Support vector regression can predict numeric values effectively, and this article shows how to implement and train a kernel SVR model in C# using stochastic sub-gradient descent.

From left: Cheng Kai Sean, Executive Director and Chief Operating Officer, Sum Technology Berhad; Lee Thiam Hing, Executive Director and Chief Executive Officer, Sum Technology Berhad; Yap Siew Thee, ...

Rajeev Dhir is a writer with 10+ years of experience as a journalist with a background in broadcast, print, and digital newsrooms. David Kindness is a Certified Public Accountant (CPA) and an expert ...

L_{j}^{k}&=\mathop{\sum}\limits_{{n}={0}}\limits^{N}{\mathop{\sum}\limits_{{m}=-{n}}\limits^{n}{{f}_{n}^{m}{g}_{{n}+{j}}^{{m}-{k}}}}\\ &=\mathop{\sum}\limits_{{n}={0 ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

What if you could transform hours of tedious spreadsheet work into just minutes of streamlined efficiency? Simon Sez IT takes a closer look at how Excel’s most powerful functions can transform the way ...

Cognitive dissonance happens when you hold two conflicting thoughts in your mind at the same time — like loving both hamburgers and cows. Cognitive dissonance is a theory in social psychology first ...

Do you tend to masseuse (er, misuse) words in humorous ways? If yes, you've made a malapropism—and everyone from politicians to famous literature characters is guilty of it. Have you ever uttered a ...

Lump sum investing involves putting all available money into the market immediately. Historical data shows lump sum investing often leads to higher long-term balances. Diversifying investments is ...