{"id":754,"date":"2026-02-11T10:09:43","date_gmt":"2026-02-11T10:09:43","guid":{"rendered":"https:\/\/blog.gtracademy.org\/?p=754"},"modified":"2026-02-11T10:09:44","modified_gmt":"2026-02-11T10:09:44","slug":"curriculum-tools-technologies-31-70","status":"publish","type":"post","link":"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/","title":{"rendered":"Curriculum, Tools &amp; Technologies (31\u201370)"},"content":{"rendered":"\n<p>When people ask me about taking an online <strong><a href=\"https:\/\/gtracademy.org\/data-science-ai-course-online-with-ml-dl-nlp\/\">Course in Data Science AI<\/a><\/strong>, Tools &amp; Technologies they usually want to know two things: how much money they can make and what their job title will be.<\/p>\n\n\n\n<p>But I always tell them this.<\/p>\n\n\n\n<p><strong>For a moment, forget about the pay.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Instead, ask: What will I learn?<\/li>\n\n\n\n<li>Which tools will I really use?<\/li>\n\n\n\n<li>Will this course help me solve problems in the real world or just on tests?<\/li>\n<\/ul>\n\n\n\n<p><strong>The truth is simple.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Your tools are more important than your certificate in data science and AI.<\/li>\n\n\n\n<li>In this blog, I&#8217;m going to show you what a good curriculum looks like, focusing on modules 31 to 70, where the skills go from basic to serious and ready for a career.<\/li>\n\n\n\n<li>No hype. Just be clear.<\/li>\n<\/ul>\n\n\n\n<p>Connect With Us: <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=\"noopener\">WhatsApp<\/a><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" data-id=\"756\" src=\"https:\/\/blog.gtracademy.org\/wp-content\/uploads\/2026\/02\/GTR-24-1024x577.webp\" alt=\"Tools &amp; Technologies\" class=\"wp-image-756\" srcset=\"https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/02\/GTR-24-1024x577.webp 1024w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/02\/GTR-24-300x169.webp 300w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/02\/GTR-24-768x433.webp 768w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/02\/GTR-24-1536x865.webp 1536w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/02\/GTR-24-745x420.webp 745w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/02\/GTR-24-150x85.webp 150w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/02\/GTR-24-696x392.webp 696w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/02\/GTR-24-1068x602.webp 1068w, https:\/\/gtracademy.org\/blog\/wp-content\/uploads\/2026\/02\/GTR-24.webp 1640w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#First_Lets_Quickly_Go_Over_What_Data_Science_Is\" >First, Let&#8217;s Quickly Go Over What Data Science Is<\/a><\/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\/curriculum-tools-technologies-31-70\/#Breakdown_of_the_Curriculum_Tools_Technologies_Modules_31%E2%80%9370\" >Breakdown of the Curriculum ( Tools &amp; Technologies (Modules 31\u201370)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#1_Python_for_Data_Science_Advanced\" >1. Python for Data Science: Advanced<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#2_Advanced_Statistics_and_Probability\" >2. Advanced Statistics and Probability<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#3_Data_Wrangling_and_Feature_Engineering\" >3. Data Wrangling and Feature Engineering<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#4_Core_and_Advanced_Machine_Learning_Algorithms\" >4. Core and Advanced Machine Learning Algorithms<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#5_Neural_Networks_and_Deep_Learning\" >5. Neural Networks and Deep Learning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#6_Processing_of_Natural_Language_NLP\" >6. Processing of Natural Language (NLP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#7_Technologies_for_Big_Data\" >7. Technologies for Big Data<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#8_Business_Intelligence_and_Data_Visualization\" >8. Business Intelligence and Data Visualization<\/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\/curriculum-tools-technologies-31-70\/#9_ML_Ops_and_Model_Deployment\" >9. ML Ops and Model Deployment<\/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\/curriculum-tools-technologies-31-70\/#10_Capstone_Projects\" >10. Capstone Projects<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#Tools_and_Technologies_You_Need_to_Know_How_to_Use\" >Tools and Technologies You Need to Know How to Use<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#Writing_Code\" >Writing Code:<\/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\/curriculum-tools-technologies-31-70\/#Libraries\" >Libraries:<\/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\/curriculum-tools-technologies-31-70\/#Visualization_Tools\" >Visualization Tools:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#Big_Data\" >Big Data:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#Deployment\" >Deployment:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#Cloud\" >Cloud:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#10_Data_Science_Skills_You_Need_to_Have_for_Interviews_for_Newbies_and_Pros\" >10 Data Science Skills You Need to Have for Interviews (for Newbies and Pros)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#Why_Branding_Isnt_as_Important_as_the_Curriculum\" >Why Branding Isn&#8217;t as Important as the Curriculum<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#Example_from_the_Real_World\" >Example from the Real World<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#10_Frequently_Asked_Questions\" >10 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-24\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#1_What_should_a_good_online_course_in_data_science_AI_have\" >1. What should a good online course in data science AI have?