Kevin O’Leary Says This Gen Z Job Trend Sends a ‘Horrific Signal’ to Employers: ‘That Resume Goes Right Into the Garbage’
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.
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While turnover is one of the most important hidden risks of CVC teams, corporations looking to succeed can avoid it. To do so, they can outsource their investment work to an established VCaaS firm, which offers efficiency, reliability and stability — allowing the corporation to focus on their innovation strategies without disruption.，更多细节参见91视频
如今，通过“开办企业一窗通”平台，可办理营业执照、社保登记等涉及10个部门的11项业务，实现“一次告知、一表申请、一窗受理、一网通办”，大幅压缩企业开办时间、成本。