{"id":6435,"date":"2023-10-13T20:08:01","date_gmt":"2023-10-13T20:08:01","guid":{"rendered":"https:\/\/dailyai.com\/?p=6435"},"modified":"2024-03-28T00:42:02","modified_gmt":"2024-03-28T00:42:02","slug":"machine-learning-reveals-the-contents-of-ancient-scrolls-and-stone-tablets","status":"publish","type":"post","link":"https:\/\/dailyai.com\/pt\/2023\/10\/machine-learning-reveals-the-contents-of-ancient-scrolls-and-stone-tablets\/","title":{"rendered":"A aprendizagem autom\u00e1tica revela o conte\u00fado de pergaminhos e t\u00e1buas de pedra antigos"},"content":{"rendered":"<p><b>Luke Farritor, um estudante de ci\u00eancias inform\u00e1ticas de 21 anos da Universidade de Nebraska-Lincoln, revelou o texto contido num pergaminho carbonizado da antiga Herculano.\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Este pergaminho tem estado ileg\u00edvel desde a erup\u00e7\u00e3o vulc\u00e2nica de 79 d.C. que tamb\u00e9m engoliu Pompeia. O algoritmo de aprendizagem autom\u00e1tica da Farritor identificou com sucesso letras gregas no papiro enrolado, incluindo a palavra \u03c0\u03bf\u03c1\u03d5\u03c5\u03c1\u03b1\u03c2 (porphyras), que significa \"p\u00farpura\".\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A sua t\u00e9cnica baseava-se na identifica\u00e7\u00e3o de pequenas diferen\u00e7as na textura da superf\u00edcie para treinar a sua rede neural na dete\u00e7\u00e3o de tinta e, por sua vez, de letering.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\"Quando vi a primeira imagem, fiquei chocado\". <\/span><a href=\"https:\/\/www.nature.com\/articles\/d41586-023-03212-1\"><span style=\"font-weight: 400;\">disse<\/span><\/a><span style=\"font-weight: 400;\"> Federica Nicolardi, papirologista da Universidade de N\u00e1poles. \"Foi um sonho\", continuou, \"poder ver de facto algo do interior de um pergaminho\".<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Os pergaminhos, enterrados pela erup\u00e7\u00e3o do Monte Ves\u00favio em 79 d.C., permaneceram em grande parte inacess\u00edveis devido ao seu estado fr\u00e1gil.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ao desenrolar manualmente os pergaminhos carbonizados, estes desfazem-se, levando os estudiosos a recear que o seu conte\u00fado permane\u00e7a um mist\u00e9rio para sempre.\u00a0<\/span><\/p>\n<figure id=\"attachment_6437\" aria-describedby=\"caption-attachment-6437\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6437 size-large\" src=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll-1024x560.png\" alt=\"Rolagem de IA\" width=\"1024\" height=\"560\" srcset=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll-1024x560.png 1024w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll-300x164.png 300w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll-768x420.png 768w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll-370x202.png 370w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll-800x438.png 800w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll-20x11.png 20w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll-740x405.png 740w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll-88x48.png 88w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/scroll.png 1135w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-6437\" class=\"wp-caption-text\">Um pergaminho de Herculano carbonizado que n\u00e3o pode ser desenrolado. Fonte: <a href=\"https:\/\/www.nature.com\/articles\/d41586-023-03212-1#:~:text=Luke%20Farritor%2C%20who%20is%20at,)%2C%20meaning%20'purple'.\">Natureza<\/a>.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Como explicou Nicolardi, \"s\u00e3o objectos t\u00e3o loucos. Est\u00e3o todos amassados e esmagados\".<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Reconhecendo o desafio de decifrar os pergaminhos, o <\/span><a href=\"https:\/\/scrollprize.org\/\"><span style=\"font-weight: 400;\">Desafio do Ves\u00favio<\/span><\/a><span style=\"font-weight: 400;\"> foi criado, oferecendo v\u00e1rios pr\u00e9mios, incluindo um grande pr\u00e9mio de US$700.000 pela decifra\u00e7\u00e3o de v\u00e1rias passagens de um pergaminho.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Em 12 de outubro, foi anunciado que Farritor tinha ganho um pr\u00e9mio de $40.000 por ter identificado mais de 10 caracteres numa pequena sec\u00e7\u00e3o do papiro.