Abstract: Principal Component Analysis (PCA) aims to acquire the principal component space containing the essential structure of data, instead of being used for mining and extracting the essential ...

Simplify complex datasets using Principal Component Analysis (PCA) in Python. Great for dimensionality reduction and visualization.

Abstract: This paper studies kernel PCA in a decentralized setting, where data are distributively observed with full features in local nodes, and a fusion center is prohibited. Compared with linear ...

Computation of training set (X^T * W * X) and (X^T * W * Y) or (X^T * X) and (X^T * Y) in a cross-validation setting using the fast algorithms by Engstrøm and Jensen (2025). FELBuilder is an automated ...

Packaging Corporation of America announced a partial shutdown of its Wallula containerboard plant that will cut production by nearly half. Officials said in a Dec. 4 announcement via Business Wire ...

The company’s third-quarter net sales were flat and net income slightly down, though CEO Mark Kowlzan says ordering patterns are improving. Packaging Corp. of America's third-quarter net sales were ...

A packaging supply company will fold two of its Lehigh County locations and lay off 61 workers by the end of the year, according to Pennsylvania’s Department of Labor and Industry. The 61 cuts are ...

This is the final installment of a three-part series marking the 10th anniversary of the historic sentencing in the Peanut Corporation of America (PCA) case. To read Part 1, click here. To read Part 2 ...

The leader of the North American missions arm of the second-largest Presbyterian denomination in the United States resigned this week after stoking backlash for publicly blessing a pastor who joined ...

The deal originally was announced in July and boosts Packaging Corp.’s containerboard capacity to approximately 6 million tons annually. Packaging Corp. of America has completed its $1.8 billion ...