[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-121632-en":3,"doc-seo-121632-105":30,"detail-sidebar-cat-0-en-105":91},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":21,"language":22,"language_code":23,"site_id":24,"html_lang":23,"table_of_contents":25,"faqs":26,"seo_title":27,"seo_description":14,"update_tm":28,"read_time":29},121632,1099513958607,"Jiven","https://ap-avatar.wpscdn.com/avatar/100002390cf8733938c?x-image-process=image/resize,m_fixed,w_180,h_180&k=1778829742770036399",8,"Research & Report","Machine Learning algorithms, perspectives, and real-world application - Empirical evidence from United States trade data","Machine learning algorithms are described as statistical and algorithmic models enabling computer systems to complete tasks without explicit programming, sitting at the intersection of computer science, statistics, and AI/data science. The paper surveys supervised, unsupervised, semi-supervised, and reinforcement learning, linking recent advances to algorithmic theory and data growth (“big data”). Using 2002–2021 U.S. trade data, it applies clustering (unsupervised learning) to identify industry groups covering over 85% of export/import flows and highlights value-chain integration needs, with a policy and ethics perspective.","Munich Personal RePEc Archive  \nMachine Learning algorithms,  \nperspectives, and real-world application: Empirical evidence from United States trade data  \nAggarwal, Sakshi  \nIndian Institute of Foreign Trade  \n3 March 2023  \nOnline at [https://mpra. ub. uni-muenchen. de/116579/](https://mpra. ub. uni-muenchen. de/116579/)  \n[MPRA Paper No. 116579](MPRA Paper No. 116579) , [posted 04 Mar 2023 09:21 UTC](posted 04 Mar 2023 09:21 UTC)  \nMachine Learning algorithms, perspectives, and real-world application: Empirical evidence from United States trade data  \nSakshi Aggarwal  \nAbstract  \nMachine learning (ML) is the scientific study of algorithms and statistical models that computer systems use to perform a specific task without being explicitly programmed. It is one of today’s most rapidly growing technical fields, lying at the crossroads of computer science and statistics, and at the core of artificial intelligence (AI) and data science. Various types of machine learning algorithms such as supervised, unsupervised, semi-supervised, and reinforcement learning exist in this area. Recent progress in ML has been driven both by the development of new learning algorithms theory, and by the ongoing explosion in the availability of vast amount of data (commonly known as “big-data”) and low-cost computation. The adoption of data-intensive MLbased methods can be found throughout science, technology, and commerce, leading to more evidence-based decision-making across many walks of life, including finance, manufacturing, international trade, economics, education, healthcare, marketing, policymaking, and data governance. The present paper provides a comprehensive view on these machine learning algorithms that can be applied to enhance the intelligence and capabilities of an application. Moreover, the paper attempts to determine the accurate clusters of similar industries in United States that collectively account for more than 85 percent of economy’s aggregate export and import flows over the period 2002-2021 through clustering algorithm (unsupervised learning) . Four clusters of mapping labels have been used, namely the low investment (LL), category 1 medium investment (HL), category 2 medium investment (LH) and high investment (HH) . The empirical results indicate that machinery and electrical equipment is classified as a high investment sector due to its efficient production mechanism. The analysis further underlines the need for upstream value chain integration through skill-augmentation and innovation especially in low investment industries. Overall, this paper aims to explain the trends of ML approaches and their applicability in various real-world domains, as well as serve as a reference point for academia, industry professionals and policymakers particularly from a technical, ethical, and regulatory point of view.  \nKeywords Machine learning, Artificial intelligence, Clustering, K-means, international trade  \nIntroduction  \nSince the evolution of mankind, humans have been using various kinds of technologies to accomplish specific tasks in a simpler way. For societies to thrive and evolve, technological innovations have become necessary, leading to the invention of different machines. These machines have not only made human life easier by performing household tasks but also enabled the people to meet the needs of their lives including travelling, industries, computing, social media streaming etc. Machine Learning is the one among them that provides systems with the ability to learn and enhance from experience automatically without being explicitly programmed and is generally referred to as the most popular latest technologies in the fourth industrial revolution.  \nWe are living in the age of big data, advanced analytics, and data science, where individuals’activity is, digitally recorded, connected to a data source. For instance, the current electronic world has a wealth of data, such as trade data, business data, financial data, COVID","cbCaidMCXDhjQIwJ","https://ap.wps.com/l/cbCaidMCXDhjQIwJ","pdf",1109078,1,40,"English","en",105,"# Abstract\n# Introduction\n## Background: big data and data-driven systems\n## Study purpose and contributions\n## Paper organization","[{\"question\":\"What does the paper define as machine learning and why is it important?