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Outro participante, Youssef Nader, da Universidade Livre de Berlim, recebeu $10.000 pelo segundo lugar.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A historiadora da Gr\u00e9cia e Roma antigas, Thea Sommerschield, descreveu a capacidade de finalmente discernir letras e palavras dentro dos pergaminhos como \"extremamente excitante\".\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sommerschield referiu que a sua interpreta\u00e7\u00e3o poderia \"revolucionar o nosso conhecimento da hist\u00f3ria e literatura antigas\" da regi\u00e3o.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u00e3o \u00e9 a primeira vez que os investigadores tentam ler estes antigos pergaminhos carbonizados. Em 2019, Brent Seales, professor de Ci\u00eancia da Computa\u00e7\u00e3o especializado em leitura virtual e preserva\u00e7\u00e3o de pergaminhos antigos, tentou \"desembrulhar virtualmente\" os pergaminhos usando tomografia computadorizada de raios-X (TC).\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Em 2016, Seales teve sucesso com um antigo pergaminho hebraico encontrado em 1970 em Ein Gedi, Israel, revelando partes do Livro do Lev\u00edtico.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">No entanto, os pergaminhos de Herculano colocavam um desafio diferente: a tinta, feita de carv\u00e3o e \u00e1gua, n\u00e3o se destacava nas digitaliza\u00e7\u00f5es.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Foi aqui que Farritor conseguiu concentrar-se numa textura subtil espec\u00edfica, designada por \"crepita\u00e7\u00e3o\", para os vest\u00edgios de tinta.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Farritor disse: \"Estava a saltar para cima e para baixo\", depois de o seu algoritmo ter revelado cinco letras de um segmento recentemente lan\u00e7ado. \"Oh, meu Deus, isto vai mesmo funcionar\", apercebeu-se.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pouco tempo depois, aperfei\u00e7oou o seu modelo e identificou as dez letras necess\u00e1rias para o pr\u00e9mio, com a palavra \"p\u00farpura\" n\u00e3o identificada anteriormente nos pergaminhos de Herculano.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O grande pr\u00e9mio do Vesuvius Challenge ainda n\u00e3o foi revelado, estando o prazo de entrega fixado para 31 de dezembro.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">IA para descodificar l\u00ednguas antigas<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">H\u00e1 seis mil\u00e9nios, os sum\u00e9rios estabeleceram-se na Mesopot\u00e2mia, a terra que banha os rios Tigre e Eufrates.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Esta regi\u00e3o, que abrange os actuais Iraque, Kuwait, Turquia e S\u00edria, testemunhou a evolu\u00e7\u00e3o de pequenas comunidades agr\u00e1rias para grandes civiliza\u00e7\u00f5es urbanas. Cidades como Uruk floresceram, integrando intrincados canais, estruturas de irriga\u00e7\u00e3o e centros de governa\u00e7\u00e3o. Foi uma \u00e9poca cr\u00edtica para o progresso e a evolu\u00e7\u00e3o da humanidade.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Os sum\u00e9rios escreviam com uma escrita conhecida como cuneiforme. Este sistema de escrita exigia a prensagem de canas em argila, gerando inscri\u00e7\u00f5es logosil\u00e1bicas complexas. O cuneiforme n\u00e3o \u00e9 uma l\u00edngua - \u00e9 uma escrita que engloba cerca de 15 l\u00ednguas ao longo de tr\u00eas mil\u00e9nios.<\/span><\/p>\n<figure id=\"attachment_6441\" aria-describedby=\"caption-attachment-6441\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6441 size-large\" src=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674-1024x889.jpg\" alt=\"Cuneiforme AI\" width=\"1024\" height=\"889\" srcset=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674-1024x889.jpg 1024w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674-300x260.jpg 300w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674-768x667.jpg 768w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674-370x321.jpg 370w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674-800x694.jpg 800w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674-20x17.jpg 20w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674-740x642.jpg 740w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674-55x48.jpg 55w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/1037px-Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674.jpg 1037w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-6441\" class=\"wp-caption-text\">Exemplo de uma t\u00e1bua cuneiforme contendo um texto chamado \"Hino a Marduk\". Fonte: <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Cuneiform_tablet-_hymn_to_Marduk_MET_DP360674.jpg\">Wikimedia Commons<\/a>.