Experience
字节跳动（Bytedance） - UG-Algorithm Engineer
March 2024 - PRESENT
- 基于多任务学习，动态网络参数，单调uplift模块等技术，搭建老客统一营销模型，支持多绑、在绑、支付/月付流失人群召回等多场景多生命周期的营销工作
- 离线运筹测算
- BytePay
- Uplift modeling/Casual Inference
- Vouchers/Promotions
阿里国际电商-LAZADA（ Alibaba Group -- LAZADA） - UG-Algorithm Engineer
February 2020 - January 2024
- 全流程算法服务系统搭建
- 负责Uplift建模支持各个用户生命周期的营销工作，提高新人券、品类券、CLM券等激励抓手的效率
- 开发、维护线上运筹决策服务
- KDD‘22 paper| DESCN: Deep Entire Space Cross Networks for Individual Treatment Effect (https://arxiv.org/abs/2207.09920)
- LAZADA
- E-Commerce
- Uplift modeling/Casual Inference
- Vouchers/Promotions
腾讯（Tencent） - Algorithm Engineer
January 2017 - February 2020
- 推荐系统｜recommendation system
- 利用LPA（标签传播算法）构建反作弊，支持业务红包营销活动的健康度
- 专利: 《基于LPA算法对主播进行反作弊识别》(http://epub.cnipa.gov.cn/patent/CN110196921A)
- 利用公屏聊天记录，提取主播词汇标签、表征
- 直播APP原生短视频推荐
- 全民有奖答题
- 音频内容识别
- Recommendation system
- Label Propagation
Manto - Algorithm Engineer
July 2015 - January 2017
- 点击率预估模型
- PID control
- DSP
- CTR
Skills
Note: I think these sections are silly, but everyone seems to have one. Here is a *mostly* honest overview of my skills.
