I was recently asked about running sentiment analysis over various forms of customer feedback. How can we help with scaling this over large sets of data? This is an area of analytics I haven’t done much work in before so a bit of research was in order – bring on the Amazon Review Data. I…
This blog post provides the details of how to load the data we created for Sharon Kirkham’s article that describes how she analysed the sentiment in the publicly available Amazon review data set. Mark Chopping has also explored the data from a more general perspective in his LinkedIn post. For the sentiment analysis we’ll be…
This post demonstrates a new feature in Kognitio’s upcoming 8.2.3 release where it can automatically filter on a partition column and eliminate partitions for a query with a filter on a “natural” dimension column, if the partition column value is derived from the dimension column.