Evidence map›Paper›PMID 35197110›Full record

ArticleJournal of biomedical semantics2022

Transfer language space with similar domain adaptation: a case study with hepatocellular carcinoma.

Amara Tariq, Omar Kallas, Patricia Balthazar, Scott Jeffery Lee, Terry Desser, Daniel Rubin, Judy Wawira Gichoya, Imon Banerjee

Abstract read
In one paragraph

Article in Journal of biomedical semantics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Amara TariqMachine Intelligence in Medicine and Imaging (MI ∙2) Lab, Mayo Clinic, Phoenix, AZ, USA. tariq.amara2@mayo.edu.ORCID 0000-0001-5932-2491
Omar KallasDepartment of Radiology, Emory University, Atlanta, GA, USA.
Patricia BalthazarDepartment of Radiology, Emory University, Atlanta, GA, USA.
Scott Jeffery LeeDepartment of Radiology, Emory University, Atlanta, GA, USA.
Terry DesserDepartment of Radiology, Stanford University, Palo Alto, CA, USA.
Daniel RubinDepartment of Radiology, Stanford University, Palo Alto, CA, USA.
Judy Wawira GichoyaMachine Intelligence in Medicine and Imaging (MI ∙2) Lab, Mayo Clinic, Phoenix, AZ, USA.
Imon BanerjeeMachine Intelligence in Medicine and Imaging (MI ∙2) Lab, Mayo Clinic, Phoenix, AZ, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTransfer learning is a common practice in image classification with deep learning where the available data is often limited for training a complex model with millions of parameters. However, transferring language models requires special attention since cross-domain vocabularies (e.g. between two different modalities MR and US) do not always overlap as the pixel intensity range overlaps mostly for images.

methodWe present a concept of similar domain adaptation where we transfer inter-institutional language models (context-dependent and context-independent) between two different modalities (ultrasound and MRI) to capture liver abnormalities.

resultsWe use MR and US screening exam reports for hepatocellular carcinoma as the use-case and apply the transfer language space strategy to automatically label imaging exams with and without structured template with > 0.9 average f1-score.

conclusionWe conclude that transfer learning along with fine-tuning the discriminative model is often more effective for performing shared targeted tasks than the training for a language space from scratch.

Indexed as

Carcinoma, HepatocellularLiver NeoplasmsHumansLanguageNatural Language ProcessingBERTLanguage modelRadiology reportTransfer learningWord2vec

Identifiers

PMID35197110
PMCPMC8867666

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.