Patent ID: 11928715
Assignee: BESPIN GLOBAL INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. A method of purchasing a reserved instance from a reserved instance providing system and reselling the reserved instance to a client, the method comprising:
predicting instance usage of a client using a machine learning model pre-trained in relation to the instance usage of a client who is to sell a reserved instance;
determining a reserved instance purchase quantity based on the instance usage;
purchasing the reserved instance from the reserved instance providing system based on the reserved instance purchase quantity; and
reselling the purchased reserved instance to the client,
wherein predicting the instance usage comprises:
calculating, by a processor, weight for a plurality of machine learning models by analyzing predicted errors of the plurality of machine learning models; and
estimating, by the processor, the instance usage by adjusting a reflection ratio of each of the machine learning models for the instance usage based on the weight for the machine learning models,
wherein generating the machine learning model comprises generating a GLR model for predicting the instance usage using a usage pattern and the number of clients for each OS, for each instance type, for each region, and for each available area as independent variables, an MSR model for predicting the instance usage by applying a smoothing function to the independent variables, an LSTM model for predicting a future instance use time pattern from a past instance use time pattern, and an MR model for predicting the instance usage through deep learning based on the independent variables.