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Display your results more effectively: Tips from a UX Designer

Helping data analysts create effective dashboards is a key task for User Experience (UX) designers. Incorporating multiple components into a unified report involves more than just a general knowledge of the user interface (UI) and UX. Even for seasoned UX designers, a great amount of effort is spent on distilling large amounts of complex information into a simple, clear storytelling report. As PolyAnalyst™ software UX designers, we work hard to incorporate…
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Data-driven Techniques for Open-ended Feedback

Feedback surveys are a tried-and-true way that businesses gain insights into their customers’ opinions. And while a lot of information can be obtained from structured survey questions, there are even more insights hidden in the text responses customers provide in surveys, social media and other online company and product review channels. Nowadays, a majority of customer feedback is in unstructured formats, so it’s important to implement analysis techniques that can help…
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What is Time Series Analysis?

What is Time Series Analysis? Many types of models are created from individual samples of data. We may have conducted a study, collected vital signs from different patients, and are now fitting some predictive model. These patients are unique and independent cases, which collectively make up a trend. However, many kinds of systems are not collections of individual data points; they are a sequence of observations of one concept over…
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5 Things to Know about Linear Regression

Before we get into talking about linear regression, you may recall that we recently have discussed advanced machine learning techniques such as neural networks and support vector machines, but these are not always the most appropriate tool for modeling data. Machine Learning models are big, complicated, and almost impossible to interpret. While they have great capacity and are sometimes the only solution to difficult problems, their downsides can be substantial…
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