FAQ

Columns Priority Problem

During the real use of perSimplex product, cases happen when different priority should be assigned to the individual columns. Then the identified clusters depend more on the columns with higher priority. The columns with lower priority are either suppressed or excluded completely. Read more

Problem of Unknown Values

During the real use of perSimplex product cases happen when the input data contain either unknown or non-found values. Different questionnaires and polls, when the interviewees do not provide answers for all questions or there are other reasons precluding the collection of all data. Read more

Problem of Discrete Values

During the real use of perSimplex product cases happen when the input data contain values, which are not similar mutually. Various questionnaires and polls are the typical example, which the questions with non-similar possible answers include in. Read more