Bosch

Algorithm Engineer, Model

Shanghai, CN
Python Deep Learning Machine Learning Computer Vision AI TensorFlow PyTorch AWS
Description

自动标注算法工程师(模型方向)_XC

Location: Shanghai, Shanghai, cn

公司描述

Do you want beneficial technologies being shaped by your ideas? Whether in the areas of mobility solutions, consumer goods, industrial technology or energy and building technology - with us, you will have the chance to improve quality of life all across the globe. Welcome to Bosch.

职位描述

A. 静态预刷(Static Pre-Labeling)模型

负责云端静态自动标注模型的设计、训练与迭代,包括但不限于:

  1. 车道线、路沿、路面箭头、交通标志等 静态要素的特征建模与预测
  2. 针对道路拓扑(Topology)构建 merge / split 点识别、入口/出口关系建模、拓扑一致性校验
  3. 利用多模态数据(LiDAR intensity, RGB Map, Semantic Map 等)提升静态精度;
  4. 设计端到端或模块化静态感知模型 例如 VMA 等;
  5. 构建静态预刷模型的 版本管理、评测体系与大规模自动化训练流程

B. 动态预刷(Dynamic Pre-Labeling)模型

根据业务需求承担动态预刷模型的训练与开发,包括:

  1. 负责目标检测、跟踪(Tracking)、轨迹预测等 动态感知模型 训练与优化;
  2. 具备处理 多车型数据(轿车/卡车/专用车等) 和跨车型泛化能力;
  3. 掌握多传感器对齐与融合(Camera 和 LiDAR 之间,Front LiDAR, Main Lidar, Blind LiDAR 之间,Pinhole Camera, Fisheye Camera),
  4. 解决 异源数据 问题;
  5. 设计可迁移至大规模数据生产的 cloud inference pipeline
  6. 与 Tracking、QA、数据挖掘团队协作,实现动态标注数据的连贯性、准确性与模型驱动的自我演化。

C. 系统与闭环

  1. 支持构建 自动标注数据闭环(model → pre-label → QC → feedback → retrain);
  2. 分析模型误差来源,制定 半监督 / 弱监督 / 伪标签(pseudo-label 策略;
  3. 优化推理速度,提升大规模云端标注吞吐效率。

职位要求

  • 硕士及以上学历,计算机视觉 / 自动驾驶 / AI 相关专业;
  • 扎实掌握 LiDAR/Camera 检测/分割等核心感知算法;
  • 有实际模型训练与调优经验,包括 loss 设计、数据增强、模型评测;
  • 理解自动驾驶数据结构、Frame/Clip、Pose、点云特性、Label 规范;
  • 具有工程落地能力,能处理大规模训练数据、分布式训练、模型部署。

加分项(Highly Preferred

  • 静态感知经验:Lane/Boundary/Topo 建模、vector map learning;
  • 动态感知经验:CenterPoint、BEVFusion、DeepSORT/ByteTrack、trajectory modeling;
  • 熟悉 多车型适配 / 跨车型泛化 相关建模经验;
  • 熟悉 Camera + LiDAR + Radar 融合,具备异源数据对齐经验;
  • 有自动标注产线、云端预刷系统或数据生产平台经验;
  • 熟悉半监督、弱监督、伪标签生成、多模型融合;
  • 有顶会论文或开源项目贡献(CVPR/ICCV/NeurIPS等)优先。
Bosch
Bosch

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