哔哩哔哩bilibili-音视频理解算法工程师
社招全职AI类地点:上海状态:招聘
工作描述
工作职责: 1. Omni VLM 基础模型研发 - 负责面向视频理解的 Omni VLM / 多模态理解基础模型研发。 - 参与模型架构、数据体系、训练方法和评测体系建设。 - 开展大规模图像、视频、音频和文本数据上的 VLM 预训练。 - 开展多模态 SFT、偏好对齐、强化学习、复杂推理等后训练工作。 - 提升模型在长视频理解、时序推理、细粒度感知和多模态交互等方面的能力。 2. Captioner - 建设高质量视频 Caption 和结构化语义理解能力。 - 提升模型对人物、场景、动作、事件、镜头、风格、音频和叙事等信息的理解。 - 为视频生成基模提供高质量训练数据和语义条件。 3. Prompt Enhance(PE) - 研发面向视频生成的 Prompt Enhance 模型与策略。 - 将用户简短或模糊的意图转化为准确、丰富且适合视频生成的提示词。 - 提升生成结果的语义一致性、视觉表现和可控性。 4. Rew…
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包括英文材料
SFT+
https://cameronrwolfe.substack.com/p/understanding-and-using-supervised
Understanding how SFT works from the idea to a working implementation...
强化学习+
https://cloud.google.com/discover/what-is-reinforcement-learning?hl=en
Reinforcement learning (RL) is a type of machine learning where an "agent" learns optimal behavior through interaction with its environment.
https://huggingface.co/learn/deep-rl-course/unit0/introduction
This course will teach you about Deep Reinforcement Learning from beginner to expert. It’s completely free and open-source!
https://www.kaggle.com/learn/intro-to-game-ai-and-reinforcement-learning
Build your own video game bots, using classic and cutting-edge algorithms.
Prompt+
https://cloud.google.com/vertex-ai/generative-ai/docs/learn/prompts/introduction-prompt-design
A prompt is a natural language request submitted to a language model to receive a response back.
https://learn.microsoft.com/en-us/azure/ai-foundry/openai/concepts/prompt-engineering
These techniques aren't recommended for reasoning models like gpt-5 and o-series models.
https://www.youtube.com/watch?v=LWiMwhDZ9as
Learn and master the fundamentals of Prompt Engineering and LLMs with this 5-HOUR Prompt Engineering Crash Course!
AI agent+
https://www.ibm.com/think/ai-agents
Your one-stop resource for gaining in-depth knowledge and hands-on applications of AI agents.
学历+
机器学习+
https://www.youtube.com/watch?v=0oyDqO8PjIg
Learn about machine learning and AI with this comprehensive 11-hour course from @LunarTech_ai.
https://www.youtube.com/watch?v=i_LwzRVP7bg
Learn Machine Learning in a way that is accessible to absolute beginners.
https://www.youtube.com/watch?v=NWONeJKn6kc
Learn the theory and practical application of machine learning concepts in this comprehensive course for beginners.
https://www.youtube.com/watch?v=PcbuKRNtCUc
Learn about all the most important concepts and terms related to machine learning and AI.
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