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Embora as escritas cuneiformes tenham sido utilizadas principalmente como ferramentas administrativas para tarefas como o registo de gado ou de transac\u00e7\u00f5es, por volta de 2700 a.C., surgiu uma vasta gama de escritos mais filos\u00f3ficos e criativos.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Um dos mais not\u00e1veis destes escritos \u00e9 o <\/span><a href=\"https:\/\/en.wikipedia.org\/wiki\/Epic_of_Gilgamesh\"><span style=\"font-weight: 400;\">Epopeia de Gilgamesh<\/span><\/a><span style=\"font-weight: 400;\">que se estende por doze comprimidos.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Enrique Jim\u00e9nez, da Universidade Ludwig Maximilians de Munique, afirma que \"metade da hist\u00f3ria da humanidade est\u00e1 encapsulada nestas t\u00e1buas cuneiformes\".\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">No entanto, apenas 75 indiv\u00edduos, de acordo com <\/span><a href=\"https:\/\/www.newscientist.com\/article\/mg25533981-400-how-the-secrets-of-ancient-cuneiform-texts-are-being-revealed-by-ai\/\"><span style=\"font-weight: 400;\">Nova Ci\u00eancia<\/span><\/a><span style=\"font-weight: 400;\">A Comiss\u00e3o Europeia, apesar das dezenas de milhares de tabuletas n\u00e3o traduzidas em todo o mundo, consegue descodificar o cuneiforme.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A aprendizagem autom\u00e1tica est\u00e1 agora a ajudar os investigadores a desvendar as hist\u00f3rias gravadas nas t\u00e1buas de pedra, ajudando-os a preencher lacunas e a ordenar os textos cronologicamente para descobrir mais sobre como viviam os antigos sum\u00e9rios.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">O papel da aprendizagem autom\u00e1tica na descodifica\u00e7\u00e3o de textos antigos<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Enrique Jim\u00e9nez e a sua equipa fundaram a <\/span><a href=\"https:\/\/www.ebl.lmu.de\/\"><span style=\"font-weight: 400;\">Literatura eletr\u00f3nica da Babil\u00f3nia,<\/span><\/a><span style=\"font-weight: 400;\">\u00a0uma colabora\u00e7\u00e3o entre arque\u00f3logos, cientistas de dados e historiadores.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Para analisar as tabuinhas cuneiformes, a equipa utilizou uma t\u00e9cnica de aprendizagem autom\u00e1tica originalmente concebida para a compara\u00e7\u00e3o de sequ\u00eancias gen\u00e9ticas. Esta IA prev\u00ea o conte\u00fado das sec\u00e7\u00f5es em falta e os limites em que os fragmentos se alinham.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Esta t\u00e9cnica levou a descobertas como sec\u00e7\u00f5es em falta da Epopeia de Gilgamesh e a um novo g\u00e9nero mesopot\u00e2mico que descreve par\u00f3dias educativas e piadas para crian\u00e7as.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Em 2020, um modelo distinto, <\/span><a href=\"https:\/\/datascience.uchicago.edu\/news\/ancient-language-processing-teaching-computers-to-read-cuneiform-tablets\/https:\/\/datascience.uchicago.edu\/news\/ancient-language-processing-teaching-computers-to-read-cuneiform-tablets\/\"><span style=\"font-weight: 400;\">DeepScribe<\/span><\/a><span style=\"font-weight: 400;\">foi treinado com 6.000 imagens anotadas do <\/span><a href=\"https:\/\/isac.uchicago.edu\/research\/projects\/persepolis-fortification-archive\"><span style=\"font-weight: 400;\">Arquivo da Fortifica\u00e7\u00e3o de Pers\u00e9polis<\/span><\/a><span style=\"font-weight: 400;\">que especifica aproximadamente 100 000 s\u00edmbolos da l\u00edngua elamita (do atual Ir\u00e3o), datados de cerca de 500 a.C.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Aproveitando os recursos do Centro de Computa\u00e7\u00e3o de Investiga\u00e7\u00e3o da UChicago, Krishnan e Eddie Williams treinaram um modelo capaz de descodificar estes sinais com uma impressionante precis\u00e3o de 80%.