To find out what's normal for you, start keeping a record of your menstrual cycle on a calendar or with the help of a smartphone application. Begin by tracking your start date every month for several months in a row to identify the regularity of your periods.o find out what's normal for you, start keeping a record of your menstrual cycle on a calendar or with the help of a smartphone application. Begin by tracking your start date every month for several months in a row to identify the regularity of your periods.
Training is something you receive as the learner, but learning is what you actually do as the learner. Learning implies âIâ am doing something. I am taking part and doing the work. Good training inspires people to learn how to do something, but it does not do the work for them.
In many areas of information science, finding predictive relationships from data is a very important task. Initial discovery of relationships is usually done with a training set while a test set and validation set are used for evaluating whether the discovered relationships hold. More formally, a training set is a set of data used to discover potentially predictive relationships. A test set is a set of data used to assess the strength and utility of a predictive relationship. Test and training sets are used in intelligent systems, machine learning, genetic programming and statistics.