Evidence map›Paper›PMID 36211751›Full record

ArticleFood chemistry: X2022

Weight interpretation of artificial neural network model for analysis of rice (

Seungwoo Son, Donghwi Kim, Myoung Choul Choi, Joonhee Lee, Byungjoo Kim, Chang Min Choi, Sunghwan Kim

Open access · goldAbstract read
In one paragraph

Article in Food chemistry: X, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

4 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
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

7 authors at 4 institutions in 1 country.

Seungwoo SonDepartment of Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea.
Donghwi KimOil and POPs Research Group, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea.
Myoung Choul ChoiCenter for Scientific Instrumentation, Korea Basic Science Institute, Cheongju 28119, Republic of Korea.
Joonhee LeeOrganic Metrology Group, Division of Chemical and Biological Metrology, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea.
Byungjoo KimOrganic Metrology Group, Division of Chemical and Biological Metrology, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea.
Chang Min ChoiCenter for Scientific Instrumentation, Korea Basic Science Institute, Cheongju 28119, Republic of Korea.
Sunghwan KimDepartment of Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea.
Korea Basic Science Institute · KRKorea Research Institute of Standards and Science · KRKyungpook National University · KRKorea Institute of Ocean Science and Technology · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prediction models for major nutrients of rice were built using near-infrared (NIR) spectral data based on the artificial neural network (ANN). Scientific interpretation of the weight values was proposed and performed to understand the wavenumbers contributing to the prediction of nutrients. NIR spectra were acquired from 110 rice samples. Carbohydrate and moisture contents were predicted with values for the determination coefficient, relative root mean square error, range error ratio, and residual prediction deviation of 0.98, 0.11 %, 44, and 7.3, and 0.97, 0.80 %, 27, and 5.8, respectively. The results agreed well with ones reported in the previous studies and acquired by the conventional partial least squares (PLS)-variable importance in projection method. This study demonstrates that the combination of NIR and ANN is a powerful and accurate tool to monitor nutrients of rice and scientific interpretation of weights can be performed to overcome black box nature of the ANN.

Indexed as

ANN, Artificial neural networkArtificial neural networkNear-infrared spectroscopyNIR, Near-infraredNNR, Neural network regressionNutrientsPartial least squaresPCA, Principal component analysisPLS, Partial least squaresPrediction modelRER, Range error ratioRiceRPD, Residual prediction deviationrRMSEC, Relative root mean square error of calibrationrRMSEP, Relative root mean square error of predictionVIP, Variable importance in projection

Identifiers

PMID36211751
PMCPMC9532771
OpenAlexW4290851580

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.