{"id":14758,"date":"2024-12-04T10:18:38","date_gmt":"2024-12-04T02:18:38","guid":{"rendered":"https:\/\/www.aisharenet.com\/?p=14758"},"modified":"2025-08-25T01:01:54","modified_gmt":"2025-08-24T17:01:54","slug":"megaparse","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/de\/megaparse\/","title":{"rendered":"MegaParse\uff1a\u89e3\u6790\u5404\u7c7b\u578b\u6587\u6863\u4e3aLLM\u53ef\u7528\u6570\u636e\uff0c\u5b8c\u6574\u4fdd\u7559\u6587\u6863\u4e2d\u7684\u8868\u683c\u3001\u56fe\u7247\u7b49\u6240\u6709\u4fe1\u606f"},"content":{"rendered":"<p>MegaParse \u662f\u4e00\u4e2a\u5f3a\u5927\u4e14\u591a\u529f\u80fd\u7684\u6587\u4ef6\u89e3\u6790\u5de5\u5177\uff0c\u4e13\u4e3a\u5927\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u7684\u6570\u636e\u5904\u7406\u4f18\u5316\u800c\u8bbe\u8ba1\u3002\u65e0\u8bba\u662f\u5904\u7406\u6587\u672c\u3001PDF\u3001PowerPoint \u6f14\u793a\u6587\u7a3f\u8fd8\u662f Word \u6587\u6863\uff0cMegaParse \u90fd\u80fd\u8f7b\u677e\u5e94\u5bf9\uff0c\u5e76\u786e\u4fdd\u5728\u89e3\u6790\u8fc7\u7a0b\u4e2d\u4e0d\u4e22\u5931\u4efb\u4f55\u4fe1\u606f\u3002\u8be5\u5de5\u5177\u7531 QuivrHQ \u5f00\u53d1\uff0c\u5f00\u6e90\u4e14\u514d\u8d39\u4f7f\u7528\uff0c\u65e8\u5728\u63d0\u4f9b\u5feb\u901f\u9ad8\u6548\u7684\u6587\u4ef6\u89e3\u6790\u670d\u52a1\uff0c\u652f\u6301\u591a\u79cd\u6587\u4ef6\u683c\u5f0f\uff0c\u5305\u62ec\u6587\u672c\u3001PDF\u3001PowerPoint\u3001Excel\u3001CSV \u548c Word \u6587\u6863\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14759\" title=\"MegaParse\uff1a\u89e3\u6790\u5404\u7c7b\u578b\u6587\u6863\u4e3aLLM\u53ef\u7528\u6570\u636e\uff0c\u5b8c\u6574\u4fdd\u7559\u6587\u6863\u4e2d\u7684\u8868\u683c\u3001\u56fe\u7247\u7b49\u6240\u6709\u4fe1\u606f-1\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/209508a075452a4.jpg\" alt=\"MegaParse\uff1a\u89e3\u6790\u5404\u7c7b\u578b\u6587\u6863\u4e3aLLM\u53ef\u7528\u6570\u636e\uff0c\u5b8c\u6574\u4fdd\u7559\u6587\u6863\u4e2d\u7684\u8868\u683c\u3001\u56fe\u7247\u7b49\u6240\u6709\u4fe1\u606f-1\" width=\"1080\" height=\"665\" srcset=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/209508a075452a4.jpg 1080w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/209508a075452a4-300x185.jpg 300w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/209508a075452a4-1024x631.jpg 1024w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/209508a075452a4-768x473.jpg 768w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2024\/12\/209508a075452a4-18x12.jpg 18w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>\u529f\u80fd\u5217\u8868<\/h2>\n<ul>\n<li><strong>\u591a\u529f\u80fd\u89e3\u6790\u5668<\/strong>\uff1a\u652f\u6301\u591a\u79cd\u6587\u4ef6\u7c7b\u578b\uff0c\u5305\u62ec\u6587\u672c\u3001PDF\u3001PowerPoint\u3001Excel\u3001CSV \u548c Word \u6587\u6863\u3002<\/li>\n<li><strong>\u65e0\u4fe1\u606f\u4e22\u5931<\/strong>\uff1a\u786e\u4fdd\u5728\u89e3\u6790\u8fc7\u7a0b\u4e2d\u4e0d\u4e22\u5931\u4efb\u4f55\u4fe1\u606f\u3002<\/li>\n<li><strong>\u5feb\u901f\u9ad8\u6548<\/strong>\uff1a\u8bbe\u8ba1\u6838\u5fc3\u6ce8\u91cd\u901f\u5ea6\u548c\u6548\u7387\u3002<\/li>\n<li><strong>\u5f00\u6e90\u514d\u8d39<\/strong>\uff1a\u5f00\u6e90\u9879\u76ee\uff0c\u514d\u8d39\u4f7f\u7528\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u79cd\u5185\u5bb9<\/strong>\uff1a\u652f\u6301\u89e3\u6790\u8868\u683c\u3001\u76ee\u5f55\u3001\u9875\u7709\u3001\u9875\u811a\u548c\u56fe\u50cf\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u4e09\u79cd\u89e3\u6790\u6a21\u5f0f:<\/p>\n<ul>\n<li>\u57fa\u7840\u89e3\u6790\u5668(UnstructuredParser)<\/li>\n<li>\u89c6\u89c9\u89e3\u6790\u5668(MegaParseVision) &#8211; \u652f\u6301\u591a\u6a21\u6001\u6a21\u578b\u5982GPT-4V\u548cClaude 3<\/li>\n<li>Llama\u89e3\u6790\u5668(LlamaParser) &#8211; \u901a\u8fc7Llama Cloud\u63d0\u4f9b\u589e\u5f3a\u89e3\u6790\u80fd\u529b<\/li>\n<\/ul>\n<p>\u6027\u80fd\u8868\u73b0:<br \/>\n\u6839\u636e\u57fa\u51c6\u6d4b\u8bd5,MegaParseVision\u6a21\u5f0f\u7684\u76f8\u4f3c\u5ea6\u6bd4\u7387\u8fbe\u52300.87,\u662f\u76ee\u524d\u6027\u80fd\u6700\u597d\u7684\u89e3\u6790\u6a21\u5f0f\u3002<\/p>\n<p>\u4e3b\u8981\u5e94\u7528\u573a\u666f:<\/p>\n<ul>\n<li>\u9700\u8981\u5c06\u5404\u7c7b\u6587\u6863\u5bfc\u5165\u5230LLM\u7cfb\u7edf\u4e2d\u8fdb\u884c\u5904\u7406<\/li>\n<li>\u9700\u8981\u4fdd\u6301\u6587\u6863\u683c\u5f0f\u548c\u5185\u5bb9\u5b8c\u6574\u6027\u7684\u573a\u666f<\/li>\n<li>\u6279\u91cf\u6587\u6863\u5904\u7406\u4efb\u52a1<\/li>\n<\/ul>\n<p>\u9879\u76ee\u6b63\u5728\u79ef\u6781\u5f00\u53d1\u4e2d,\u8ba1\u5212\u6dfb\u52a0\u66f4\u591a\u529f\u80fd\u5982:<\/p>\n<ul>\n<li>\u6539\u8fdb\u8868\u683c\u68c0\u67e5\u5668<\/li>\n<li>\u589e\u52a0\u6a21\u5757\u5316\u540e\u5904\u7406<\/li>\n<li>\u6dfb\u52a0\u7ed3\u6784\u5316\u8f93\u51fa\u652f\u6301<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u4f7f\u7528\u5e2e\u52a9<\/h2>\n<h3>\u5b89\u88c5\u6d41\u7a0b<\/h3>\n<ol>\n<li><strong>\u5b89\u88c5 MegaParse<\/strong>\uff1a\n<pre><code>pip install megaparse\r\n<\/code><\/pre>\n<\/li>\n<li><strong>\u914d\u7f6e API \u5bc6\u94a5<\/strong>\uff1a\u5c06\u60a8\u7684 OpenAI \u6216 <a href=\"https:\/\/www.kdjingpai.com\/de\/claudeanquanfubai\/\">Anthropic<\/a> API \u5bc6\u94a5\u6dfb\u52a0\u5230\u00a0<code>.env<\/code>\u00a0\u6587\u4ef6\u4e2d\u3002<\/li>\n<li><strong>\u5b89\u88c5\u4f9d\u8d56<\/strong>\uff1a\n<ul>\n<li>\u5bf9\u4e8e\u56fe\u50cf\u548c PDF \u6587\u4ef6\uff0c\u5b89\u88c5\u00a0<code>poppler<\/code>\u00a0\u548c\u00a0<code>tesseract<\/code>\u3002<\/li>\n<li>\u5982\u679c\u4f7f\u7528 Mac\uff0c\u8fd8\u9700\u8981\u5b89\u88c5\u00a0<code>libmagic<\/code>\uff1a\n<pre><code>brew install libmagic\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u4f7f\u7528 MegaParse<\/h3>\n<ol>\n<li><strong>\u5bfc\u5165 MegaParse<\/strong>\uff1a\n<pre><code>from megaparse import MegaParse\r\nfrom langchain_openai import ChatOpenAI\r\nfrom megaparse.parser.unstructured_parser import UnstructuredParser\r\nparser = UnstructuredParser()\r\nmegaparse = MegaParse(parser)\r\nresponse = megaparse.load(\".\/test.pdf\")\r\nprint(response)\r\nmegaparse.save(\".