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1. (WO2017151475) SYSTEM FOR DETECTING AND CHARACTERIZING SEASONS

Pub. No.:    WO/2017/151475    International Application No.:    PCT/US2017/019613
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Tue Feb 28 00:59:59 CET 2017
IPC: G06F 17/18
G06Q 10/04
G06F 21/55
H04L 29/06
Applicants: ORACLE INTERNATIONAL CORPORATION
Inventors: GARVEY, Dustin
SHAFT, Uri
WONG, Lik
GANESH, Amit
Title: SYSTEM FOR DETECTING AND CHARACTERIZING SEASONS
Abstract:
Techniques are described for characterizing and summarizing seasonal patterns detected within a time series. According to an embodiment, a set of time series data is analyzed to identify a plurality of instances of a season, where each instance corresponds to a respective sub-period within the season. A first set of instances from the plurality of instances are associated with a particular class of seasonal pattern. After classifying the first set of instances, a second set of instances may remain unclassified or otherwise may not be associated with the particular class of seasonal pattern. Based on the first and second set of instances, a summary may be generated that identifies one or more stretches of time that are associated with the particular class of seasonal pattern. The one or more stretches of time may span at least one sub-period corresponding to at least one instance in the second set of instances.