Evidence map›Paper›PMID 33853034›Full record

ArticleMedical image analysis2021

Active, continual fine tuning of convolutional neural networks for reducing annotation efforts.

Zongwei Zhou, Jae Y Shin, Suryakanth R Gurudu, Michael B Gotway, Jianming Liang

Abstract read
In one paragraph

Article in Medical image analysis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Review
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  11. Seeking an Optimal Approach for Computer-Aided Pulmonary Embolism Detection.Machine learning in medical imaging. MLMI (Workshop) · 2021
    Article
4 · The record

Corrections and comments

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

5 authors.

Zongwei ZhouDepartment of medical Informatics, Arizona State University, Scottsdale, AZ 85259, USA.
Jae Y ShinDepartment of medical Informatics, Arizona State University, Scottsdale, AZ 85259, USA.
Suryakanth R GuruduDivision of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, AZ 85259, USA.
Michael B GotwayDepartment of Radiology, Mayo Clinic, Scottsdale, AZ 85259, USA.
Jianming LiangDepartment of medical Informatics, Arizona State University, Scottsdale, AZ 85259, USA. Electronic address: Jianming.Liang@asu.edu.

Funding

Computer-Aided Diagnosis of Pulmonary EmbolismR01HL128785 · NHLBI · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI LIANG, JIANMING · 2016 to 2019
$2.5M
NHLBI NIH HHS R01 HL128785
6 · The paper itself

Abstract

The splendid success of convolutional neural networks (CNNs) in computer vision is largely attributable to the availability of massive annotated datasets, such as ImageNet and Places. However, in medical imaging, it is challenging to create such large annotated datasets, as annotating medical images is not only tedious, laborious, and time consuming, but it also demands costly, specialty-oriented skills, which are not easily accessible. To dramatically reduce annotation cost, this paper presents a novel method to naturally integrate active learning and transfer learning (fine-tuning) into a single framework, which starts directly with a pre-trained CNN to seek "worthy" samples for annotation and gradually enhances the (fine-tuned) CNN via continual fine-tuning. We have evaluated our method using three distinct medical imaging applications, demonstrating that it can reduce annotation efforts by at least half compared with random selection.

Indexed as

Diagnostic ImagingNeural Networks, ComputerHumansLongitudinal StudiesActive learningAnnotation cost reductionComputer-aided diagnosisConvolutional neural networksMedical image analysisTransfer learning

Identifiers

PMID33853034
PMCPMC8483451

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Registered trials

None linked

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.