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相关概念视频

Subliminal Perception01:15

Subliminal Perception

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Subliminal perception refers to the processing of sensory information that occurs below the level of conscious awareness. Researchers study subliminal perception by presenting a stimulus, such as a word or image, very quickly, typically around 50 milliseconds. This rapid presentation is often followed by another stimulus, such as a pattern of dots or lines, which blocks further mental processing of the initial stimulus. As a result, if participants cannot identify the initial stimulus better...
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Factors Affecting Perception01:25

Factors Affecting Perception

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Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
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Protein Networks02:26

Protein Networks

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An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
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Understanding the Self01:28

Understanding the Self

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The self is a central aspect of human identity, encompassing an individual’s beliefs, emotions, perceptions, and experiences. It is a cognitive and psychological construct that enables individuals to interpret their traits and behaviors, influencing how they perceive themselves and interact with the world. While personality consists of stable and enduring characteristics, the self is shaped by self-perception and social experiences. This distinction highlights the dynamic nature of the...
248
Perception01:28

Perception

1.1K
Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
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Gestalt Principles of Perception01:21

Gestalt Principles of Perception

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Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
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Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
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了解用户对DeepSeek的看法:使用基于Reddit的研究分析情绪,主题和网络分析的见解.

Naisarg Patel1, Rajesh Sharma2,3, Prakash Lingasamy4,5

  • 1Integrative Multiomics Lab, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India.

Frontiers in artificial intelligence
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概括

关于中国开源生成人工智能模型DeepSeek的公共话语显示出主要是积极的情绪,用户讨论了它的功能,兼容性和与ChatGPT的比较. 对审查和隐私的担忧也出现了,突出了全球人工智能开发紧张局势.

关键词:
深度搜索 (Deepseek) 是一个深度搜索系统.在Reddit上,我们可以看到Reddit是什么.生成型的人工智能自然语言处理自然语言处理.网络分析 网络分析情绪分析是一种情绪分析.主题建模主题建模

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科学领域:

  • 人工智能的人工智能
  • 计算社会科学 计算社会科学
  • 社会技术系统 社会技术系统

背景情况:

  • 中国开源生成AI模型DeepSeek的推出引发了重大的公众讨论.
  • r/deepseek subreddit 作为评估人工智能模型能力和社会影响的主要平台.

研究的目的:

  • 通过检查在线话语来分析围绕DeepSeek的社会技术观念.
  • 了解与新兴人工智能系统集成相关的公众情绪,情绪和关键主题.

主要方法:

  • 分析了46649个帖子和r/deepseek的评论 (2025年1月至5月).
  • 使用了VADER情感分析,哈特曼情感分类,BERTopic建模,超链接提取和网络分析.
  • 与主导主题和社区参与模式相关的情感/情感得分.

主要成果:

  • 主要是积极的情绪 (47.23%的帖子,44.26%的评论),中立性,惊喜和恐惧作为关键情绪.
  • 主题包括开源AI,DeepSeek的使用,设备兼容性,ChatGPT比较和审查问题.
  • 超链接指向GitHub,Hugging Face和DeepSeek服务;网络分析确定了"开源AI模型"作为一个凝聚力的集群.

结论:

  • 社区的看法将DeepSeek视为技术工具和地缘政治实体.
  • 对DeepSeek的表现和开源性质的热情与对审查,隐私和意识形态影响的担忧形成了对比.
  • 集体感知是通过去中心化对话演变的,反映了全球人工智能发展中关于开放性,信任性和合法性的更广泛紧张局势.