{"id":13479,"date":"2024-04-08T11:46:00","date_gmt":"2024-04-08T09:46:00","guid":{"rendered":"https:\/\/babelgroup.com\/servicios\/scale-ai\/machine-deep-learning\/"},"modified":"2025-08-15T13:05:01","modified_gmt":"2025-08-15T11:05:01","slug":"machine-deep-learning","status":"publish","type":"service","link":"https:\/\/babelgroup.com\/pt-pt\/servicios\/machine-deep-learning\/","title":{"rendered":"Machine & Deep Learning"},"content":{"rendered":"\t\t
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Machine & Deep Learning<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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O treino de modelos de Machine & Deep Learning \u00e9 essencial para projetos de IA.

Na Babel,\u00a0temos a nossa pr\u00f3pria metodologia utilizada nos processos de treino de Machine Learning a partir de dados estruturados<\/strong>, de forma a extrair conhecimento \u00fatil dos mesmos, bem como a utiliza\u00e7\u00e3o dos principais algoritmos e servi\u00e7os de IA.

Os procedimentos a desenvolver para realizar esta extra\u00e7\u00e3o de conhecimento depender\u00e3o em grande parte da natureza dos problemas colocados no modelo do cliente a ser treinado, bem como dos dados estruturados dispon\u00edveis.

Numa primeira fase, abordamos a defini\u00e7\u00e3o do problema-alvo: o problema colocado pelo cliente. O primeiro passo centra-se na defini\u00e7\u00e3o detalhada do problema a resolver com o cliente utilizando t\u00e9cnicas \u00e1geis, bem como na sua categoriza\u00e7\u00e3o na taxonomia deste tipo de problemas.\u00a0 Tanto o tipo de dados como o problema colocado obedecer\u00e3o a uma destas categorias.

A chave do sucesso dos projectos de forma\u00e7\u00e3o de modelos reside na aprendizagem e no treino com dados hist\u00f3ricos<\/strong>\u00a0para fazer infer\u00eancias sobre os dados actuais e poder estimar previs\u00f5es futuras aplicando diferentes t\u00e9cnicas.

Numa an\u00e1lise explorat\u00f3ria,\u00a0\u00e9 necess\u00e1ria uma an\u00e1lise estat\u00edstica descritiva dos dados para compreender os mesmos e encontrar algumas indica\u00e7\u00f5es claras de rela\u00e7\u00f5es<\/strong>\u00a0causais entre as vari\u00e1veis explicativas e a vari\u00e1vel-alvo, quer a partir das caracter\u00edsticas medidas, quer a partir da sua evolu\u00e7\u00e3o temporal. Nesta primeira fase, ser\u00e1 estudada a natureza das vari\u00e1veis e a qualidade dos dados, e ser\u00e1 feita uma primeira sele\u00e7\u00e3o das vari\u00e1veis e dos dados de interesse.<\/p>

Modela\u00e7\u00e3o: Forma\u00e7\u00e3o e valida\u00e7\u00e3o.<\/strong><\/span><\/p>

A sele\u00e7\u00e3o de modelos \u00e9 um elemento chave no processo de forma\u00e7\u00e3o em Machine Learning.\u00a0Na Babel, analisamos os poss\u00edveis modelos estat\u00edsticos, algoritmos, metodologias e estrat\u00e9gias com a nossa equipa de especialistas.<\/b><\/p>

O treino do modelo \u00e9 um processo iterativo no qual tentamos otimizar e melhorar uma fun\u00e7\u00e3o e uma pontua\u00e7\u00e3o alvo, ajustando os seus par\u00e2metros para dar o resultado esperado a partir de um conjunto de treino.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Contactar a Babel<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Chile<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Santiago de Chile<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Colombia<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Bogot\u00e1<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Costa Rica<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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San Jos\u00e9<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Espanha<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Almer\u00eda
Barcelona
Madrid
M\u00e1laga
Oviedo
Sevilla
Zaragoza<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Marrocos<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Casablanca<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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M\u00e9xico<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Ciudad de M\u00e9xico<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Panam\u00e1<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Ciudad de Panam\u00e1<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Portugal<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Ilha Terceira (Azores)
Lisboa
Proen\u00e7a-a-Nova<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Rep\u00fablica
Dominicana<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Santo Domingo<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","acf":[],"_links":{"self":[{"href":"https:\/\/babelgroup.com\/pt-pt\/wp-json\/wp\/v2\/service\/13479"}],"collection":[{"href":"https:\/\/babelgroup.com\/pt-pt\/wp-json\/wp\/v2\/service"}],"about":[{"href":"https:\/\/babelgroup.com\/pt-pt\/wp-json\/wp\/v2\/types\/service"}],"version-history":[{"count":12,"href":"https:\/\/babelgroup.com\/pt-pt\/wp-json\/wp\/v2\/service\/13479\/revisions"}],"predecessor-version":[{"id":1005710,"href":"https:\/\/babelgroup.com\/pt-pt\/wp-json\/wp\/v2\/service\/13479\/revisions\/1005710"}],"wp:attachment":[{"href":"https:\/\/babelgroup.com\/pt-pt\/wp-json\/wp\/v2\/media?parent=13479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}