InetSoft Webinar: Best Practices in Data Mining

This is the transcript of a Webinar hosted by InetSoft on the topic of "Best Practices in Data Mining" The speaker is Mark Flaherty, CMO at InetSoft.

Moderator: When you talk about best practices in data mining, what are some of the first things that you tell people to keep in mind?

Flaherty: What I really try to stress is to think about the data. Actually spend some time trying to understand it, trying to go beyond what you can get just out of the box using some analytical software. It seems like there is so much capability there that sometimes, we are tempted to turn our brains off when we get close to a data set.

Moderator: Right. So you really have to kind of think about the data and the context of the data. You really have to focus on what is the goal that you have in mind, right?

Flaherty: Absolutely, you need to really start at it from both ends like you said, the goal of where you want to get to. Think about where you are starting from. What is the population of data I am working with? Is it my customers? Am I thinking about sites for retail locations? Am I thinking about production jobs that I am trying to run out of manufacturing plant?

#1 Ranking: Read how InetSoft was rated #1 for user adoption in G2's user survey-based index Read More

All of those things might be my population or the level of analysis that I am trying to do. And you really have to put that into the proper context. I always find myself asking, “compared to what?” Now if I look at a set of customers, you think okay well, I have got a lot of one gender, for instance. Well, how do I know that? Compared to what?

Moderator: Yes, and speaking in terms of context and so forth, maybe you can talk about some of the most common use cases for data mining and specifically when you can get value from data mining? What are some of the more common examples of success stories in data mining? What do people get out of it?

Flaherty: Right, probably the best common use case is doing some form of customer response. You are reaching out to your customers and seeing their response to various kinds of the marketing or promotions. And then trying to figure out why some didn’t respond, so that you can target your efforts better, so you can message those efforts better in future contacts.

The world is changing a lot with the move from paper based promotions to so much more being online and via e-mail, so that’s certainly an area where people have picked it data mining and analysis and run with it for a long time. But I have certainly seen a lot more interest lately in social media in trying to extract sentiment analysis.

This can include doing some text-based data mining to try and understand not only the behaviors of those customers, but what their attitudes are, what they care about and what they are thinking, what’s leading them up to that buying proposition. Those are just a couple off the top of my head. If you have got some other interest, let’s talk about.

The basics that I talk about with customers and clients is really, they have to do their data mining with an understanding of their data and an understanding the problem that they are solving. I think that right now the current state of the art of predictive analytics is still in the scientific realm and less in the big decision maker realm and it really is important that the big decision makers understand what the goals of predictive analytics are and how predictive analytics can help them.

What I really try to do is I really try to help the customer or the problem solver try to frame their predictive problem as a classification problem. Most times when I talk to customers, they say they want to do forecasting. They want to forecast, for example, the number of customers they are going to churn, or they want to forecast inventory levels. There are a variety of things they have to go back to think about.

Read the top 10 reasons for selecting InetSoft as your BI partner.