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#2_Are_tools_more_important_than_ideas\" >2. Are tools more important than ideas?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#3_Is_it_necessary_to_know_Python\" >3. Is it necessary to know Python?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#4_Should_deployment_be_part_of_it\" >4. Should deployment be part of it?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#5_How_many_projects_do_you_need\" >5. How many projects do you need?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#6_Do_all_jobs_need_deep_learning\" >6. Do all jobs need deep learning?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#7_Do_I_need_to_know_about_the_cloud\" >7. Do I need to know about the cloud?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#8_How_long_does_it_take_to_learn_modules_31%E2%80%9370\" >8. How long does it take to learn modules 31\u201370?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#9_Do_online_programs_work\" >9. Do online programs work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#10_Which_school_is_best_for_learning_in_a_structured_way\" >10. Which school is best for learning in a structured way?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/gtracademy.org\/blog\/curriculum-tools-technologies-31-70\/#In_Conclusion\" >In Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"First_Lets_Quickly_Go_Over_What_Data_Science_Is\"><\/span><strong>First, Let&#8217;s Quickly Go Over What Data Science Is<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The full name of data science is &#8220;<strong><a href=\"https:\/\/blog.gtracademy.org\/\">Data Science<\/a><\/strong>.&#8221; But the meaning goes deeper.<\/li>\n\n\n\n<li>It is the area of using statistics, programming, machine learning, and domain knowledge to get information from both structured and unstructured data.<\/li>\n<\/ul>\n\n\n\n<p><strong>Now that you have AI in the mix, you can make systems that:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Guess what will happen<\/li>\n\n\n\n<li>Find patterns<\/li>\n\n\n\n<li>Make decisions automatically<\/li>\n\n\n\n<li>Get information from data<\/li>\n<\/ul>\n\n\n\n<p>An online course in AI that is worth your time doesn&#8217;t just teach you theory. It gets you ready to use real tools to solve real problems.<\/p>\n\n\n\n<p>Let&#8217;s take it apart.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Breakdown_of_the_Curriculum_Tools_Technologies_Modules_31%E2%80%9370\"><\/span><strong>Breakdown of the Curriculum (<\/strong> <strong>Tools &amp; Technologies<\/strong> <strong>(Modules 31\u201370)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>You are no longer a beginner when you get to modules 31\u201370 in a structured <strong><a href=\"https:\/\/gtracademy.org\/data-science-ai-course-online-with-ml-dl-nlp\/\">ML AI Data Science Online Training<\/a><\/strong>.<\/p>\n\n\n\n<p>This is where change happens.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Python_for_Data_Science_Advanced\"><\/span><strong>1. Python for Data Science: Advanced<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>At this point, Python is more than just syntax.<\/p>\n\n\n\n<p><strong>You learn:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>More advanced NumPy tasks<\/li>\n\n\n\n<li>Improving the performance of pandas<\/li>\n\n\n\n<li>Working with big datasets<\/li>\n\n\n\n<li>Creating functions that can be used again<\/li>\n\n\n\n<li>Programming in an object-oriented way for ML projects<\/li>\n<\/ul>\n\n\n\n<p>I helped a group of students build a small analytics engine using only Python. That&#8217;s when they stopped &#8220;learning&#8221; and started &#8220;building.&#8221;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Advanced_Statistics_and_Probability\"><\/span><strong>2. Advanced Statistics and Probability<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>The earlier modules cover the basics. Here, things get more serious:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Testing a hypothesis<\/li>\n\n\n\n<li>Inference using Bayes<\/li>\n\n\n\n<li>The Central Limit Theorem at work<\/li>\n\n\n\n<li>Frameworks for A\/B testing<\/li>\n\n\n\n<li>Modeling with statistics<\/li>\n<\/ul>\n\n\n\n<p>This is where candidates either do well or freeze up during interviews.