Part II: Unsupervised machine learning in R to cluster and identify candidate countries for international expansion, using PCA, K-Means, and DBSCAN.

Dimensionality reduction techniques like PCA work wonderfully when datasets are linearly separable—but they break down the moment nonlinear patterns appear. That’s exactly what happens with datasets ...

The company has announced plans to permanently shut down the No. 2 paper machine and kraft pulping facilities at its mill in Wallula, Washington. Packaging Corp. of America has announced plans to ...

Figure 1: Principal components analysis (PCA) biplot of talent and financial variables (2017–2023); EBITDA = earnings before interest, taxes, depreciation, and amortization; EPS = earnings per share; ...

This is Part I of a three-part series marking the 10th anniversary of the historic sentencing in the Peanut Corporation of America (PCA) criminal case. Witness to Justice Ten years ago, on Sept. 21, ...

The U.S. Army’s principal cyber advisor to the Secretary of the Army, Mr. Brandon Pugh, visited the 780th Military Intelligence Brigade (Cyber) – the Army’s only offensive cyber operations brigade, ...

AASPI PI Dr. Bedle recorded short practice lectures (Yes - professors practice their class lectures!) to accompany her GPHY 4874 Seismic Interpretation course at OU. Unfortunately, there is not a good ...

It took Craig Counsell a while to come around on the idea that Pete Crow-Armstrong was the star Chicago Cubs fans thought he was, but eventually he came to realize just how special this outfielder is.

Trent School of the Environment, Trent University, Peterborough, ON, Canada This study aimed to advance the utilization of mine wastes for ERW by defining a measurable approach for CO 2 removal ...

The Presbyterian Church in America has voted to form a committee to study the nature and influence of Christian nationalism within the theologically conservative denomination. During the business ...