(We explain the science in the next section of this article below)īased on this approach, we can quickly see that Obama is talking about “time requires” a lot, as well as “make people believe”, “America journey complete” and “create equal man”. If the words have the same color, they belong to the same cluster, meaning that they tend to occur next to each other in this text. On this word cloud the closer the words are to each other, the more related they are in the context of the text. Take a look at this mind map of Obama’s 2013 address made using InfraNodus: Word cloud made using InfraNodus text network visualization tool - the more influential words are bigger, the words that appear more often together have the same color and are closer on the graph. You will be able to see what are the main topics in any text and, more importantly, how they relate to each other. Using InfraNodus word cloud generator, you can generate word clouds where the relevant terms will be aligned next to each other if they tend to appear in the same context. This is a problem because a text is not just a combination of words, it’s all about the relations - and this information is lost. The words will just be randomly aligned on the screen and the most frequently mentioned ones will be bigger and towards the center, while the less frequent words will be smaller on the periphery of the graph. When you generate a standard word cloud, it will normally not have any information about the context.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |