Search Results for author: Ilya Valmianski

Found 8 papers, 4 papers with code

Injecting knowledge into language generation: a case study in auto-charting after-visit care instructions from medical dialogue

no code implementations6 Jun 2023 Maksim Eremeev, Ilya Valmianski, Xavier Amatriain, Anitha Kannan

For high-stake domains that are also knowledge-rich, we show how to use knowledge to (a) identify which rare tokens that appear in both source and reference are important and (b) uplift their conditional probability.

Text Generation

Dialogue-Contextualized Re-ranking for Medical History-Taking

no code implementations4 Apr 2023 Jian Zhu, Ilya Valmianski, Anitha Kannan

We find that relative to the expert system, the best performance is achieved by our proposed global re-ranker with a transformer backbone, resulting in a 30% higher normalized discount cumulative gain (nDCG) and a 77% higher mean average precision (mAP).

Language Modelling Re-Ranking

Learning functional sections in medical conversations: iterative pseudo-labeling and human-in-the-loop approach

1 code implementation6 Oct 2022 Mengqian Wang, Ilya Valmianski, Xavier Amatriain, Anitha Kannan

This paper presents an approach that tackles the problem of learning to classify medical dialogue into functional sections without requiring a large number of annotations.

Sentence

MEDCOD: A Medically-Accurate, Emotive, Diverse, and Controllable Dialog System

1 code implementation17 Nov 2021 Rhys Compton, Ilya Valmianski, Li Deng, Costa Huang, Namit Katariya, Xavier Amatriain, Anitha Kannan

We present MEDCOD, a Medically-Accurate, Emotive, Diverse, and Controllable Dialog system with a unique approach to the natural language generator module.

Sentence

Adding more data does not always help: A study in medical conversation summarization with PEGASUS

1 code implementation15 Nov 2021 Varun Nair, Namit Katariya, Xavier Amatriain, Ilya Valmianski, Anitha Kannan

Summarized conversations are used to facilitate patient hand-offs between physicians, and as part of providing care in the future.

Active Learning Transfer Learning

Evaluating robustness of language models for chief complaint extraction from patient-generated text

no code implementations15 Nov 2019 Ilya Valmianski, Caleb Goodwin, Ian M. Finn, Naqi Khan, Daniel S. Zisook

In this work, we evaluate several approaches to chief complaint classification using a novel Chief Complaint (CC) Dataset that contains ~200, 000 patient-generated reasons-for-visit entries mapped to a set of 795 discrete chief complaints.

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