Yi Sun

activity

20142021

most citedFrom random walks to distances on unweighted graphs

7 citations · 18 across the 3 of their papers we have counts for

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2 papers · 1 filter

stat.ML2015★ 7 cited

From random walks to distances on unweighted graphs

Tatsunori B. Hashimoto, Yi Sun, Tommi S. Jaakkola

Large unweighted directed graphs are commonly used to capture relations between entities. A fundamental problem in the analysis of such networks is to properly define the similarit…

stat.ML2014★ 6 cited

Metric recovery from directed unweighted graphs

Tatsunori B. Hashimoto, Yi Sun, Tommi S. Jaakkola

We analyze directed, unweighted graphs obtained from $x_{i} \in R^{d}$ by connecting vertex $i$ to $j$ iff $∣ x_{i} - x_{j} ∣ < ε (x_{i})$ . Examples of such graphs include $k$ -nearest n…