{"id":48041,"date":"2026-09-07T12:16:47","date_gmt":"2026-09-07T12:16:47","guid":{"rendered":"https:\/\/gtracademy.org\/blog\/?p=48041"},"modified":"2026-09-07T12:18:19","modified_gmt":"2026-09-07T12:18:19","slug":"machine-learning-in-data-science","status":"publish","type":"post","link":"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/","title":{"rendered":"What Is the Role of Machine Learning in Data Science?"},"content":{"rendered":"\n<p>If you\u2019ve ever wondered how Netflix can know what your next favorite show is, or how banks can detect fraudulent transactions in seconds, you are already looking at the answer. Typical examples are powered by a good mix of programming, automation and statistics. To understand the smart moves modern companies are making with raw data, the first thing you need to learn is the role of <strong><a href=\"https:\/\/gtracademy.org\/data-science-ai-course-online-with-ml-dl-nlp\/\">Machine Learning in Data Science<\/a><\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Connect_With_Us_WhatsApp\"><\/span><strong>Connect With Us:\u00a0<a href=\"https:\/\/api.whatsapp.com\/send\/?phone=919650518049&amp;text=Hi%2C%20I%20want%20to%20know%20more%20about%20GTR%20academy%20courses\" target=\"_blank\" rel=\"noreferrer noopener\">WhatsApp<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"529\" src=\"https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science-1024x529.webp\" alt=\"Machine Learning in Data Science\" class=\"wp-image-48056\" srcset=\"https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science-1024x529.webp 1024w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science-300x155.webp 300w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science-768x397.webp 768w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science-1536x794.webp 1536w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science-813x420.webp 813w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science-150x78.webp 150w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science-696x360.webp 696w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science-1068x552.webp 1068w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/09\/What-Is-the-Role-of-Machine-Learning-in-Data-Science.webp 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Connect_With_Us_WhatsApp\" >Connect With Us:\u00a0WhatsApp<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#What_Is_Machine_Learning_in_Data_Science\" >What Is Machine Learning in Data Science?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Who_Is_This_Field_Suitable_For\" >Who Is This Field Suitable For?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Key_Skills_and_Concepts_to_Learn\" >Key Skills and Concepts to Learn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Tools_Projects_and_Real-World_Applications\" >Tools, Projects, and Real-World Applications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Career_Relevance\" >Career Relevance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#How_to_Choose_the_Right_Training\" >How to Choose the Right Training<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Why_Consider_GTR_Academy\" >Why Consider GTR Academy<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#How_does_machine_learning_relate_to_data_science\" >How does machine learning relate to data science?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Do_I_need_to_know_coding_to_learn_Machine_Learning\" >Do I need to know coding to learn Machine Learning?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#How_much_time_does_it_take_to_learn_data_science_with_AI_and_ML\" >How much time does it take to learn data science with AI and ML?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Should_someone_who_wants_to_change_his_career_take_courses_in_data_science\" >Should someone who wants to change his career take courses in data science?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#What_To_Look_for_When_choosing_an_AI_Online_Training\" >What To Look for When choosing an AI Online Training<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Connect_With_Us_WhatsApp-2\" >Connect With Us:\u00a0WhatsApp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Recommended_Blogs_Data_Science_Course_What_Programming_Skills_Are_Needed_2026_Which_is_the_Best_Online_SAP_FICO_Training_2026\" >Recommended Blogs: Data Science Course: What Programming Skills Are Needed? 2026 Which is the Best Online SAP FICO Training 2026<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/gtracademy.org\/blog\/machine-learning-in-data-science\/#Conclusions\" >Conclusions<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_Machine_Learning_in_Data_Science\"><\/span><strong>What Is Machine Learning in Data Science?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>It\u2019s a branch of AI that allows systems to learn from data and detect patterns in order to improve them over time, without being specifically program for each individual situation. It is the engine of data science that takes raw, dirty data and spits out predictions, classifications and useful insights.<\/p>\n\n\n\n<p>Data science usually involves data collection, data cleaning, visualization and business reporting. It\u2019s about the recognition and anticipation of patterns. It can spot patterns that humans might miss . \u201cIt can make decisions at an industrial scale.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Who_Is_This_Field_Suitable_For\"><\/span><strong>Who Is This Field Suitable For?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Here is how you do this:<\/strong><\/p>\n\n\n\n<p>Graduates in Mathematics, Statistics or Computer Science\/Engineering.<br>Career switchers to Analytics\/AI<br>Business Analyst looking to add predictive capabilities to their arsenal<br>Anyone who has a basic understanding of logic and programming.<\/p>\n\n\n\n<p>Not all students will be coding gurus from day one of course, but they will learn these skills step by step, with structured practice.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Skills_and_Concepts_to_Learn\"><\/span><strong>Key Skills and Concepts to Learn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Generally, a good foundation means:<\/strong><\/p>\n\n\n\n<p><strong>Statistics and probability<\/strong> \u2013 the backbone of every ML model <br><strong>Python or R programming<\/strong> \u2013 for building and testing models <br><strong>Data wrangling<\/strong> \u2013 cleaning and preparing datasets <br><strong>Core algorithms<\/strong> \u2013 regression, classification, clustering, and decision trees <br><strong>Model evaluation<\/strong> \u2013 accuracy, precision, recall, and overfitting checks <br><strong>Deep learning basics<\/strong> \u2013 neural networks for advanced applications<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tools_Projects_and_Real-World_Applications\"><\/span><strong>Tools, Projects, and Real-World Applications<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The usual tools are python libraries like scikit-learn, Tensorflow and Pandas, and visualization tools such as power BI or Tableau to display the results.