Methodics of data preprocessing in problem of sequential analysis

• Datum: 2017
• Hauptverfasser: Moldavskaya, A. V., Ruvinskaya, V. M.
• Format: Artikel
• Sprache: Russian
• Veröffentlicht: Інститут проблем реєстрації інформації НАН України 2017
• Schlagworte: data mining; data preprocessing; sequential pattern mining; patterns; sequences
• Online Zugang: http://drsp.ipri.kiev.ua/article/view/126492
• Назва журналу: Data Recording, Storage & Processing

A data preprocessing technique for sequential analysis is described. It is outlined and experimentally demonstrated the problems of this field of data mining: noisy data, alphabet redundancy, eventual presence of cyclic repeats. It is proposed the solution of these problems, effectivity of which is...