Predict your churn with Shapelets

Predict your churn with Shapelets

Do you want to predict your churn? There’s a lot of data that can help you make smart decisions about your business. But sometimes it’s hard to decipher how useful that data is. Luckily, there’s a …

False Positive Rate (FPR or probability of false alarm)

False Positive Rate (FPR or probability of false alarm) #Terms WHAT IS… ? The false positive rate of the test is the probability that we falsely reject the null hypothesis given that it’s true. If we see a value that comes from a larger sample, and we...

True Positive Rate (TPR)

True Positive Rate (TPR) #Terms WHAT IS… ? The true positive rate (TPR) is a measure that indicates the efficacy of a test. This term is used in the field of medical diagnosis, and it refers to the probability that an actual positive will test positive. The TPR...

ROC curve

ROC curve #Terms WHAT IS… ? A ROC curve is a graphical diagram which displays the performance of a binary classifier system as its discrimination threshold is varied. In other words, the curve plots the true positive rate against the false positive rate for many...

Time Series Forecasting

Time Series Forecasting #Terms WHAT IS… ? Time series forecasting uses past information to make predictions about the future. Whereas other forecasting techniques are concerned with data from a single moment in time, time series analysis deals with data over an...