<\/p>\n\n\n\n<p>Students work on real world projects like a customer churn predictor, recommendation engine or a sales forecasting model. They are used in such diverse areas as health care (helping with diagnosis), finance (fraud detection) and retail (demand prediction).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Career_Relevance\"><\/span><strong>Career Relevance<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Machine learning skills can land you jobs like data scientist, ML engineer, data analyst and AI specialist. Since data is used to make decisions in nearly every industry, the demand for these skills is high.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_Training\"><\/span><strong>How to Choose the Right Training<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Before you enrolll in a program, there are a few important things to consider:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Industry-relevant curriculum<\/strong> that reflects current tools and practices <\/li>\n\n\n\n<li><strong>Expert trainers<\/strong> with real project experience, not just theoretical knowledge <\/li>\n\n\n\n<li><strong>Hands-on practical learning<\/strong> rather than only lectures <\/li>\n\n\n\n<li><strong>Real-world projects<\/strong> you can showcase in a portfolio <\/li>\n\n\n\n<li><strong>Live classes or flexible learning<\/strong> options that fit your schedule <\/li>\n\n\n\n<li><strong>Interview preparation<\/strong> and career guidance support <\/li>\n\n\n\n<li><strong>100% Placement Assistance<\/strong> to help you transition into a job role <\/li>\n\n\n\n<li><strong>Certification<\/strong> that adds credibility to your resume<\/li>\n<\/ul>\n\n\n\n<p>A good data science course is not simply about slides but also a good balance of conceptual clarity and practical application.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Consider_GTR_Academy\"><\/span><strong>Why Consider GTR Academy<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>If you are a learner looking for an online AI course in data science, then <strong><a href=\"https:\/\/gtracademy.org\/\">GTR Academy<\/a><\/strong> provides a structured and project-based learning experience with expert trainers. It helps you to change your careers with Interview Preparation &amp; 100% Placement Assistance. In their online courses on AI, they get more exposure to the practical side rather than theoretical. So, it\u2019s a good program to look at with the other programs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><strong><strong><strong><strong>Frequently Asked Questions<\/strong><\/strong><\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_does_machine_learning_relate_to_data_science\"><\/span><strong>How does machine learning relate to data science?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>This allows the systems to learn from data and to make predictions. This is the predictive engine that powers most data science pipelines.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Do_I_need_to_know_coding_to_learn_Machine_Learning\"><\/span><strong>Do I need to know coding to learn Machine Learning?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Some basic logic is helpful, but most of the structured courses teach you python and programming basics from the ground up.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_much_time_does_it_take_to_learn_data_science_with_AI_and_ML\"><\/span><strong>How much time does it take to learn data science with AI and ML?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>It is contingent upon the course structure and your background. 4 to 8 months normally.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Should_someone_who_wants_to_change_his_career_take_courses_in_data_science\"><\/span><strong>Should someone who wants to change his career take courses in data science?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Yes, skills which are in demand in different sectors especially with experience based projects and placement support.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_To_Look_for_When_choosing_an_AI_Online_Training\"><\/span><strong>What To Look for When choosing an AI Online Training<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Hands-on Projects Experienced Training Flexible Training Timings \u2013 Placement Assistance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Connect_With_Us_WhatsApp-2\"><\/span><strong>Connect With Us:\u00a0<a href=\"https:\/\/api.whatsapp.com\/send\/?phone=919650518049&amp;text=Hi%2C%20I%20want%20to%20know%20more%20about%20GTR%20academy%20courses\" target=\"_blank\" rel=\"noreferrer noopener\">WhatsApp<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Recommended_Blogs_Data_Science_Course_What_Programming_Skills_Are_Needed_2026_Which_is_the_Best_Online_SAP_FICO_Training_2026\"><\/span><strong>Recommended Blogs:<\/strong><br><strong><a href=\"https:\/\/gtracademy.org\/blog\/programming-skills-data-science-course\/\"><\/a><a href=\"https:\/\/gtracademy.org\/blog\/programming-skills-data-science-course\/\">Data Science Course: What Programming Skills Are Needed? 2026<\/a><br><a href=\"https:\/\/gtracademy.org\/blog\/best-online-sap-fico-training\/\">Which is the Best Online SAP FICO Training 2026<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusions\"><\/span><strong>Conclusions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Data science is nothing but a decision engine. It consumes data, predicts from it, and delivers real world business outcomes. Look for programs that offer practical projects, mentorship from professionals and placement support if you are just starting out or want to learn new skills to make the switch.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you\u2019ve ever wondered how Netflix can know what your next favorite show is, or how banks can detect fraudulent transactions in seconds, you are already looking at the answer. Typical examples are powered by a good mix of programming, automation and statistics. To understand the smart moves modern companies are making with raw data, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":48056,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[1388,1479,1481],"class_list":{"0":"post-48041","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-data-science","8":"tag-data-science","9":"tag-data-science-course","10":"tag-machine-learning"},"_links":{"self":[{"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/posts\/48041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/comments?post=48041"}],"version-history":[{"count":2,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/posts\/48041\/revisions"}],"predecessor-version":[{"id":48059,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/posts\/48041\/revisions\/48059"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/media\/48056"}],"wp:attachment":[{"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/media?parent=48041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/categories?post=48041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/tags?post=48041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}