<\/p>\n\n\n\n<p>You will feel confident going into interviews if your online data science AI course covers statistics well.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Data_Wrangling_and_Feature_Engineering\"><\/span><strong>3. Data Wrangling and Feature Engineering<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>This is the battlefield in real life.<\/p>\n\n\n\n<p><strong>You learn:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dealing with missing values<\/li>\n\n\n\n<li>Finding outliers<\/li>\n\n\n\n<li>Encoding data that can be put into groups<\/li>\n\n\n\n<li>Scaling and normalizing<\/li>\n\n\n\n<li>Changing the features<\/li>\n<\/ul>\n\n\n\n<p>A lot of beginners think that machine learning is all about models.<\/p>\n\n\n\n<p>Professionals know that it&#8217;s all about cleaning data.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Core_and_Advanced_Machine_Learning_Algorithms\"><\/span><strong>4. Core and Advanced Machine Learning Algorithms<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>This part usually talks about:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Linear and Logistic Regression<\/li>\n\n\n\n<li>Trees for Making Decisions<\/li>\n\n\n\n<li>Forest of Randomness<\/li>\n\n\n\n<li>XGBoost and LightGBM are two types of gradient boosting<\/li>\n\n\n\n<li>SVM<\/li>\n\n\n\n<li>KNN<\/li>\n\n\n\n<li>Methods for clustering<\/li>\n\n\n\n<li>PCA<\/li>\n<\/ul>\n\n\n\n<p>But this is what matters.<\/p>\n\n\n\n<p>A good curriculum doesn&#8217;t just teach &#8220;how to use&#8221; them.<\/p>\n\n\n\n<p><strong>It teaches:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>When to use them<\/li>\n\n\n\n<li>Why they work<\/li>\n\n\n\n<li>What they can&#8217;t do<\/li>\n<\/ul>\n\n\n\n<p>That&#8217;s the difference between copy-paste coders and real data scientists.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Neural_Networks_and_Deep_Learning\"><\/span><strong>5. Neural Networks and Deep Learning<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Modules 31\u201370 often talk about:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Artificial Neural Networks<\/li>\n\n\n\n<li>Backpropagation<\/li>\n\n\n\n<li>CNN (Computer Vision)<\/li>\n\n\n\n<li>RNN and LSTM (for time series and natural language processing)<\/li>\n\n\n\n<li>Learning by moving<\/li>\n<\/ul>\n\n\n\n<p><strong>You will probably use:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TensorFlow<\/li>\n\n\n\n<li>Keras<\/li>\n\n\n\n<li>PyTorch<\/li>\n<\/ul>\n\n\n\n<p>A good online data science training course should include hands-on neural network projects, not just slides.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Processing_of_Natural_Language_NLP\"><\/span><strong>6. Processing of Natural Language (NLP)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>This is one of my favorite places.<\/p>\n\n\n\n<p><strong>You learn:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Preprocessing text<\/li>\n\n\n\n<li>Tokenization<\/li>\n\n\n\n<li>TF-IDF<\/li>\n\n\n\n<li>Word embeddings<\/li>\n\n\n\n<li>Analysis of feelings<\/li>\n\n\n\n<li>Basics of transformers<\/li>\n<\/ul>\n\n\n\n<p>A lot of students work on chatbot or resume-screening projects here.<\/p>\n\n\n\n<p>And to be honest? NLP projects are very popular with recruiters.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Technologies_for_Big_Data\"><\/span><strong>7. Technologies for Big Data<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Now we are in the world of business.<\/p>\n\n\n\n<p><strong>You might learn:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hadoop environment<\/li>\n\n\n\n<li>Spark (PySpark)<\/li>\n\n\n\n<li>Computing that is spread out<\/li>\n\n\n\n<li>Managing terabytes of information<\/li>\n<\/ul>\n\n\n\n<p>Even if you don&#8217;t work with big data right now, knowing how it works will change how you think.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Business_Intelligence_and_Data_Visualization\"><\/span><strong>8. Business Intelligence and Data Visualization<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Tools are important here:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Power BI<\/li>\n\n\n\n<li>Tableau<\/li>\n\n\n\n<li>Matplotlib<\/li>\n\n\n\n<li>Seaborn<\/li>\n\n\n\n<li>Plotly<\/li>\n<\/ul>\n\n\n\n<p>You don&#8217;t just make graphs.<\/p>\n\n\n\n<p>You learn how to tell stories with data. <\/p>\n\n\n\n<p>Dashboards help businesses make decisions that are worth crores.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_ML_Ops_and_Model_Deployment\"><\/span><strong>9. ML Ops and Model Deployment<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>This is where a lot of courses go wrong.<\/p>\n\n\n\n<p><strong>But good programs teach:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flask and Fast API<\/li>\n\n\n\n<li>Basics of Docker<\/li>\n\n\n\n<li>Making an API<\/li>\n\n\n\n<li>Cloud deployment (basic information about AWS and Azure)<\/li>\n\n\n\n<li>CI\/CD for ML<\/li>\n<\/ul>\n\n\n\n<p>What good is it to build a model if no one can use it?