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Advances, Systems and Applications

Table 7 The parameters in live prediction experiments with cold start

From: Online architecture for predicting live video transcoding resources

Parameter

Description

vCPU request

47,5%*vCPU limit for VM with 4 vCPU, 52,5%*vCPU limit for VM with 6, 55%*vCPU limit for VM with 8 vCPU, 60%*vCPU limit for VM with 16 vCPU

Target

Transcoding speed > 0.99; CPU consumption < 80 or 70%

Prediction algorithms

RF and RL

Minimum amount of samples for training

100