30 citations · 123 across the 18 of their papers we have counts for
Showing 2020Show all
3 papers · 1 filter
stat.ML2020★ 1 cited
A Continuous-Time Mirror Descent Approach to Sparse Phase Retrieval
Fan Wu, Patrick Rebeschini
We analyze continuous-time mirror descent applied to sparse phase retrieval, which is the problem of recovering sparse signals from a set of magnitude-only measurements. We apply m…
cs.IR2020★ 2 cited
Retrieve Synonymous keywords for Frequent Queries in Sponsored Search in a Data Augmentation Way
Yijiang Lian, Zhenjun You, Fan Wu +2
In sponsored search, retrieving synonymous keywords is of great importance for accurately targeted advertising. The semantic gap between queries and keywords and the extremely high…
stat.ML2020★ 6 cited
Hadamard Wirtinger Flow for Sparse Phase Retrieval
Fan Wu, Patrick Rebeschini
We consider the problem of reconstructing an -dimensional -sparse signal from a set of noiseless magnitude-only measurements. Formulating the problem as an unregularized empi…