Data mining pattern valuation in apparel industry E-commerce cloud

For B2B (Business to Business) E-commerce systems in cloud environment, we propose a model for mining patterns in multi-databases in this paper. It gets the global pattern by analyzing local patterns globally, and then gets the high-vote pattern and exceptional pattern. Due to the difference between single-database and multi-databases, support in single-database only has local effect. The conception of weight is proposed, affiliating the factor of database itself, to make the pattern more comprehensive and effective.