[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-177355-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-177355-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","document-metadata-extraction-multimodal","Document Metadata Extraction (Multimodal)","","This document outlines the critical requirements for extracting metadata from various document types, including text and images. It details a systematic approach to metadata extraction, emphasizing the importance of language detection, title generation, and the creation of structured data. The guidelines cover extensive rules for identifying the dominant language, handling multilingual content, and ensuring language consistency across all metadata fields. Specific instructions are provided for title extraction, including disambiguation of serial indicators and proper formatting. The document also specifies the process for generating abstracts, keywords, tables of contents, and frequently asked questions, all while adhering to strict language and formatting rules. A critical aspect is the multimodal analysis, which involves combining information from both textual content and visual elements within documents. The primary goal is to produce accurate, SEO-friendly, and consistently formatted metadata that can be used for efficient document management and retrieval. Adherence to these detailed specifications is mandatory for all metadata extraction tasks.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/general/","General",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/document-metadata-extraction-multimodal/177355/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/document-metadata-extraction-multimodal/177355.png","ImageObject",300,407,{"name":42,"@type":43},"Aditya","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-23","2026-09-02",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",10,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What is the primary goal of the document metadata extraction process outlined?","Question",{"text":63,"@type":64},"The primary goal is to accurately extract and structure metadata from documents, including text and images, to ensure efficient document management and retrieval.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How is the dominant language of a document determined for metadata extraction?",{"text":68,"@type":64},"The dominant language is determined by analyzing the majority of meaningful natural language sentences. Isolated words, code, URLs, numbers, and placeholder text are ignored. A document is considered to be in a specific language if at least 80% of its full sentences are written in that language.",{"name":70,"@type":61,"acceptedAnswer":71},"What are the requirements for the 'title' field in the output JSON?",{"text":72,"@type":64},"The 'title' field must be in the document's detected original language, strictly follow title generation order rules, be a maximum of 100 characters, and be properly hyphenated for multi-component titles.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},177355,1788327601,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,106,111,116,121,124,127],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},6,"Technology",50,"technology",{"id":107,"doc_module":4,"doc_module_name":25,"category_name":108,"show_sort_weight":109,"slug":110},7,"Healthcare",40,"healthcare",{"id":112,"doc_module":4,"doc_module_name":25,"category_name":113,"show_sort_weight":114,"slug":115},8,"Research & Report",30,"research-report",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":118,"show_sort_weight":119,"slug":120},9,"Religion & Spirituality",20,"religion-spirituality",{"id":119,"doc_module":4,"doc_module_name":25,"category_name":122,"show_sort_weight":119,"slug":123},"World Cup","world-cup",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":125,"show_sort_weight":55,"slug":126},"Lifestyle","lifestyle",{"id":128,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":97,"slug":129},19,"general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":128,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":11,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":138,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":80,"read_time":143},962085564549,"https://ap-avatar.wpscdn.com/davatar_085a072bc5b1113ac321206ff7593b45","cbCaipckn2Vr98bY","https://ap.wps.com/l/cbCaipckn2Vr98bY","pdf",150661,15,"English","# Document Metadata Extraction (Multimodal)\n## Instructions\n## Language Rules\n## Field Specifications\n### Title Rules\n### `title_en`\n### `language`\n### abstract\n### `keywords`\n### `toc`\n### `faqs`\n### `category`\n## Output Requirements (STRICT)","[{\"question\":\"What is the primary goal of the document metadata extraction process outlined?\",\"answer\":\"The primary goal is to accurately extract and structure metadata from documents, including text and images, to ensure efficient document management and retrieval.\"},{\"question\":\"How is the dominant language of a document determined for metadata extraction?\",\"answer\":\"The dominant language is determined by analyzing the majority of meaningful natural language sentences. Isolated words, code, URLs, numbers, and placeholder text are ignored. A document is considered to be in a specific language if at least 80% of its full sentences are written in that language.\"},{\"question\":\"What are the requirements for the 'title' field in the output JSON?\",\"answer\":\"The 'title' field must be in the document's detected original language, strictly follow title generation order rules, be a maximum of 100 characters, and be properly hyphenated for multi-component titles.\"}]","Document Metadata Extraction (Multimodal) | PDF",23]