Modeling of the library collection acquisition process

Сonstantly increasing assortment of literature various genres and directions offered by publishers sets a problem for the libraries when purchasing new in conditions limited budgeting. In this connection, task qualitative acquisition library stock is urgent. The main conceptual idea solution maximum satisfaction information needs types resource users. To implement users informational preferences, general mathematical model decision-making support has been developed optimizing acquisition. It allows it to be replenished renewed order meet takes into account budgeting acquiring books. demand resources considered as optimality criterion. A formalized approach process completing fund with popular printed publications proposed. reduce area dimension possible solutions, approximation optimization constructed. transition from its based on ideas identifying most important features values segmentation readership. practical implementation constructed model, method data mining, analyzing strategic alternatives theory fuzzy accordance specifics solved were used determining each significant classification problem. tested basis scientific Orenburg State University (OSU), take not only influence factors quality stock, but also issues caused libraries.