2 papers
cs.IR2021
SmoothI: Smooth Rank Indicators for Differentiable IR Metrics
Thibaut Thonet, Yagmur Gizem Cinar, Eric Gaussier +2
Information retrieval (IR) systems traditionally aim to maximize metrics built on rankings, such as precision or NDCG. However, the non-differentiability of the ranking operation p…
cs.LG2018
Deep -Means: Jointly clustering with -Means and learning representations
Maziar Moradi Fard, Thibaut Thonet, Eric Gaussier
We study in this paper the problem of jointly clustering and learning representations. As several previous studies have shown, learning representations that are both faithful to th…