17 citations · 18 across the 3 of their papers we have counts for
4 papers
Product Relation Correlation and Its Use in Product Clustering
Petr Krautwurm, Ondřej Sokol, Vladimír Holý
This paper introduces product relation correlation, a measure of product relatedness that assesses the extent to which products may function as substitutes or complements through a…
Clustering with Penalty for Joint Occurrence of Objects: Computational Aspects
Ondřej Sokol, Vladimír Holý
The method of Holý, Sokol and Černý (Applied Soft Computing, 2017, Vol. 60, p. 752-762) clusters objects based on their incidence in a large number of given sets. The idea is to mi…
The Role of Shopping Mission in Retail Customer Segmentation
Ondřej Sokol, Vladimír Holý
In retailing, it is important to understand customer behavior and determine customer value. A useful tool to achieve such goals is the cluster analysis of transaction data. Typical…
How Many Customers Does a Retail Store Have?
Ondřej Sokol, Vladimír Holý
The knowledge of the number of customers is the pillar of retail business analytics. In our setting, we assume that a portion of customers is monitored and easily counted due to th…