实时反馈压缩:通过知识蒸馏将人类反馈压缩为轻量级模型 在对话生成基准测试中,DeepSeek方案在相同计算量下取得+22%的指令遵循准确率提升,同时将有害内容生成概率控制在0.3%以下,标志着RLHF技术进入工业级可靠应用的新纪元。 1.2 DeepSeek创新路线图:突破RLHF效率边界的三大核心引擎 1.2.1 动态重要性采样(Dynamic Impor
>>> b=np.array([11,22,33]) >>> c=np.array([44,55,66]) >>> np.concatenate((a,b,c),axis=0) array([ 1, 2, 3, 11, 22, 33, 44, 55, 66]) >>> a=np.array([[1,2,3],[4,5,6]]) >>> b=np.array([[11,21,31],[7,8,9]]) >>> np.concatenate((a,b),...
reward_fn = load_reward_manager(config, tokenizer, num_examine=0, **config.reward_model.get("reward_kwargs", {})) return compute_reward(data, reward_fn) 用一个cpu来做异步,除此之外,这两个都用reward manager来做类似reward shaping: def load_reward_manager(config, tokenizer, num_examine, *...
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10it [03:22, 20.15s/it]/home/haitaiwork/llm/anaconda3/envs/gpt/lib/python3.8/site-packages/trl/trainer/ppo_trainer.py:1105: UserWarning: KL divergence is starting to become negative: -1.75 - this might be a precursor for failed training. sometimes this happens because the generation kwarg...
Posted on2018-08-22 Category:Business Good investor relations are essential for all companies in the present competitive environment. Having supportive investors is essential especially when there is a need for capital injection. Investors also give the company the confidence it needs to build its ...
@@ -185,49 +175,22 @@ }, { "cell_type": "code", "execution_count": 2, "execution_count": null, "id": "03d182e7-3a95-4252-b43d-2b873b93ee2a", "metadata": {}, "outputs": [], "source": [ "# %load solutions/frozenlake_utility_functions.py\n", "import gymnasium as gym...
This is clinically plausible given recent studies have found fluids may be overused and potentially worsen outcomes in the ICU22. This trend also reflects the “less is more” mentality regarding treatments in the ICU that has gained traction over the last decade23. In particular, we highlight ...
论文标题:Transforming Cooling Optimization for Green Data Center via Deep Reinforcement Learning,用深度强化学习 做数据中心冷却 的优化。发表于 2019 年,已经被引 116 次。 不清楚这篇 2019 年的论文 是否算 RL 做此类优化的早期工作; Google Scholar 上,最早的相关工作是在 2017 年,18 年开始变多; ...
(22) Because we know that h(x)\(=\) 0 in Eq. (3), we obtain $${\text{h}}({\text{x}}^{N} ,{\text{x}}^{B} ) = {0} \Rightarrow d{\text{h}}({\text{x}}^{N} ,{\text{x}}^{B} ) = {0} \Rightarrow \frac{{\partial {\text{h}}({\text{x}}^{N} ,{\...