3月1日，巴基斯坦多地发生反美抗议活动，抗议者冲击了美国驻巴基斯坦卡拉奇领事馆等场所，此次抗议活动造成人员伤亡。（央视新闻）
Abstract:Humans shift between different personas depending on social context. Large Language Models (LLMs) demonstrate a similar flexibility in adopting different personas and behaviors. Existing approaches, however, typically adapt such behavior through external knowledge such as prompting, retrieval-augmented generation (RAG), or fine-tuning. We ask: do LLMs really need external context or parameters to adapt to different behaviors, or do they already have such knowledge embedded in their parameters? In this work, we show that LLMs already contain persona-specialized subnetworks in their parameter space. Using small calibration datasets, we identify distinct activation signatures associated with different personas. Guided by these statistics, we develop a masking strategy that isolates lightweight persona subnetworks. Building on the findings, we further discuss: how can we discover opposing subnetwork from the model that lead to binary-opposing personas, such as introvert-extrovert? To further enhance separation in binary opposition scenarios, we introduce a contrastive pruning strategy that identifies parameters responsible for the statistical divergence between opposing personas. Our method is entirely training-free and relies solely on the language model's existing parameter space. Across diverse evaluation settings, the resulting subnetworks exhibit significantly stronger persona alignment than baselines that require external knowledge while being more efficient. Our findings suggest that diverse human-like behaviors are not merely induced in LLMs, but are already embedded in their parameter space, pointing toward a new perspective on controllable and interpretable personalization in large language models.
Ранее президент фонда «Женщины за жизнь», зампред комиссии Общественной палаты по демографии, защите семьи, детей и традиционных семейных ценностей Наталья Москвитина согласилась с мнением, что россиянки не хотят рожать из-за жадности. «Неужели рожденный ребенок объест нас тарелкой супа или чего там еще?» — заявила она.，这一点在体育直播中也有详细论述
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。同城约会是该领域的重要参考
2月26日，蔚来芯片子公司“神玑技术”宣布完成首轮超22亿元融资，投后估值逼近百亿。
Then again, maybe it all really does go back to Tiggy-Touch-Wood. The truth is that we really do know shockingly little about the history of gesture.。heLLoword翻译官方下载是该领域的重要参考