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Abstract: This article introduces quaternion non-negative matrix factorization (QNMF), which generalizes the usual non-negative matrix factorization (NMF) to the case of polarized signals.

When did “home” become embedded in human consciousness? Is our sense of home instinctive? Are we denning animals or nest builders, or are we, at root, nomadic? For much of the earliest history of our ...

Abstract: This paper proposes some extensions to the work on kernels dedicated to string or time series global alignment based on the aggregation of scores obtained by local alignments. The extensions ...

ABSTRACT: This review examines Wang’s (2024) monograph on existential clauses (ECs), which addresses a longstanding gap by integrating cross-linguistic typology with Systemic Functional Linguistics ...

In Akamai Technologies, Inc. v. MediaPointe, Inc., the Federal Circuit reaffirmed that claim language employing terms of degree such as “optimal” and “best” must be supported by objective and ...

Decades of research suggest that the quality of our social ties might be the single biggest predictor of our well-being. Social connections are sometimes called “social capital” for good reason: They ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. COVID-19 vaccination has been the subject of immense scrutiny and ...

Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple cities covering breaking news, politics, education, and more.

This post was co-authored by Erin Marshall. In life, it can be easy to get caught up in the pursuit of success. We have been conditioned to believe that we need to be faster, smarter, richer, better, ...