An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

With the frequent release of new large language models (LLMs), there is a persistent quest to minimize repetitive errors, enhance robustness, and significantly improve user interactions. As AI models ...

Abstract: Back-propagation algorithm is one of the key stages of neural network training. At this stage, the derivation of an activation function is employed to ...

1 State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou, China 2 College of Agronomy, Gansu Agricultural University, Lanzhou, China Introduction: Food security faces ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

I have a variable of type mixMessage * *32 which is an iindirect pointer to a function WORD mixMessage(int wDevID, WORD wMsg, WORD , DWORD dwParam1, DWORD dwParam2, DWORD , ulong ), however I'm trying ...

Liberals, Greens, NDP call on Poilievre to apologize over RCMP comments Liberals urged to cut Old Age Security spending in upcoming budget A mysterious airstrip has appeared in the Red Sea. Here’s ...

The integral of simple functions is well-defined, and having the required properties (see 8??), and the integral provides an h-measure. The next step is to define the integral of nonnegative functions ...