POIZON  Global

生成式召回(交易瀑布流推荐)

POIZON Global  •  Onsite  •  4 days ago
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Job Description

生成式召回(交易瀑布流推荐)
上海
实习
技术类
研究型实习生项目
职位描述
项目描述:
传统的U2I召回依赖商品的ID表征和协同信号,缺乏语义信息的理解和使用;同时基于内积的范式缺乏特征交互,限制了模型的天花板。生成式召回能够很好的融合语义和协同信号,同时通过Scaling提高模型的性能。现有的生成式范式中如何提高SID的质量,序列预测范式下如何建模用户兴趣的多样性、跳跃性都是新范式面临的挑战。
岗位职责:
1.探索大语言模型(LLM)在电商推荐场景的创新落地,研究大模型在召回、发现性推荐等环节的应用潜力,推动大模型技术从研究到业务价值的转化
2.负责追踪最新技术和热点,优化、改进现有技术,提升推荐算法的效果,形成高引用论文或高价值专利
职位要求
1、2028届及以后毕业,本科及以上学历在读,具备扎实的编程能力(Python/C++/Java),熟悉TensorFlow/PyTorch等深度学习框架
2、熟练掌握机器学习、深度学习的基础知识,熟悉常用的模型(如Transformer)等模型原理
3、具备优秀的数学和逻辑分析能力、团队意识和沟通能力,具有强烈的求知欲和技术热情
4、良好的科研能力,有成果在国际顶会、期刊发表优先;有大语言模型(LLMs)方面经验优先
本项目为得物研究型实习生项目。该项目岗位最低实习时长为6个月,岗位非纯业务开发岗位,主要目的为发表顶级期刊。
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POIZON  Global

About POIZON Global

POIZON, is where Generation Z goes to discover, buy, sell and discuss the best global products and trends. Over 350 million shoppers have downloaded the app, including 50,000 influencers, multiple celebrities and millions of micro trendsetters.

POIZON verifies the authenticity and quality of every sneaker, bag, apparel, beaut and gifts purchased to ensure buyers get the right items they need for their glow up. Our loyal community lifted us to a unicorn valuation in April 2019, and we are backed by some of the world's leading venture capitalists, including Sequoia.

POIZON is the genZ tastemaker, when you see POIZON's iconic Aurora Blue box, you know someone just secured the latest heat for their wardrobe. The app has rich social commerce features that allow the users to share comments and photos of their favorite sneakers, purses and outfits directly to the community.

POIZON pioneered the "identify first, then ship" e-commerce model. We are the leader in AI authentication and use a combination of tech and a global team of 10,000 to inspect each item before it’s shipped to the customer. Flexible shipping methods and a speedy paying process further guarantee a great customer experience on both the buyer and seller side.

At POIZON, our passion for cool sneakers and all things lifestyle drives us to become the top e-commerce destination for the global GenZ community..

Can't stop, Won't stop.

Industry
Retail & Ecommerce
Company Size
51-200 employees
Headquarters
Hong Kong, HK
Year Founded
2015
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