Search Results for author: Pietro Lesci

Found 2 papers, 2 papers with code

AnchorAL: Computationally Efficient Active Learning for Large and Imbalanced Datasets

1 code implementation8 Apr 2024 Pietro Lesci, Andreas Vlachos

By dynamically selecting different anchors at each iteration it promotes class balance and prevents overfitting the initial decision boundary, thus promoting the discovery of new clusters of minority instances.

Active Learning imbalanced classification

Diable: Efficient Dialogue State Tracking as Operations on Tables

1 code implementation26 May 2023 Pietro Lesci, Yoshinari Fujinuma, Momchil Hardalov, Chao Shang, Yassine Benajiba, Lluis Marquez

Sequence-to-sequence state-of-the-art systems for dialogue state tracking (DST) use the full dialogue history as input, represent the current state as a list with all the slots, and generate the entire state from scratch at each dialogue turn.

Dialogue State Tracking

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