Evidence map›Paper›PMID 37046497›Full record

ArticleDiagnostics (Basel, Switzerland)2023

Automatic Classification of Histopathology Images across Multiple Cancers Based on Heterogeneous Transfer Learning.

Kai Sun, Yushi Chen, Bingqian Bai, Yanhua Gao, Jiaying Xiao, Gang Yu

Open access · goldAbstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.8field-weighted citation impact, top 8% of its field
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

8 citing papers in PubMed, 16 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Kai SunDepartment of Biomedical Engineering, School of Basic Medical Sciences, Central South University, Changsha 410013, China.
Yushi ChenDepartment of Pathology, School of Basic Medical Sciences, Central South University, Changsha 410013, China.
Bingqian BaiDepartment of Biomedical Engineering, School of Basic Medical Sciences, Central South University, Changsha 410013, China.
Yanhua GaoDepartment of Ultrasound, Shaanxi Provincial People's Hospital, Xi'an 710068, China.
Jiaying XiaoDepartment of Biomedical Engineering, School of Basic Medical Sciences, Central South University, Changsha 410013, China.
Gang YuDepartment of Biomedical Engineering, School of Basic Medical Sciences, Central South University, Changsha 410013, China.
Central South University · CNShanxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCurrent artificial intelligence (AI) in histopathology typically specializes on a single task, resulting in a heavy workload of collecting and labeling a sufficient number of images for each type of cancer. Heterogeneous transfer learning (HTL) is expected to alleviate the data bottlenecks and establish models with performance comparable to supervised learning (SL).

methodsAn accurate source domain model was trained using 28,634 colorectal patches. Additionally, 1000 sentinel lymph node patches and 1008 breast patches were used to train two target domain models. The feature distribution difference between sentinel lymph node metastasis or breast cancer and CRC was reduced by heterogeneous domain adaptation, and the maximum mean difference between subdomains was used for knowledge transfer to achieve accurate classification across multiple cancers.

resultHTL on 1000 sentinel lymph node patches (L-HTL-1000) outperforms SL on 1000 sentinel lymph node patches (L-SL-1-1000) (average area under the curve (AUC) and standard deviation of L-HTL-1000 vs. L-SL-1-1000: 0.949 ± 0.004 vs. 0.931 ± 0.008,

conclusionsHTL is capable of building accurate AI models for similar cancers using a small amount of data based on a large dataset for a certain type of cancer. HTL holds great promise for accelerating the development of AI in histopathology.

Indexed as

artificial intelligence in histopathologycancer diagnosisheterogeneous transfer learningsmall datasets

Identifiers

PMID37046497
PMCPMC10093253
OpenAlexW4361287164

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.