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A equipa tenciona transformar o DeepScribe numa ferramenta de decifra\u00e7\u00e3o vers\u00e1til, trein\u00e1vel para outras l\u00ednguas para al\u00e9m do Elamite.\u00a0<\/span><\/p>\n<figure id=\"attachment_6436\" aria-describedby=\"caption-attachment-6436\" style=\"width: 1024px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6436 size-large\" src=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-1024x786.png\" alt=\"IA do DeepScribe\" width=\"1024\" height=\"786\" srcset=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-1024x786.png 1024w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-300x230.png 300w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-768x589.png 768w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-370x284.png 370w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-800x614.png 800w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-20x15.png 20w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-740x568.png 740w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-1320x1013.png 1320w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe-63x48.png 63w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/deepscribe.png 1491w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-6436\" class=\"wp-caption-text\">O DeepScribe tenta ler s\u00edmbolos da antiga l\u00edngua Elamita. Fonte: <a href=\"https:\/\/voices.uchicago.edu\/ochre\/project\/deepscribe\/\">DeepScribe<\/a>.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">A DeepMind tamb\u00e9m investigou a descodifica\u00e7\u00e3o de l\u00ednguas antigas com recurso \u00e0 aprendizagem autom\u00e1tica - neste caso, de tabletes gregos antigos danificados. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nomeado <\/span><a href=\"https:\/\/ithaca.deepmind.com\/\"><span style=\"font-weight: 400;\">\u00cdtaca<\/span><\/a><span style=\"font-weight: 400;\">Este modelo restaurou textos com uma precis\u00e3o de 72%, aproximou a sua idade em tr\u00eas d\u00e9cadas e at\u00e9 sup\u00f4s a sua origem com uma exatid\u00e3o de 71%.\u00a0<\/span><\/p>\n<figure id=\"attachment_6440\" aria-describedby=\"caption-attachment-6440\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6440 size-large\" src=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212-1024x386.png\" alt=\"DeepMind Ithaca\" width=\"1024\" height=\"386\" srcset=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212-1024x386.png 1024w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212-300x113.png 300w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212-768x290.png 768w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212-370x140.png 370w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212-800x302.png 800w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212-740x279.png 740w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212-20x8.png 20w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212-127x48.png 127w, https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/Screenshot-2023-10-13-181212.png 1159w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-6440\" class=\"wp-caption-text\">O DeepMind Ithaca preenche as lacunas das t\u00e1buas gregas fragmentadas. Fonte: <a href=\"https:\/\/www.deepmind.com\/\">DeepMind<\/a>.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">A forma\u00e7\u00e3o da Ithaca envolveu 60 000 textos de 700 a.C. a 500 d.C., marcados com dados sobre o seu tempo e lugar em 84 territ\u00f3rios antigos.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A intersec\u00e7\u00e3o de textos antigos e IA de ponta mostra como mesmo os mist\u00e9rios milenares n\u00e3o s\u00e3o imunes aos avan\u00e7os da tecnologia moderna.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ao misturarem o antigo com o novo, os investigadores est\u00e3o a preservar a hist\u00f3ria e a descobrir coisas at\u00e9 ent\u00e3o desconhecidas <\/span>conhecimento arqueol\u00f3gico.