We all have heard (or might have experienced) bullying at school. But how rampant is it? Looking at statistics, more than 20% (one in five) children have encountered bullying at some point in their school lives. Japan, in particular, has had various and sometimes quite extreme cases of school bullying. Japan is famous for its […]
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Data analytics involves finding useful information from a large amount of data and working to improve it. There are many big data tools for data analytics. This article summarizes 10 open source tools for data analytics. 1. Gephi Gephi is an open source software package for network analysis and visualization, built in Java based on […]
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Data science is very popular, but do you really need it? It may not be necessary for your organization. In order to answer this important question, it is first necessary to understand the purpose in the first place. Also, what kind of organization is suitable for using it properly? Purpose of data science There are […]
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Web scraping tools are tools that help with scraping. They extract data from the web. After extraction, they might convert unstructured data into structured data. This data can then be stored and analyzed in a database or spreadsheet. These tools interact with the website in the same way as using a web browser like Chrome […]
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Collecting and utilizing information is important in company management. After all, It decides the future of the company. You can gather data from websites using scraping tools. However, to actually use the data and see it in a visible format, you will need Business Intelligence tools. Throughout the course of management, there are many questions […]
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If you have worked with digital marketing and SEO, you may have often heard words such as ‘web crawler’ and crawling. In this article, we introduce some basic concepts about web crawlers and crawling. What is a Web crawler? A Web crawler is a program that automatically collects information. This information can be text, images, […]
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