\/test.md\")\r\n<\/code><\/pre>\n<\/li>\n<li><strong>\u4f7f\u7528 MegaParse Vision<\/strong>\uff1a\n<pre><code>from megaparse import MegaParse\r\nfrom langchain_openai import ChatOpenAI\r\nfrom megaparse.parser.megaparse_vision import MegaParseVision\r\nmodel = ChatOpenAI(model=\"gpt-4o\", api_key=os.getenv(\"OPENAI_API_KEY\"))\r\nparser = MegaParseVision(model=model)\r\nmegaparse = MegaParse(parser)\r\nresponse = megaparse.load(\".\/test.pdf\")\r\nprint(response)\r\nmegaparse.save(\".\/test.md\")\r\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<h3>\u4f7f\u7528 LlamaParse \u63d0\u5347\u7ed3\u679c<\/h3>\n<ol>\n<li><strong>\u521b\u5efa Llama Cloud \u8d26\u6237\u5e76\u83b7\u53d6 API \u5bc6\u94a5<\/strong>\u3002<\/li>\n<li><strong>\u66f4\u6539\u89e3\u6790\u5668\u4e3a LlamaParser<\/strong>\uff1a\n<pre><code>from megaparse import MegaParse\r\nfrom langchain_openai import ChatOpenAI\r\nfrom megaparse.parser.llama_parser import LlamaParser\r\nparser = LlamaParser(api_key=os.getenv(\"LLAMA_CLOUD_API_KEY\"))\r\nmegaparse = MegaParse(parser)\r\nresponse = megaparse.load(\".\/test.pdf\")\r\nprint(response)\r\nmegaparse.save(\".\/test.md\")\r\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<h3>\u4f5c\u4e3a API \u4f7f\u7528<\/h3>\n<ol>\n<li><strong>\u4f7f\u7528 MakeFile<\/strong>\uff1a<br \/>\n\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u8fd0\u884c\uff1a<\/p>\n<pre><code>make dev\r\n<\/code><\/pre>\n<\/li>\n<li><strong>\u8bbf\u95ee\u6587\u6863<\/strong>\uff1a<br \/>\n\u6253\u5f00\u6d4f\u89c8\u5668\u8bbf\u95ee\u00a0<code>localhost:8000\/docs<\/code>\u00a0\u67e5\u770b\u4e0d\u540c\u7684\u7aef\u70b9\u4fe1\u606f\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>MegaParse \u662f\u4e00\u4e2a\u5f3a\u5927\u4e14\u591a\u529f\u80fd\u7684\u6587\u4ef6\u89e3\u6790\u5de5\u5177\uff0c\u4e13\u4e3a\u5927\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u7684\u6570\u636e\u5904\u7406\u4f18\u5316\u800c\u8bbe\u8ba1\u3002\u65e0\u8bba\u662f\u5904\u7406\u6587\u672c\u3001PDF\u3001PowerPoint \u6f14\u793a\u6587\u7a3f\u8fd8\u662f Word \u6587\u6863\uff0cMegaParse \u90fd\u80fd\u8f7b\u677e\u5e94\u5bf9\uff0c\u5e76\u786e\u4fdd\u5728\u89e3\u6790\u8fc7\u7a0b\u4e2d\u4e0d\u4e22\u5931\u4efb\u4f55\u4fe1&#8230;<\/p>\n","protected":false},"author":1,"featured_media":32782,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,499],"tags":[230,252],"class_list":["post-14758","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tool","category-document-extraction","tag-aikaiyuanxiangmu","tag-markdown"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/14758","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/comments?post=14758"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/14758\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/media\/32782"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/media?parent=14758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/categories?post=14758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/tags?post=14758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}