A common source of errors in Excel is "the gap"—a situation where you add new data to the bottom of a list, but your formulas ...

Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.

HITL is essentially a feedback loop where humans oversee the work to refine the model. The goal is transparency and ...

As electrical firms ramp up their use of artificial intelligence, some trends are emerging in why, where, how, and for whom.

AI, machine learning, and algorithm-driven analytics are changing the face of foreign exchange (FX) trading and investment.