Method for predicting service performance of video website

Method for predicting service performance of video website

The invention discloses a method for predicting service performance of a video website. The method comprises: step 101) through simulating a user request, measuring video website performance parameters at regular time, calculating a correlation coefficient of the performance parameters; if the absol...

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Hauptverfasser: YOU JIALI, LIU XUE, XUE HANXING
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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LIU XUE
XUE HANXING
description The invention discloses a method for predicting service performance of a video website. The method comprises: step 101) through simulating a user request, measuring video website performance parameters at regular time, calculating a correlation coefficient of the performance parameters; if the absolute value of the correlation coefficient exceeds a preset threshold value, storing values of all performance parameters to a performance prediction data set of a corresponding website, if not, just storing download velocity to a performance prediction data set of the corresponding website, wherein the performance parameters include connection time and download velocity; step 102) performing parameter nondimensionalization and normalization preprocessing on the prediction data set, based on the data and a time sequence model or a machine learning model obtained by the preprocessing, predicting service performance of the video website at next moment, performing reverse normalization on the normalization prediction re
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Method for predicting service performance of video website
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