Search Results for author: Vevake Balaraman

Found 10 papers, 4 papers with code

Domain-Aware Dialogue State Tracker for Multi-Domain Dialogue Systems

1 code implementation21 Jan 2020 Vevake Balaraman, Bernardo Magnini

In task-oriented dialogue systems the dialogue state tracker (DST) component is responsible for predicting the state of the dialogue based on the dialogue history.

Language Modelling Task-Oriented Dialogue Systems

A Robust Data-Driven Approach for Dialogue State Tracking of Unseen Slot Values

no code implementations1 Nov 2019 Vevake Balaraman, Bernardo Magnini

This makes extending the candidate list for a slot without model retaining infeasible and also has limitations in modelling for low resource domains where training data for slot values are expensive.

Dialogue State Tracking

Scalable Neural Dialogue State Tracking

1 code implementation22 Oct 2019 Vevake Balaraman, Bernardo Magnini

A Dialogue State Tracker (DST) is a key component in a dialogue system aiming at estimating the beliefs of possible user goals at each dialogue turn.

Dialogue State Tracking

Benchmarking machine learning models on multi-centre eICU critical care dataset

2 code implementations2 Oct 2019 Seyedmostafa Sheikhalishahi, Vevake Balaraman, Venet Osmani

This is the first public benchmark on a multi-centre critical care dataset, comparing the performance of clinical gold standard with our predictive model.

Benchmarking BIG-bench Machine Learning +3

Toward zero-shot Entity Recognition in Task-oriented Conversational Agents

no code implementations WS 2018 Marco Guerini, Simone Magnolini, Vevake Balaraman, Bernardo Magnini

We present a domain portable zero-shot learning approach for entity recognition in task-oriented conversational agents, which does not assume any annotated sentences at training time.

Zero-Shot Learning

Doctoral Advisor or Medical Condition: Towards Entity-specific Rankings of Knowledge Base Properties [Extended Version]

no code implementations20 Sep 2017 Simon Razniewski, Vevake Balaraman, Werner Nutt

In this work, we have developed a human-annotated dataset of 350 preference judgments among pairs of knowledge base properties for fixed entities.

Semantic Similarity Semantic Textual Similarity +1

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