\",\"answer\":\"The paper defines machine learning as algorithms and statistical models that let computer systems perform tasks without explicit programming. It frames ML as a rapidly growing field central to AI and data science.\"},{\"question\":\"Which machine learning approaches are discussed in the study?\",\"answer\":\"The paper highlights supervised, unsupervised, semi-supervised, and reinforcement learning, noting that progress comes from new theory and the availability of large-scale data.\"},{\"question\":\"How does the paper use U.S. trade data to draw industry insights?\",\"answer\":\"It applies an unsupervised clustering algorithm to group similar industries using U.S. trade data from 2002–2021, using four mapping labels to categorize low/medium/high investment sectors and interpreting the resulting classifications.\"}]","Machine Learning algorithms, perspectives, and real-world application - Empirical evidence from United States trade data | PDF",1785805838,101,{"code":4,"msg":31,"data":32},"ok",{"site_id":24,"language":23,"slug":33,"title":13,"keywords":34,"description":14,"schema_data":35,"social_meta":86,"head_meta":88,"extra_data":90,"updated_unix":28},"machine-learning-algorithms-perspectives-and-real-world-application-empirical-evidence-from-united-states-trade-data","",{"@graph":36,"@context":85},[37,54,68],{"@type":38,"itemListElement":39},"BreadcrumbList",[40,44,48,51],{"item":41,"name":42,"@type":43,"position":20},"https://docshare.wps.com","Home","ListItem",{"item":45,"name":46,"@type":43,"position":47},"https://docshare.wps.com/document/","Document",2,{"item":49,"name":12,"@type":43,"position":50},"https://docshare.wps.com/document/research-report/",3,{"item":52,"name":13,"@type":43,"position":53},"https://docshare.wps.com/document/machine-learning-algorithms-perspectives-and-real-world-application-empirical-evidence-from-united-states-trade-data/121632/",4,{"url":52,"name":13,"@type":55,"author":56,"headline":13,"publisher":58,"fileFormat":61,"inLanguage":23,"description":14,"dateModified":62,"datePublished":62,"encodingFormat":61,"isAccessibleForFree":63,"interactionStatistic":64},"DigitalDocument",{"name":9,"@type":57},"Person",{"url":41,"name":59,"@type":60},"DocShare","Organization","application/pdf","2026-08-04",true,{"@type":65,"interactionType":66,"userInteractionCount":20},"InteractionCounter",{"@type":67},"ViewAction",{"@type":69,"mainEntity":70},"FAQPage",[71,77,81],{"name":72,"@type":73,"acceptedAnswer":74},"What does the paper define as machine learning and why is it important?","Question",{"text":75,"@type":76},"The paper defines machine learning as algorithms and statistical models that let computer systems perform tasks without explicit programming. It frames ML as a rapidly growing field central to AI and data science.","Answer",{"name":78,"@type":73,"acceptedAnswer":79},"Which machine learning approaches are discussed in the study?",{"text":80,"@type":76},"The paper highlights supervised, unsupervised, semi-supervised, and reinforcement learning, noting that progress comes from new theory and the availability of large-scale data.",{"name":82,"@type":73,"acceptedAnswer":83},"How does the paper use U.S. trade data to draw industry insights?",{"text":84,"@type":76},"It applies an unsupervised clustering algorithm to group similar industries using U.S. trade data from 2002–2021, using four mapping labels to categorize low/medium/high investment sectors and interpreting the resulting classifications.","https://schema.org",{"og:url":52,"og:type":87,"og:title":13,"og:site_name":59,"og:description":14},"article",{"robots":89,"canonical":52},"index,follow",{"doc_id":7,"site_id":24},{"code":4,"msg":5,"data":92},[93,97,101,105,110,115,119,122,127,130,134],{"id":20,"doc_module":4,"doc_module_name":46,"category_name":94,"show_sort_weight":95,"slug":96},"Story & Novel",90,"story-novel",{"id":47,"doc_module":4,"doc_module_name":46,"category_name":98,"show_sort_weight":99,"slug":100},"Literature",80,"literature",{"id":53,"doc_module":4,"doc_module_name":46,"category_name":102,"show_sort_weight":103,"slug":104},"Exam",70,"exam",{"id":106,"doc_module":4,"doc_module_name":46,"category_name":107,"show_sort_weight":108,"slug":109},5,"Comic",60,"comic",{"id":111,"doc_module":4,"doc_module_name":46,"category_name":112,"show_sort_weight":113,"slug":114},6,"Technology",50,"technology",{"id":116,"doc_module":4,"doc_module_name":46,"category_name":117,"show_sort_weight":21,"slug":118},7,"Healthcare","healthcare",{"id":11,"doc_module":4,"doc_module_name":46,"category_name":12,"show_sort_weight":120,"slug":121},30,"research-report",{"id":123,"doc_module":4,"doc_module_name":46,"category_name":124,"show_sort_weight":125,"slug":126},9,"Religion & Spirituality",20,"religion-spirituality",{"id":125,"doc_module":4,"doc_module_name":46,"category_name":128,"show_sort_weight":125,"slug":129},"World Cup","world-cup",{"id":131,"doc_module":4,"doc_module_name":46,"category_name":132,"show_sort_weight":131,"slug":133},10,"Lifestyle","lifestyle",{"id":135,"doc_module":4,"doc_module_name":46,"category_name":136,"show_sort_weight":106,"slug":137},19,"General","general"]