<\/p>\n<p><span style=\"font-weight: 400;\">Estas descobertas sublinham as possibilidades ilimitadas quando combinamos a curiosidade humana com as capacidades tecnol\u00f3gicas, provando que existe uma nova lente atrav\u00e9s da qual podemos ver as maravilhas do nosso passado coletivo. <\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Luke Farritor, um estudante de ci\u00eancias inform\u00e1ticas de 21 anos da Universidade de Nebraska-Lincoln, revelou o texto no interior de um pergaminho carbonizado da antiga Herculano.  Este pergaminho tem estado ileg\u00edvel desde a erup\u00e7\u00e3o vulc\u00e2nica de 79 d.C. que tamb\u00e9m engoliu Pompeia. O algoritmo de aprendizagem autom\u00e1tica de Farritor identificou com sucesso letras gregas no papiro enrolado, incluindo a palavra \u03c0\u03bf\u03c1\u03d5\u03c5\u03c1\u03b1\u03c2 (porphyras), que significa \"p\u00farpura\".  A sua t\u00e9cnica baseava-se na identifica\u00e7\u00e3o de pequenas diferen\u00e7as na textura da superf\u00edcie para treinar a sua rede neural a detetar tinta e, por sua vez, leterring.  \"Quando vi a primeira imagem, fiquei chocada\", disse Federica Nicolardi, papirologista da Universidade de<\/p>","protected":false},"author":2,"featured_media":6442,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[166,105,143],"class_list":["post-6435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethics","tag-computer-vision","tag-machine-learning","tag-natural-language-processing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Machine learning reveals the contents of ancient scrolls and stone tablets | DailyAI<\/title>\n<meta name=\"description\" content=\"Luke Farritor, a 21-year-old computer science student from the University of Nebraska\u2013Lincoln, has achieved a breakthrough in revealing the first text inside a carbonized scroll from ancient Herculaneum.\u00a0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dailyai.com\/pt\/2023\/10\/machine-learning-reveals-the-contents-of-ancient-scrolls-and-stone-tablets\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Machine learning reveals the contents of ancient scrolls and stone tablets | DailyAI\" \/>\n<meta property=\"og:description\" content=\"Luke Farritor, a 21-year-old computer science student from the University of Nebraska\u2013Lincoln, has achieved a breakthrough in revealing the first text inside a carbonized scroll from ancient Herculaneum.\u00a0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dailyai.com\/pt\/2023\/10\/machine-learning-reveals-the-contents-of-ancient-scrolls-and-stone-tablets\/\" \/>\n<meta property=\"og:site_name\" content=\"DailyAI\" \/>\n<meta property=\"article:published_time\" content=\"2023-10-13T20:08:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-28T00:42:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dailyai.com\/wp-content\/uploads\/2023\/10\/shutterstock_308164922.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"667\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Sam Jeans\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DailyAIOfficial\" \/>\n<meta name=\"twitter:site\" content=\"@DailyAIOfficial\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sam Jeans\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\\\/\\\/dailyai.com\\\/2023\\\/10\\\/machine-learning-reveals-the-contents-of-ancient-scrolls-and-stone-tablets\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dailyai.com\\\/2023\\\/10\\\/machine-learning-reveals-the-contents-of-ancient-scrolls-and-stone-tablets\\\/\"},\"author\":{\"name\":\"Sam Jeans\",\"@id\":\"https:\\\/\\\/dailyai.com\\\/#\\\/schema\\\/person\\\/711e81f945549438e8bbc579efdeb3c9\"},\"headline\":\"Machine learning reveals the contents of ancient scrolls and stone tablets\",\"datePublished\":\"2023-10-13T20:08:01+00:00\",\"dateModified\":\"2024-03-28T00:42:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/dailyai.com\\\/2023\\\/10\\\/machine-learning-reveals-the-contents-of-ancient-scrolls-and-stone-tablets\\\/\"},\"wordCount\":1049,\"publisher\":{\"@id\":\"https:\\\/\\\/dailyai.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/dailyai.com\\\/2023\\\/10\\\/machine-learning-reveals-the-contents-of-ancient-scrolls-and-stone-tablets\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/dailyai.com\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/shutterstock_308164922.jpg\",\"keywords\":[\"Computer vision\",\"machine learning\",\"Natural language processing\"],\"articleSection\":[\"Ethics &amp; 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