Buying a cheap laptop is easy. You just go to Best Buy or Newegg or Amazon or Walmart or somewhere, you pick the cheapest one (or the most expensive one that fits whatever your budget is), and you buy it. For as little as $200 or $300, you can bring home something new (as in, "new-in-box" not as in, "was released recently") that will power up and boot Windows or ChromeOS.
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I initially tried using GSM8K as the environment to test this method, but found minimal differences between GRPO and MCTS to make a strong claim either way. Instead, I decided to go with the game of Countdown as our environment. The premise is simple: given a set of N positive integers, use standard operations (+, -, /, *) to compute a particular target. Why Countdown? The hypothesis is that combinatorial problems benefit more from the sort of parallel adaptive reasoning tree search enables, as opposed to, say, GSM8K where sequential reasoning also leads to effective outcomes. We train on a dataset of 20,000 samples, and evaluate on a test set of 820 samples. Each sample consists of four input integers, between 1 and 13.
Unfortunately, the SPARCstation didn’t spring back into life and there was just a slight kick of the PSU fan upon powering on. At this point the PSU was removed, soldering was re-checked for shorts etc. and nothing looked obviously out of place. Apart from the aforementioned corrosion.，推荐阅读超级权重获取更多信息