Evidence map›Paper›PMID 36108142›Full record

ArticleJournal of chemical information and modeling2022

MolMiner: You Only Look Once for Chemical Structure Recognition.

Youjun Xu, Jinchuan Xiao, Chia-Han Chou, Jianhang Zhang, Jintao Zhu, Qiwan Hu, Hemin Li, Ningsheng Han, Bingyu Liu, Shuaipeng Zhang and 6 more

Abstract read
In one paragraph

Article in Journal of chemical information and modeling, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
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  5. Review
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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

16 authors.

Youjun XuInfinite Intelligence Pharma, Beijing, China 100083.ORCID 0000-0002-8022-6194
Jinchuan XiaoInfinite Intelligence Pharma, Beijing, China 100083.
Chia-Han ChouInfinite Intelligence Pharma, Beijing, China 100083.
Jianhang ZhangInfinite Intelligence Pharma, Beijing, China 100083.
Jintao ZhuCenter for Quantitative Biology, Peking University, Beijing, China 100871.
Qiwan HuCenter for Quantitative Biology, Peking University, Beijing, China 100871.
Hemin LiInfinite Intelligence Pharma, Beijing, China 100083.
Ningsheng HanInfinite Intelligence Pharma, Beijing, China 100083.
Bingyu LiuInfinite Intelligence Pharma, Beijing, China 100083.
Shuaipeng ZhangInfinite Intelligence Pharma, Beijing, China 100083.
Jinyu HanInfinite Intelligence Pharma, Beijing, China 100083.
Zhen ZhangInfinite Intelligence Pharma, Beijing, China 100083.
Shuhao ZhangInfinite Intelligence Pharma, Beijing, China 100083.ORCID 0000-0002-0301-5983
Weilin ZhangInfinite Intelligence Pharma, Beijing, China 100083.
Luhua LaiCenter for Quantitative Biology, Peking University, Beijing, China 100871.ORCID 0000-0002-8343-7587
Jianfeng PeiCenter for Quantitative Biology, Peking University, Beijing, China 100871.ORCID 0000-0002-8482-1185

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Molecular structures are commonly depicted in 2D printed forms in scientific documents such as journal papers and patents. However, these 2D depictions are not machine readable. Due to a backlog of decades and an increasing amount of printed literatures, there is a high demand for translating printed depictions into machine-readable formats, which is known as Optical Chemical Structure Recognition (OCSR). Most OCSR systems developed over the last three decades use a rule-based approach, which vectorizes the depiction based on the interpretation of vectors and nodes as bonds and atoms. Here, we present a practical software called MolMiner, which is primarily built using deep neural networks originally developed for semantic segmentation and object detection to recognize atom and bond elements from documents. These recognized elements can be easily connected as a molecular graph with a distance-based construction algorithm. MolMiner gave state-of-the-art performance on four benchmark data sets and a self-collected external data set from scientific papers. As MolMiner performed similarly well in real-world OCSR tasks with a user-friendly interface, it is a useful and valuable tool for daily applications. The free download links of Mac and Windows versions are available at https://github.com/iipharma/pharmamind-molminer.

Indexed as

AlgorithmsSoftwareMolecular StructureNeural Networks, Computer

Identifiers

PMID36108142
PMCPMC9710516

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.