{"id":3228,"date":"2019-03-01T11:13:10","date_gmt":"2019-03-01T10:13:10","guid":{"rendered":"https:\/\/www.pue.es\/blog\/all-you-have-to-know-to-become-a-data-scientist\/"},"modified":"2023-12-14T10:39:24","modified_gmt":"2023-12-14T09:39:24","slug":"all-you-have-to-know-to-become-a-data-scientist","status":"publish","type":"post","link":"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/","title":{"rendered":"All you have to know to become a Data Scientist"},"content":{"rendered":"<p><a href=\"https:\/\/www.pue.es\/blog\/curso-cloudera-data-scientist\/\"><img loading=\"lazy\" decoding=\"async\" class=\"language alignright wp-image-856\" src=\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/1456852787_Flag_of_Spain.png\" alt=\"1456852787_Flag_of_Spain\" width=\"33\" height=\"33\"><\/a><\/p>\n\n\n<p>The\ntechnological revolution we are living in today is creating new professions\nthat are increasingly valued by companies. Many of these jobs, such as that of\na <strong>Data Scientist<\/strong>, are related to <strong>data and Big Data analysis<\/strong>, for obvious\nreasons. Any company would like to have a professional among its staff capable\nof analyzing large volumes of data and thus making predictions to have\nindications that help to improve the business. The Data Scientist is, in many cases, the nexus between\nbusiness and the development of use cases.<\/p>\n\n\n\n<p>The Data Scientist is one of the most sought after profiles today, but let&#8217;s say that its functions are not limited to the mere fact of analyzing data. Let&#8217;s see how a professional dedicated to data science works, what should be their skills and what to study to be Data Scientist. A profession that was rated some years ago as &#8220;the sexiest profession of the twenty-first century&#8221; by <a href=\"https:\/\/hbr.org\/2012\/10\/data-scientist-the-sexiest-job-of-the-21st-century\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Harvard Business Review (abre en una nueva pesta\u00f1a)\">Harvard Business Review<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube aligncenter wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Cloudera Data Scientist course: data mining, machine learning and big data\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/0CLcnYu8Za4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">The Data Scientist, an expert in the science of data<\/h3>\n\n\n\n<p>A Data Scientist is someone\ncapable of analyzing data, yes, but not of any type. We are faced with a\nprofessional who dominates <strong>large volumes\nof information<\/strong> (Big Data), which are normally unstructured, and that thanks\nto their programming, math and statistics skills, is responsible for compiling,\nextracting and processing the relevant information they contain. <\/p>\n\n\n\n<p>We speak,\ntherefore, of a profile that integrates different capacities and that companies\nvalue enormously for the complexity of tasks that can be carried out.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The profile of a Data Scientist<\/h3>\n\n\n\n<p>We have already described the professional qualities that a Data Scientist must have. But beyond having an expert level in mathematics or statistics, this profile must also have other abilities and aptitudes beyond purely labor. Concern, curiosity, critical ability and ease of teamwork are skills that are related to the Data Scientist profile.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">But what does a Data Scientist do exactly?<\/h3>\n\n\n\n<p>However, an expert\nin data science does not apply his knowledge solely to analyze information, but\nalso to assess the analysis and provide, through these results, a prediction of\ndifferent aspects or results to certain problems.<\/p>\n\n\n\n<p>To be more exact,\na Data Scientist\nwould be able, for example, to make recommendations to the client according to\ntheir statistical interests (think of online services to watch movies and\nseries), know what is the best time to make a vacation reservation or predict\nwho will have certain diseases. These are just some of their applications,\nsince a Data Scientist\nis also dedicated to establishing patterns, doing marketing segmentations or\nautomating processes to facilitate daily tasks within an organization.<\/p>\n\n\n\n<p>In addition, a Data Scientist must know\nhow to handle specific software and technologies, such as <strong>Spark\nand Hadoop<\/strong>, to perfectly manage the tasks in an optimum way. In\nfact, both Spark and Hadoop provide these professionals with an interactive and\niterative data analysis on scale.<\/p>\n\n\n\n<p>In short, this\nprofession requires a very\ncomplete and comprehensive profile, capable of combining different areas\nand skills to achieve excellent performance in achieving objectives.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Data mining, Machine Learning and Data Science<\/h3>\n\n\n\n<p>When talking\nabout data science we are also referring, inevitably, to data mining. And this\nconcept occupies a large part of the work that a Data Scientist carries out. Data mining consists\nin extracting useful and valuable information from where, initially, it does\nnot seem to be. And for this, we have to follow a process similar to\nthe following: information collection, preprocessing, model training, testing,\nvisualization and interpretation of the results.<\/p>\n\n\n\n<p>And one of the\nstages of this process consists, as we have mentioned, in training, also known\nas <strong>Machine Learning<\/strong>. It is at this point that you\ncan start extracting results, since machine learning algorithms (or automatic\nlearning) are capable of predicting and classifying new information, as a\nresult of having been trained with past information.<\/p>\n\n\n\n<p>It is at this\npoint that you can start extracting results, since machine learning algorithms\n(or automatic learning) are capable of predicting and classifying new\ninformation, as a result of having been trained with past information.<\/p>\n\n\n\n<p>All these\nconcepts, technologies and processes will be part of the day to day of a Data Scientist, who will\nbe responsible for putting into practice everything that involves working with\nthe data science in order to obtain information from the Big Data, with the\nhandling of very specific tools, and with a thorough and specialized analysis\nof all the collected data and algorithms.