Search Results for author: Sergio Gomez

Found 4 papers, 3 papers with code

Visual Imitation with a Minimal Adversary

no code implementations ICLR 2019 Scott Reed, Yusuf Aytar, Ziyu Wang, Tom Paine, Aäron van den Oord, Tobias Pfaff, Sergio Gomez, Alexander Novikov, David Budden, Oriol Vinyals

The proposed agent can solve a challenging robot manipulation task of block stacking from only video demonstrations and sparse reward, in which the non-imitating agents fail to learn completely.

Imitation Learning Robot Manipulation

MultiDendrograms: Variable-Group Agglomerative Hierarchical Clusterings

1 code implementation8 Jan 2012 Sergio Gomez, Justo Montiel, David Torres, Alberto Fernandez

MultiDendrograms solves this problem implementing a variable-group algorithm that groups more than two clusters at the same time when ties occur.

Clustering

Solving non-uniqueness in agglomerative hierarchical clustering using multidendrograms

1 code implementation8 Aug 2006 Alberto Fernandez, Sergio Gomez

In agglomerative hierarchical clustering, pair-group methods suffer from a problem of non-uniqueness when two or more distances between different clusters coincide during the amalgamation process.

Clustering

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