FTSGD: An Adaptive Stochastic Gradient Descent Algorithm for Spark MLlib.

Hong Zhang Zixia Liu Hai Huang Liqiang Wang

Published in: DASC/PiCom/DataCom/CyberSciTech (2018)

Keyphrases

stochastic gradient descent
computational complexity
cost function
similarity measure
objective function
optimization algorithm
np hard
probabilistic model
worst case
particle swarm optimization
loss function
closed form
convex hull
prior information