<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Capstone_Projects\"><\/span><strong>10. Capstone Projects<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>This is the main part of modules 31\u201370.<\/p>\n\n\n\n<p><strong>You can make:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Systems for finding fraud<\/li>\n\n\n\n<li>Predicting customer churn<\/li>\n\n\n\n<li>Models for predicting stock prices<\/li>\n\n\n\n<li>Engines that make recommendations<\/li>\n\n\n\n<li>Models for predicting healthcare<\/li>\n<\/ul>\n\n\n\n<p>This is how your learning becomes a portfolio.<\/p>\n\n\n\n<p>And your projects are the main topic of the interviews.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tools_and_Technologies_You_Need_to_Know_How_to_Use\"><\/span><strong>Tools and Technologies You Need to Know How to Use<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Here is a realistic set of tools from a good online course in data science AI:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Writing_Code\"><\/span><strong>Writing Code:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Python<\/li>\n\n\n\n<li>SQL<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Libraries\"><\/span><strong>Libraries:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pandas<\/li>\n\n\n\n<li>NumPy<\/li>\n\n\n\n<li>Scikit-learn<\/li>\n\n\n\n<li>TensorFlow<\/li>\n\n\n\n<li>PyTorch<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Visualization_Tools\"><\/span><strong>Visualization Tools:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Power BI<\/li>\n\n\n\n<li>Tableau<\/li>\n\n\n\n<li>Matplotlib<\/li>\n\n\n\n<li>Seaborn<\/li>\n\n\n\n<li>Plotly<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Big_Data\"><\/span><strong>Big Data:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spark<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Deployment\"><\/span><strong>Deployment:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flask<\/li>\n\n\n\n<li>Docker<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cloud\"><\/span><strong>Cloud:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cloud basics<\/li>\n<\/ul>\n\n\n\n<p>If your curriculum doesn&#8217;t have these, you should think again.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Data_Science_Skills_You_Need_to_Have_for_Interviews_for_Newbies_and_Pros\"><\/span><strong>10 Data Science Skills You Need to Have for Interviews (for Newbies and Pros)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Interviews focus on the following, no matter how new or experienced you are:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Solving problems with Python<\/li>\n\n\n\n<li>Writing SQL queries that work best<\/li>\n\n\n\n<li>Learning about overfitting and underfitting<\/li>\n\n\n\n<li>The trade-off between bias and variance<\/li>\n\n\n\n<li>Cross-validation<\/li>\n\n\n\n<li>Logic for feature engineering<\/li>\n\n\n\n<li>Metrics for evaluating models<\/li>\n\n\n\n<li>Basic deployment<\/li>\n\n\n\n<li>How to clean data<\/li>\n\n\n\n<li>Clear communication<\/li>\n<\/ul>\n\n\n\n<p>Memory is not tested by interviewers.<\/p>\n\n\n\n<p>They check to see if you understand.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Branding_Isnt_as_Important_as_the_Curriculum\"><\/span><strong>Why Branding Isn&#8217;t as Important as the Curriculum<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>I&#8217;ve seen students from schools I don&#8217;t know get great jobs.<\/li>\n\n\n\n<li>I&#8217;ve also seen people with branded degrees have a hard time.<\/li>\n\n\n\n<li>What&#8217;s the difference?<\/li>\n\n\n\n<li>Exposure in real life.<\/li>\n\n\n\n<li>This is what makes schools like <strong><a href=\"https:\/\/gtracademy.org\/\">GTR Academy<\/a><\/strong> stand out.<\/li>\n<\/ul>\n\n\n\n<p><strong>They pay attention to:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Organized curriculum<\/li>\n\n\n\n<li>Data sets in real time<\/li>\n\n\n\n<li>Getting ready for an interview<\/li>\n\n\n\n<li>Mentorship in the industry<\/li>\n\n\n\n<li>Learning through projects<\/li>\n<\/ul>\n\n\n\n<p>A serious online training program in ml ai data science needs to connect theory and practice.<\/p>\n\n\n\n<p>If not, it&#8217;s just another piece of paper.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Example_from_the_Real_World\"><\/span><strong>Example from the Real World<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>One student who didn&#8217;t have a background in IT joined a structured program.<\/p>\n\n\n\n<p>At first, Python seemed too much to handle.<\/p>\n\n\n\n<p><strong>But by:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Coding every day<\/li>\n\n\n\n<li>Practice with real datasets<\/li>\n\n\n\n<li>Projects for the capstone<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>He became a Data Analyst within a year.<\/li>\n\n\n\n<li>The classes weren&#8217;t easy.<\/li>\n\n\n\n<li>But it worked.<\/li>\n\n\n\n<li>That&#8217;s what counts<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Frequently_Asked_Questions\"><\/span><strong>10 Frequently Asked Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_should_a_good_online_course_in_data_science_AI_have\"><\/span><strong>1. What should a good online course in data science AI have?