Evidence map›Paper›PMID 36256807›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2022

Conformal prediction under feedback covariate shift for biomolecular design.

Clara Fannjiang, Stephen Bates, Anastasios N Angelopoulos, Jennifer Listgarten, Michael I Jordan

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Is Novelty Predictable?Cold Spring Harbor perspectives in biology · 2024
    Review
  14. Article
  15. 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.

Clara FannjiangDepartment of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720.
Stephen BatesDepartment of Statistics, University of California, Berkeley, CA 94720.
Anastasios N AngelopoulosDepartment of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720.
Jennifer ListgartenDepartment of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720.
Michael I JordanDepartment of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720.ORCID 0000-0001-8935-817X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many applications of machine-learning methods involve an iterative protocol in which data are collected, a model is trained, and then outputs of that model are used to choose what data to consider next. For example, a data-driven approach for designing proteins is to train a regression model to predict the fitness of protein sequences and then use it to propose new sequences believed to exhibit greater fitness than observed in the training data. Since validating designed sequences in the wet laboratory is typically costly, it is important to quantify the uncertainty in the model's predictions. This is challenging because of a characteristic type of distribution shift between the training and test data that arises in the design setting-one in which the training and test data are statistically dependent, as the latter is chosen based on the former. Consequently, the model's error on the test data-that is, the designed sequences-has an unknown and possibly complex relationship with its error on the training data. We introduce a method to construct confidence sets for predictions in such settings, which account for the dependence between the training and test data. The confidence sets we construct have finite-sample guarantees that hold for any regression model, even when it is used to choose the test-time input distribution. As a motivating use case, we use real datasets to demonstrate how our method quantifies uncertainty for the predicted fitness of designed proteins and can therefore be used to select design algorithms that achieve acceptable tradeoffs between high predicted fitness and low predictive uncertainty.

Indexed as

AlgorithmsMachine LearningFeedbackMolecular ConformationUncertaintyconformal predictionmachine learningprotein engineeringuncertainty quantification

Identifiers

PMID36256807
PMCPMC9618043

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.