Much like weights can be incorporated into the sample mean to form a weighted mean, a weighted median can be defined as the sample which minimizes the weighted cost function (7)GP(β)=Σi=1NWi|xi−β|P for p =
For all three approaches closed formula test statistics are available. The Wei-Lachin approach and the approach by Rauch et al. show similar results in mean squared error. For the approach by Wei and Lachin confidence intervals are provided. The approach by Bakal et al. is not related to a...
Precise modeling of weighted mean temperature (Tm) is essential for Global Navigation Satellite System (GNSS) meteorology. In retrieving precipitable water vapor (PWV) from GNSS, Tm is a crucial parameter for the conversion of zenith wet delay (ZWD) into
Changweiqing (CWQ) is a Chinese herbal formula for the treatment of the gastrointestinal tract diseases, but its role in the treatment of colorectal cancer (CRC) has not been clarified. This study aimed to explore the molecular mechanism of CWQ in CRC treatment through bioinformatics analysis an...
In the weighted average approach mean of weighted pixels is calculated in each image. The specific weight is provided to each source image and weighted total of each pixel value in the source photos produces the resulting image. The main formula for carrying out this procedure is: (5)F(i,j...
In image dehazing, the dehazing performance in bright regions and the model’s robustness to noise are critical evaluation criteria. However, existing dehazing models often suffer from distortions in the bright areas and exhibit weak noise resistance. We
Precise modeling of weighted mean temperature (Tm) is essential for Global Navigation Satellite System (GNSS) meteorology. In retrieving precipitable water vapor (PWV) from GNSS, Tm is a crucial parameter for the conversion of zenith wet delay (ZWD) into
The VWAP formula is: VWAP = Typical price x Volume / Cumulative volume Instead of calculating all the trades made during the day, VWAP uses the typical price in the period. The formula for typical price is: (High price + Low price + Closing price) / 3 Why...
We can even say that the possibilistic mean is a special case of AWA as proven in section 4. We will show the applicability of AWA to uncertainty summarization and aggregation (including defuzzification, [43]). Uncertainty is present in various areas of operations research and cannot be avoided...
Finally, histogram equalization is applied to these sub-histograms, resulting in improved image enhancement. Simulation experiments demonstrate that this technique effectively preserves mean brightness and enhances contrast. However, the plateau limit calculation formula in the BHE3PL is fixed and cannot be...