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How to train to become a Data Scientist<\/h3>\n\n\n\n<p>After all this,\nit is clear that the Data\nScientist is a professional profile of great value, no longer in the\nfuture, but in the immediate present. A professional that big companies already\nhave on their staff and that represents a fundamental figure within the\nstructure of the company.<\/p>\n\n\n\n<p>But how do you\nbecome an expert in data science? What should you study to be a Data Scientist? Combining\nvarious skills related to mathematics, statistics, programming and\nvisualization is key in extracting and analyzing data. In addition to having these skills, you can do\nspecific courses to get the specialization necessary to become a\nprofessional Data Scientist.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cloudera Data Scientist course in PUE <\/h3>\n\n\n\n<p><a href=\"https:\/\/www.pue.es\/en\">PUE<\/a>, as the EMEA Best Training Partner in Cloudera, has the <a href=\"https:\/\/www.pue.es\/cursos\/curso-cloudera-data-scientist\">official PUE Cloudera Data Scientist course<\/a> that offers the necessary professional training to obtain and prove your knowledge.<\/p>\n\n\n\n<p>The Cloudera\nData Scientist course offers, therefore, a way to penetrate professionally in\nthe world of data science with the\nguarantee of <strong>an official quality\ntraining given by certified instructors with professional experience in Big\nData.<\/strong> Basic knowledge of Python or R and experience in data\nanalysis or machine learning models is recommended.<\/p>\n\n\n\n<p><strong>Cloudera is a\nworld leader in Big Data technology <\/strong>and PUE is, in addition to<strong> Cloudera&#8217;s Official Training Partner in Spain, <\/strong>the first Gold\nPartner worldwide in the implementation and consulting of Big Data projects.<\/p>\n\n\n\n<p><\/p>\n\n\n<h6><span style=\"color: #00ccff;\">For more information about PUE&#8217;s Big Data services:<\/span><\/h6>\n<p><a href=\"https:\/\/www.pue.es\/cursos\/cloudera\">Training and official certification in Big Data with Cloudera<\/a><br>\n<a href=\"https:\/\/www.pue.es\/consultoria-tic\">Services and solutions in Big Data with PUE<\/a><\/p>\n<h6><span style=\"color: #00ccff;\">Contact to know more in:<\/span><\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/icon-email_consultoria_cta.jpg\" alt=\"mail\" width=\"30\" height=\"30\">  <a href=\"mailto:training@pue.es\">training@pue.es<\/a> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/icon-form.jpg\" alt=\"icon-form\" width=\"50\" height=\"50\"><a href=\"https:\/\/www.pue.es\/cursos\/contacto\">Information request for training and certification in Cloudera<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/icon-email_consultoria_cta.jpg\" alt=\"mail\" width=\"30\" height=\"30\">  <a href=\"mailto:consulting@pue.es\">consulting@pue.es<\/a> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/icon-form.jpg\" alt=\"icon-form\" width=\"50\" height=\"50\"><a href=\"https:\/\/www.pue.es\/consultoria-tic\/contacto\">Information request for the implementation of Big Data projects<\/a><\/p>\n<p style=\"text-align: left;\">&nbsp;<a href=\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/apachehadoop_362x286_en.png\"><img loading=\"lazy\" decoding=\"async\" class=\"hidden alignnone wp-image-3411 size-full\" src=\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/bigdata_blog_en_HOME.jpg\" alt=\"big_data_employability\" width=\"364\" height=\"288\"><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>The technological revolution we are living in today is creating new professions that are increasingly valued by companies. Many of these jobs, such as that of a Data Scientist, are related to data and Big Data analysis, for obvious reasons. Any company would like to have a professional among its&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2386,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"class_list":{"0":"post-3228","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-training-certification-en"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>All you have to know to become a Data Scientist professional<\/title>\n<meta name=\"description\" content=\"How to train to become a Data Scientist? Form and certify yourself officially with the Cloudera Data Scientist course taught by PUE.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"All you have to know to become a Data Scientist professional\" \/>\n<meta property=\"og:description\" content=\"How to train to become a Data Scientist? Form and certify yourself officially with the Cloudera Data Scientist course taught by PUE.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/\" \/>\n<meta property=\"og:site_name\" content=\"PUE Blog\" \/>\n<meta property=\"article:published_time\" content=\"2019-03-01T10:13:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-14T09:39:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/2023\/11\/blog-cloudera-data-scientist.png\" \/>\n\t<meta property=\"og:image:width\" content=\"574\" \/>\n\t<meta property=\"og:image:height\" content=\"322\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin-blogpue\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin-blogpue\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/\"},\"author\":{\"name\":\"admin-blogpue\",\"@id\":\"https:\/\/www.pue.es\/blog\/en\/#\/schema\/person\/c1100c902cc7a9230c60a397b03adaed\"},\"headline\":\"All you have to know to become a Data Scientist\",\"datePublished\":\"2019-03-01T10:13:10+00:00\",\"dateModified\":\"2023-12-14T09:39:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/\"},\"wordCount\":1052,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/2023\/11\/blog-cloudera-data-scientist.png\",\"articleSection\":[\"Training &amp; certification\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/\",\"url\":\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/\",\"name\":\"All you have to know to become a Data Scientist professional\",\"isPartOf\":{\"@id\":\"https:\/\/www.pue.es\/blog\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.pue.es\/blog\/en\/all-you-have-to-know-to-become-a-data-scientist\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pue.es\/blog\/wp-content\/uploads\/2023\/11\/blog-cloudera-data-scientist.png\",\"datePublished\":\"2019-03-01T10:13:10+00:00\",\"dateModified\":\"2023-12-14T09:39:24+00:00\",\"author\":{\"@id\":\"https:\/\/www.pue.es\/blog\/en\/#\/schema\/person\/c1100c902cc7a9230c60a397b03adaed\"},\"description\":\"How to train to become a Data Scientist? 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