BRAIN Journal-Sentiment Analysis on Embedded Systems Blended Courses-Figure 2. Twitter sentiment analysis results

<p>&nbsp;In order to validate our results, the next step was to extract the sentiment analysis from Tweeter&rsquo;s tweets (Figure 2) which are based on blending embedded systems-related courses. The obtained polarity is positive, so this results shows not only that students appreciated this in a positive manner, but also that the proposed technique for integrating MOOCs into embedded systems courses is a viable one.&nbsp;</p>