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Programming, statistics, machine learning, deep learning, deployment, and projects.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Are_tools_more_important_than_ideas\"><\/span><strong>2. Are tools more important than ideas?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Both are important. Theories are used by tools.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Is_it_necessary_to_know_Python\"><\/span><strong>3. Is it necessary to know Python?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Yes, for most jobs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Should_deployment_be_part_of_it\"><\/span><strong>4. Should deployment be part of it?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Of course. The industry expects it.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_How_many_projects_do_you_need\"><\/span><strong>5. How many projects do you need?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>At least three to five solid projects in the real world.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Do_all_jobs_need_deep_learning\"><\/span><strong>6. Do all jobs need deep learning?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Not all the time, but it is helpful.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Do_I_need_to_know_about_the_cloud\"><\/span><strong>7. Do I need to know about the cloud?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>It helps to have a basic understanding.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_How_long_does_it_take_to_learn_modules_31%E2%80%9370\"><\/span><strong>8. How long does it take to learn modules 31\u201370?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>6 to 12 months of regular work.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_Do_online_programs_work\"><\/span><strong>9. Do online programs work?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Yes, as long as they are organized and useful.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Which_school_is_best_for_learning_in_a_structured_way\"><\/span><strong>10. Which school is best for learning in a structured way?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Institutes like <strong>GTR Academy<\/strong> offer training that is very relevant to the industry.<\/p>\n\n\n\n<p>Connect With Us: <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=\"noopener\">WhatsApp<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_Conclusion\"><\/span><strong>In Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Your curriculum shows what you can do.<\/li>\n\n\n\n<li>Tools determine how well you do your job.<\/li>\n\n\n\n<li>Your employability is based on your projects.<\/li>\n\n\n\n<li>An online course in data science AI that is worth your time should not just teach algorithms.<\/li>\n<\/ul>\n\n\n\n<p><strong>It should teach you how to:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use your head<\/li>\n\n\n\n<li>Fix up messy data<\/li>\n\n\n\n<li>Make models that work<\/li>\n\n\n\n<li>Put solutions into action<\/li>\n\n\n\n<li>Make insights clear<\/li>\n<\/ul>\n\n\n\n<p><strong>If you have the right curriculum, the right tools, and practice on a regular basis, you won&#8217;t just finish a course.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You will have a job.<\/li>\n\n\n\n<li>And that&#8217;s what really matters in this field.<\/li>\n\n\n\n<li>Make a good choice. <strong><a href=\"https:\/\/gtracademy.org\/data-science-ai-course-online-with-ml-dl-nlp\/\">AI ML DL Data Science<\/a><\/strong>. Do it every day.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>When people ask me about taking an online Course in Data Science AI, Tools &amp; Technologies they usually want to know two things: how much money they can make and what their job title will be. But I always tell them this. For a moment, forget about the pay. The truth is simple. Connect With [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":756,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[122,111,259],"class_list":{"0":"post-754","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-data-science","8":"tag-ai-online-course-training","9":"tag-data-science-ai-online-course","10":"tag-ml-ai-data-science-online-training"},"_links":{"self":[{"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/posts\/754","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=754"}],"version-history":[{"count":1,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/posts\/754\/revisions"}],"predecessor-version":[{"id":758,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/posts\/754\/revisions\/758"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/media\/756"}],"wp:attachment":[{"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/media?parent=754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/categories?post=754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gtracademy.org\/blog\/wp-json\/wp\/v2\/tags?post=754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}