公开(公告)号：US20220092474A1

公开(公告)日：2022-03-24

申请号：US17366810

申请日：2021-07-02

Applicant: Tata Consultancy Services Limited

Inventor： Tanushyam Chattopadhyay ,  Arijit Ukil ,  Avijit Sur ,  Prateep Misra ,  Arpan Pal ,  Soma Bandyopadhyay

IPC: G06N20/00 ,  G06F16/28

Abstract: Conventionally, applying analytics on dataset is the scarcity of labelled data. With increase of data there is cost fact effecting nature of servicing required for data (e.g., cost in terms of resource and time and effort is high for data annotation). Though data is analysed, it may be prone to error. Present disclosure provides systems/methods for reducing volume of data to be annotated for time series data thereby reducing time and effort of resources, thus resulting in effective utilization of system's resources (e.g., memory, processor, etc.). More specifically, the method of the present disclosure adaptively modifies the volume of the data to be annotated based on the performance of the unsupervised learning method applied in the system. Moreover, in the absence of an annotation mechanism for clusters of time series data, meta data associated with the time series data is utilized for annotation and validation of dataset.