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Open nowPosted 311 days ago

大模型算法实习生(多模态模型训练方向)-剪映数据与智能团队

ByteDance19,268 open roles

Where
Shenzhen, Guangdong, Chinese Mainland
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Your applicationOpen now大模型算法实习生(多模态模型训练方向)-剪映数据与智能团队ByteDance · Shenzhen, Guangdong, Chinese Mainland
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The clock on this job

Early applications get read.

11.5% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 9 days.

Share of postings closed within
  1. 2.0%1 day
  2. 4.3%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: posted 311 days ago

ByteDance median: 9 days open

The posting

日常实习:面向全体在校生,为符合岗位要求的同学提供为期3个月及以上的项目实践机会。 团队介绍:剪映数据与智能团队旨在通过 AI 技术赋能剪映系产品,构建强大的算法能力壁垒。作为剪映系内的算法团队,负责推动整个业务在算法上的迭代与创新,为剪映、CapCut、即梦dreamina、Pippit、醒图等产品提供智能化支持。

1、负责多模态视频生成模型的训练与优化,重点围绕序列帧处理构建训练数据体系,包括序列帧时序一致性标注、透明度通道(Alpha Channel) 标签化、视频美学特征(色彩、构图、过渡效果)结构化,支撑模型对视频视觉元素的精准理解; 2、基于SFT、增量预训练等技术,优化多模态模型在序列帧生成、透明度图层合成场景的效果,解决帧间抖动、通道融合失真等问题; 3、参与模型审美能力的建模与提升,结合主观审美维度(色彩协调度、构图合理性、风格统一性)与客观指标(如视频优质率、用户留存率),设计模型评测方案,推动视频优质率核心指标提升; 4、协同产品、视觉设计团队,将训练后的多模态模型落地到剪映CapCut的核心功能(如智能图层生成、序列帧过渡效果推荐),验证模型在实际业务场景的效果并迭代优化。

1、本科及以上学历在读,人工智能、计算机科学、数字媒体技术、计算机视觉相关专业优先; 2、技术能力: 1)具备扎实的编程能力,精通Python,熟悉C++者优先,熟练使用TensorFlow/PyTorch等深度学习框架,有计算机视觉或多模态模型(如VideoMAE、FLAVA、Diffusion-Based视频生成模型)项目经验; 2)了解视频处理基础技术,包括序列帧分帧/合帧、透明度通道(Alpha Channel)融合、图层合成算法,有相关技术实践(如视频特效生成、透明图层建模)经验者优先; 3)熟悉多模态模型理论与架构,理解模态融合(文本-图像-视频)逻辑,有视频生成模型预训练、微调或效果优化经验者优先; 4)具备基础审美能力,了解视觉设计原则(如色彩理论、构图规则),有图像/视频美学评分模型、视觉质量评估(VQA)相关项目经验者优先; 3、学术与实践经验: 1)在CVPR/ICCV/ECCV/NeurIPS/ICML等顶会发表过序列帧处理、视频生成、多模态视觉优化相关论文者优先; 2)有视频编辑工具(如剪映、Premiere、AE)使用经验,或参与过视频内容生成、视觉特效开发项目(如透明图层生成、智能剪辑)者优先; 3)有通过模型优化提升视频优质率、视觉效果评分等实际业务指标案例,或有设计类竞赛(如视觉设计、视频创作比赛)获奖经历者优先; 4)有编程竞赛(如ACM-ICPC、蓝桥杯)或数模竞赛(如国赛、美赛)获奖经历者优先; 4、每周出勤至少4天,可连续实习4个月以上。

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