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Longer titles found: Oversampling and undersampling in data analysis (view)

searching for Undersampling 21 found (41 total)

HD 142415 (625 words) [view diff] exact match in snippet view article find links to article

made a determination of the orbital eccentricity more difficult due to undersampling over part of the orbit, in combination with jitter. The authors chose

Real-time MRI (3,519 words) [view diff] exact match in snippet view article find links to article

and continuous data acquisition, motion robustness, and tolerance to undersampling, with an iterative image reconstruction method based on the formulation

Tethydraco (1,057 words) [view diff] exact match in snippet view article find links to article

fossil record caused a distorted image of the true situation through undersampling. To test this hypothesis, an effort was made to collect all pterosaurs

Orphan gene (4,621 words) [view diff] exact match in snippet view article find links to article

genes. In some cases, a gene can be classified as an orphan gene due to undersampling of the existing genome space. While it is possible that homologues exist

Shrinkage (statistics) (871 words) [view diff] exact match in snippet view article

sampling scenarios and data-generating models, even in cases of severe undersampling. ... method is fully analytic and hence computationally inexpensive

Kinetic data structure (1,100 words) [view diff] exact match in snippet view article find links to article

structure. However, such an approach is vulnerable to oversampling or undersampling, depending on what interval of time is used, and can also be wasteful

Shotgun proteomics (1,660 words) [view diff] exact match in snippet view article find links to article

expense of random sampling. This problem may be exacerbated by the undersampling inherent in shotgun proteomics. Cells containing the protein complement

Chiropsoides (709 words) [view diff] exact match in snippet view article find links to article

misidentifications. The range of the species could also be an underestimation due to undersampling and a lack of scientific study of the species. Chiropsoides buitendijki

List of software-defined radios (1,696 words) [view diff] exact match in snippet view article find links to article

0/1 USB Yes Yes Yes Elektor AVR SDR Kit and pre-built up to 1 MHz in undersampling ? up to 15 kS/s 0/1 UART via RS2-232 converter or USB bridge Yes Yes

Noiselet (1,406 words) [view diff] exact match in snippet view article find links to article

spatial frequency components are sampled by noiselet encoding, the undersampling allows the reconstruction of the image with fewer measurements, in other

Ensemble learning (6,574 words) [view diff] exact match in snippet view article find links to article

Sundarkumar, G. Ganesh; Ravi, Vadlamani (January 2015). "A novel hybrid undersampling method for mining unbalanced datasets in banking and insurance". Engineering

Isolation forest (4,487 words) [view diff] exact match in snippet view article find links to article

Johnson, Reid A; Bontempi, Gianluca (2015). "Calibrating Probability with Undersampling for Unbalanced Classification". 2015 IEEE Symposium Series on Computational

Nannostomus anduzei (1,190 words) [view diff] exact match in snippet view article find links to article

only a few kilometres from the Colombian border. This could represent undersampling in what is a remote part of the forest. This is a very small fish: even

Oscilloscope (8,499 words) [view diff] exact match in snippet view article find links to article

ResearchGate. Green, Leslie (June 21, 2001), "The alias theorems: practical undersampling for expert engineers", EDN, archived from the original on 20 June 2013

Quantitative proteomics (3,409 words) [view diff] exact match in snippet view article find links to article

mass spectrometers also restricts the collision rate, resulting in an undersampling. Sample preparation protocols represent sources of experimental bias

Pap test (6,791 words) [view diff] exact match in snippet view article find links to article

smears are very sensitive and some negative biopsy results may represent undersampling of the lesion in the biopsy, so negative biopsy with positive cytology

Temporal envelope and fine structure (18,104 words) [view diff] exact match in snippet view article find links to article

stochastic undersampling degrade the representation of the TFSn more than the representation of the ENVn. Both jittering and stochastic undersampling impair

Human mortality from H5N1 (7,992 words) [view diff] exact match in snippet view article find links to article

cases may be less lethal than feared, but more prevalent due to various undersampling errors.)[better source needed] "Cambodian study hints at subclinical

Viral phylodynamics (11,377 words) [view diff] exact match in snippet view article find links to article

epidemiological and evolutionary simulations appear robust to a large degree of undersampling or oversampling of a particular region. Further methodological progress

MRI artifact (8,126 words) [view diff] exact match in snippet view article find links to article

image (Figs 6 and 7). It can be caused by non-linear gradients or by undersampling of the frequencies contained within the return signal. The sampling

Hadal zone microbial communities (4,613 words) [view diff] exact match in snippet view article find links to article

difficult to study because of an inability to recover live samples, undersampling of the hadal zone, and low population density. Microbial metabolism