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20032022
most citedMulti-fidelity Bayesian Optimisation with Continuous Approximations

95 citations · 430 across the 31 of their papers we have counts for

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math.OC2017

Gradient Descent Can Take Exponential Time to Escape Saddle Points

Simon S. Du, Chi Jin, Jason D. Lee +3

Although gradient descent (GD) almost always escapes saddle points asymptotically [Lee et al., 2016], this paper shows that even with fairly natural random initialization schemes a…