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Exploring a Career in Data Science: Opportunities and Challenges
16/07/2024
Data science has emerged as one of the most sought-after career paths in the digital age. As businesses increasingly rely on data-driven decisions , the demand for skilled data scientists continues to grow. For professionals and aspiring data experts, understanding the landscape of a career in data science is crucial. In this article, we will explore the opportunities, challenges, and essential skills needed for a successful career in this...
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Wie hoch ist das Gehalt eines Data Analysts?
05/01/2023
  Data Analyst sind Datenexperte und -expertinnen, die mithilfe der ihnen zur Verfügung stehenden Data Science Tools Daten analysieren und interpretieren. Sie verwenden mathematische und analytische Methoden, um relevante Informationen zu sammeln, damit die Unternehmensleitung die besten Entscheidungen treffen. Man muss wissen, dass viele Unternehmen heute über riesige Datenmengen verfügen. Diese sind wertvolle Ressourcen, die es...
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Wie steigt man als Wirtschaftler in die Data Science ein?
02/07/2021
Wenn Sie Ihr Studium der Wirtschaftswissenschaften abgeschlossen haben, werden Sie sich wahrscheinlich fragen: "Wie geht es jetzt weiter?" Nun, zum Glück für Sie planen auch Millionen anderer Absolventen ihren nächsten Schritt. Aber die Sache ist die: Es gibt viel mehr Möglichkeiten für Sie, als Ihnen Ihre Familie und Freunde sagen. Was wäre, wenn ich Ihnen sagen würde, dass Sie mit Ihrem Wirtschaftsstudium in die wundersame Welt der Data...
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How to Enter Data Science from Economics?
19/05/2020
Once you complete your degree program in Economics, you’ll probably wonder, ‘what next?’  Well, lucky for you, millions of other graduates are also planning their next step. But here’s the thing: there are a million many more options for you than the ones your family and friends are telling you. What if I told you, you could enter the wondrous world of data science with your economics degree? Unsure? Well, keep scrolling. We’re going to...
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COVID-19 Dataset Challenge
30/03/2020
Use your extra time at home (and your data skills) for a good cause: Check out the  Kaggle  COVID-19 Open Research Dataset Challenge. In response to the COVID-19 pandemic, the White House and a coalition of leading research groups have prepared the COVID-19 Open Research Dataset (CORD-19). This dataset is a resource of over 29,000 scholarly articles, including over 13,000 with full text, about COVID-19, SARS-CoV-2, and related...
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Data Science & Analytics Job Market in Switzerland in 2019
26/11/2019
Today, data science specialists are among the most sought-after in the labor market. Being able to find significant insights in a huge amount of information, they help companies and organizations to optimize the structure's work.  The field of data science is rapidly developing and the demand for talent is changing. We use job offerings to analyze the current demand for talent. After performing a  first analysis in 2017 , this article...
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Building a simple sentiment classifier in R using Trump's tweets
08/07/2019
For the past few years, tasks involving text and speech processing have become really hot-trendy. Among the various researches belonging to the fields of Natural Language Processing and Machine Learning, sentiment analysis ranks really high. Sentiment analysis allows identifying and getting subjective information from the source data using data analysis and visualization, ML models for classification, text mining and analysis. This helps to...
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Sentiment Analysis of Trump Tweets in Python
08/07/2019
The way other people think about one or another product or service has a big impact on our everyday process of making decisions. Earlier, people relied on the opinion of their friends, relatives, or products and services reposts, but the era of the Internet has made significant changes. Today opinions are collected from different people around the world via reviewing e-commerce sites as well as blogs and social nets. To transform gathered...
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Exploratory Data Analysis in R
20/05/2019
Introduction Exploratory data analysis (EDA) is an approach to data analysis to summarize the main characteristics of data. It can be performed using various methods, among which data visualization takes a great place. The idea of EDA is to recognize what information can data give us beyond the formal modeling or hypothesis testing task. In other words, if initially we don’t have at all or there are not enough priori ideas about the...
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Data Analyst Salaries in Europe in 2018
28/08/2018
Since the dawn of the digital age, the amount of data stored on servers has risen dramatically. With this increase, more and more firms are looking for talent that can handle their datasets and generate insights for business decisions. Google Trends shows that the global volume of the search term “Data Analyst” nearly tripled over the last 5 years. How does the increasing demand translate into earnings of data analysts in Europe? We collected...
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