType, options: &#91;.omitPunctuation, .omitWhitespace]) { tag, tokenRange in\n       print(text&#91;tokenRange])\n       return true\n   }<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li><strong>\u8bed\u8a00\u8bc6\u522b<\/strong>\uff1a\u68c0\u6d4b\u6587\u672c\u7684\u8bed\u8a00\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>   import NaturalLanguage\n\n   let recognizer = NLLanguageRecognizer()\n   recognizer.processString(\"\u4f60\u597d\uff0c\u4e16\u754c\")\n   let language = recognizer.dominantLanguage\n   print(language?.rawValue ?? \"\u672a\u77e5\")<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li><strong>\u8bcd\u6027\u6807\u6ce8<\/strong>\uff1a\u8bc6\u522b\u6587\u672c\u4e2d\u7684\u8bed\u6cd5\u8bcd\u6027\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>   import NaturalLanguage\n\n   let tagger = NLTagger(tagSchemes: &#91;.lexicalClass])\n   tagger.string = \"\u5feb\u901f\u7684\u68d5\u8272\u72d0\u72f8\u8df3\u8fc7\u61d2\u72d7\"\n   tagger.enumerateTags(in: text.startIndex..&lt;text.endIndex, unit: .word, scheme: .lexicalClass, options: &#91;.omitPunctuation, .omitWhitespace]) { tag, tokenRange in\n       if let tag = tag {\n           print(\"\\(text&#91;tokenRange]): \\(tag.rawValue)\")\n       }\n       return true\n   }<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li><strong>\u547d\u540d\u5b9e\u4f53\u8bc6\u522b\uff08NER\uff09<\/strong>\uff1a\u8bc6\u522b\u6587\u672c\u4e2d\u7684\u547d\u540d\u5b9e\u4f53\uff0c\u5982\u4eba\u540d\u3001\u5730\u540d\u3001\u7ec4\u7ec7\u540d\u7b49\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>   import NaturalLanguage\n\n   let tagger = NLTagger(tagSchemes: &#91;.nameType])\n   tagger.string = \"\u4e54\u5e03\u65af\u5728\u52a0\u5229\u798f\u5c3c\u4e9a\u521b\u529e\u4e86\u82f9\u679c\u516c\u53f8\u3002\"\n   let options: NLTagger.Options = &#91;.omitPunctuation, .omitWhitespace, .joinNames]\n   let tags: &#91;NLTag] = &#91;.personalName, .placeName, .organizationName]\n\n   tagger.enumerateTags(in: text.startIndex..&lt;text.endIndex, unit: .word, scheme: .nameType, options: options) { tag, tokenRange in\n       if let tag = tag, tags.contains(tag) {\n           print(\"\\(text&#91;tokenRange]): \\(tag.rawValue)\")\n       }\n       return true\n   }<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li><strong>\u60c5\u611f\u5206\u6790<\/strong>\uff1a\u5206\u6790\u6587\u672c\u4e2d\u7684\u60c5\u611f\u503e\u5411\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>   import NaturalLanguage\n\n   let sentimentPredictor = try? NLModel(mlModel: SentimentClassifier().model)\n   let sentiment = sentimentPredictor?.predictedLabel(for: \"\u6211\u5f88\u9ad8\u5174\u89c1\u5230\u4f60\")\n   print(sentiment ?? \"\u672a\u77e5\")<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u53c2\u8003\u8d44\u6599<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/developer.apple.com\/documentation\/naturallanguage\">\u82f9\u679c\u5b98\u65b9\u6587\u6863 - NaturalLanguage\u6846\u67b6<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/developer.apple.com\/videos\/play\/wwdc2018\/713\/\">iOS 12\u4e2d\u7684NLP\u65b0\u7279\u6027<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u8fd9\u4e9b\u529f\u80fd\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728iOS\u5e94\u7528\u4e2d\u5b9e\u73b0\u4e30\u5bcc\u7684\u81ea\u7136\u8bed\u8a00\u5904\u7406\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u975e\u539f\u521b\u3001ChatGPT \u95ee\u7b54\u751f\u6210 Apple\u7684NaturalLanguage\u6846\u67b6\u5728iOS 12\u4e2d\u5f15\u5165\uff0c\u63d0\u4f9b\u4e86\u4e00&#8230; <\/p>\n<div class=\"read-more navbutton\"><a href=\"https:\/\/t.n-years.com\/?p=6210\">\u9605\u8bfb\u66f4\u591a<i class=\"fa fa-angle-double-right\"><\/i><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[66,97],"class_list":["post-6210","post","type-post","status-publish","format-standard","hentry","category-5","tag-ios","tag-nlp"],"_links":{"self":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6210"}],"version-history":[{"count":1,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6210\/revisions"}],"predecessor-version":[{"id":6212,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6210\/revisions\/6212"}],"wp:attachment":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}