To determine the three-dimensional spatial positioning of these sampling points, we employ the SGBM algorithm, a semi-global stereo matching technique, on the left and right images of the corrected grain loading
Simple random sampling (SRS) is a technique in which a researcher selects a random subset of people from a larger group or population. In simple random sampling, each member of the group has an equal chance of getting selected. The method is commonly used in statistics, a bran...
The method of random sampling is part of probabilistic methods which can be usedwithin marketing research and it is characterized by the fact that it imposes the requirementthat each unit belonging to the statistical population should have an equal chance of beingselected for the sampling process. ...
This sampling technique is often used when researchers are aware ofsubdivisions within a populationthat need to be accounted for in the research – e.g. research on gender split in wages requires a distinction between female and male participants in the samples. ...
Stratified random sampling helps you pick a sample that reflects the groups in your participant population. Discover how to use this to your advantage here.
Sampling: Scientists who want to study a population often take a sample of the population as their test subjects, but this sample is usually not just any sample, but a sample designed to be explicitly random, in some cases ...
agraph,comesquiteclosetosamplingverticesapproximately accordingtotheirdegrees.Tothebestofourknowledge,weare thefirsttodesignadistributedprotocolonmobiledevicesthat leveragesrandomwalksforidentifyinginfluentialusers,although thistechniquehasbeenusedinotherareas. ...
The identification of drug-target interactions is a hot area ofresearch in thedrug discoveryprocess [[1],[2],[3]] because it plays an essential status in the development of finding new protein targeted drug and discovering new drug candidates [4,5]. Targets are specificprotein molecules, such...
In this paper, the implementation and computer simulation results of the proposed trajectory are described. The effectiveness of the proposed method is verified by a six-degrees-of-freedom flight simulation for a Mars exploration aircraft model developed by JAXA and associated research institutes. 展开...
Research articleA novel optimized repeatedly random undersampling for selecting negative samples: A case study in an SVM-based forest fire susceptibility assessment Author links open overlay panelXianzhe Tang a, Takashi Machimura a, Jiufeng Li b, Wei Liu c, Haoyuan Hong dShow more Add to Mendeley...