Google published details of a new kind of AI based on graphs called a Graph Foundation Model (GFM) that generalizes to previously unseen graphs and delivers a three to forty times boost in precision ...
DeepSeek-R1, released by a Chinese AI company, has the same performance as OpenAI's inference model o1, but its model data is open source. Unsloth, an AI development team run by two brothers, Daniel ...
The Journal of the Operational Research Society, Vol. 66, No. 7 (JULY 2015), pp. 1115-1131 (17 pages) In this paper, we propose an adaptive investment strategy (AIS) based on a dynamic portfolio ...
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