Index of papers in PLOS Comp. Biol. that mention
  • false positives
Alan L. Hutchison, Mark Maienschein-Cline, Andrew H. Chiang, S. M. Ali Tabei, Herman Gudjonson, Neil Bahroos, Ravi Allada, Aaron R. Dinner
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The FWER is the probability that there is at least one false positive for a given threshold.
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Therefore, a threshold of 0.01 means that there is a 1% chance that the list of time series with a Bonferroni adjusted p-value below 0.01 contains a false positive .
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The likelihood of false positives is greatly reduced, but so is the likelihood of identifying true positives.
Simulated data benchmarks
The receiver operating characteristic (ROC) curve plots the true positive rate (TPR) as a function of the false positive rate (FPR) as the threshold for calling a time series as a positive is varied.
Simulated data benchmarks
The TPR and FPR are the fractions of the 10,000 simulated or Gaussian noise time series determined to be rhythmic at a threshold, respectively, and the threshold is varied over the entire range of false positive scores, such that the FPR ranges from 0 to 1.
Simulated data benchmarks
In such cases, we find that ANOVA, F24, and ITK_CYCLE consistently better distinguish true and false positives .
false positives is mentioned in 9 sentences in this paper.
Topics mentioned in this paper:
Mei Zhan, Matthew M. Crane, Eugeni V. Entchev, Antonio Caballero, Diana Andrea Fernandes de Abreu, QueeLim Ch’ng, Hang Lu
Bright-Field Head Identification
However, the resulting false positives in Fig 2D show that the information within these shape metrics is insufficient to distinguish the grinder with high specificity.
Bright-Field Head Identification
In other words, we aim to minimize false negatives while tolerating a moderate number of false positives .
Bright-Field Head Identification
Therefore, we optimize the SVM parameters via the minimization of an adjusted error rate that penalizes false negatives more than false positives (Fig 3B).
Identification of Fluorescently Labeled Cells
along with the selection of the most likely candidate in images with multiple positive classification results is used to eliminate these false positives .
false positives is mentioned in 4 sentences in this paper.
Topics mentioned in this paper:
William F. Flynn, Max W. Chang, Zhiqiang Tan, Glenn Oliveira, Jinyun Yuan, Jason F. Okulicz, Bruce E. Torbett, Ronald M. Levy
Correlation analysis in using bound estimates protease captures known pair correlations
The precision plot shows, given a value of Ml°, the number of true positives with MI>M|0 identified with deep sequencing divided by the number of true and false positives with MI>M|0 versus the percentage of all pairs with MI>M|°.
Correlation analysis in using bound estimates protease captures known pair correlations
As additional evidence that we observe meaningful correlations derived from the deep sequencing using our bounding procedure to constrain the bivariate probabilities, we note that many of the apparent false positive pairs of mutations in protease identified in our analysis may be biologically important because these pairs contain at least one variant associated with PI-eXposure.
Correlation analysis in using bound estimates protease captures known pair correlations
Moreover, in the top 5% of pairs with highest MI from deep sequencing, 34 of the 58 pairs identified as putative false positives involve at least one known resistance mutation.
false positives is mentioned in 4 sentences in this paper.
Topics mentioned in this paper:
Francisco Martínez-Jiménez, Marc A. Marti-Renom
nAnnoLyze benchmark
First, the precision defined as the ratio between the true positives (TP; true drug-protein interactions found by nAnno-Lyze) and the sum of TP and false positives (FP, a link between a drug and a protein not in the PDB).
nAnnoLyze benchmarking
It is important to note that both the precision and coverage of our method depend dramatically on the definition of false positives for our predictions.
nAnnoLyze prediction examples
Aspirin (DB00945), also a known inhibitor of the human COX-1 and COX-2, results in false positive predictions (Table 4 and Fig.
nAnnoLyze prediction examples
The same pathway is used to find other proteases like the Airway trypsin-like protease 4 (Q6ZWK6) or the Trypsin-3 (P35030) resulting in several false positive predictions.
false positives is mentioned in 4 sentences in this paper.
Topics mentioned in this paper: