most citedPartial Recovery for Top- Ranking: Optimality of MLE and Sub-Optimality of Spectral Method

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math.ST2020★ 1 cited

Partial Recovery for Top- Ranking: Optimality of MLE and Sub-Optimality of Spectral Method

Pinhan Chen, Chao Gao, Anderson Y. Zhang

Given partially observed pairwise comparison data generated by the Bradley-Terry-Luce (BTL) model, we study the problem of top- ranking. That is, to optimally identify the set o…