Evidence map›Paper›PMID 29112432›Full record

ArticleJournal of chemical theory and computation2018

Force Field Parametrization of Metal Ions from Statistical Learning Techniques.

Francesco Fracchia, Gianluca Del Frate, Giordano Mancini, Walter Rocchia, Vincenzo Barone

Abstract read
In one paragraph

Article in Journal of chemical theory and computation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Unlocking the computational design of metal-organic cages.Chemical communications (Cambridge, England) · 2022
    Review
  6. Article
  7. Modeling Kinetics and Thermodynamics of Guest Encapsulation into the [MJournal of chemical information and modeling · 2021
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. 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.

Francesco FracchiaScuola Normale Superiore, Piazza dei Cavalieri 7, I-56126 Pisa, Italy.ORCID http://orcid.org/0000-0002-7049-7097
Gianluca Del FrateScuola Normale Superiore, Piazza dei Cavalieri 7, I-56126 Pisa, Italy.
Giordano ManciniScuola Normale Superiore, Piazza dei Cavalieri 7, I-56126 Pisa, Italy.
Walter RocchiaDepartment of Drug Discovery and Development, Istituto Italiano di Tecnologia , 16163 Genova, Italy.ORCID http://orcid.org/0000-0003-2480-7151
Vincenzo BaroneScuola Normale Superiore, Piazza dei Cavalieri 7, I-56126 Pisa, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A novel statistical procedure has been developed to optimize the parameters of nonbonded force fields of metal ions in soft matter. The criterion for the optimization is the minimization of the deviations from ab initio forces and energies calculated for model systems. The method exploits the combination of the linear ridge regression and the cross-validation techniques with the differential evolution algorithm. Wide freedom in the choice of the functional form of the force fields is allowed since both linear and nonlinear parameters can be optimized. In order to maximize the information content of the data employed in the fitting procedure, the composition of the training set is entrusted to a combinatorial optimization algorithm which maximizes the dissimilarity of the included instances. The methodology has been validated using the force field parametrization of five metal ions (Zn

Identifiers

PMID29112432
PMCPMC5763284

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Registered trials

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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.