小红书搜索算法工程师-相关性
社招全职3-5年内容理解地点:北京 | 上海状态:招聘
包括英文材料
算法+
https://roadmap.sh/datastructures-and-algorithms
Step by step guide to learn Data Structures and Algorithms in 2025
https://www.hellointerview.com/learn/code
A visual guide to the most important patterns and approaches for the coding interview.
https://www.w3schools.com/dsa/
C+++
https://www.learncpp.com/
LearnCpp.com is a free website devoted to teaching you how to program in modern C++.
https://www.youtube.com/watch?v=ZzaPdXTrSb8
Python+
https://liaoxuefeng.com/books/python/introduction/index.html
中文,免费,零起点,完整示例,基于最新的Python 3版本。
https://www.learnpython.org/
a free interactive Python tutorial for people who want to learn Python, fast.
https://www.youtube.com/watch?v=K5KVEU3aaeQ
Master Python from scratch 🚀 No fluff—just clear, practical coding skills to kickstart your journey!
https://www.youtube.com/watch?v=rfscVS0vtbw
This course will give you a full introduction into all of the core concepts in python.
深度学习+
https://d2l.ai/
Interactive deep learning book with code, math, and discussions.
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.
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.
BERT+
https://www.youtube.com/watch?v=xI0HHN5XKDo
Understand the BERT Transformer in and out.
Transformer+
https://huggingface.co/learn/llm-course/en/chapter1/4
Breaking down how Large Language Models work, visualizing how data flows through.
https://poloclub.github.io/transformer-explainer/
An interactive visualization tool showing you how transformer models work in large language models (LLM) like GPT.
https://www.youtube.com/watch?v=wjZofJX0v4M
Breaking down how Large Language Models work, visualizing how data flows through.
相关职位
社招2年以上核心本地商业-点
1.负责点评搜索相关性计算模块工作,包括相关性模型能力升级、模型策略线上调优等核心工作,提升搜索结果的精准度,为用户不断提供更好的搜索体验,从而驱动业务规模增长; 2.深度研究搜索领域内的前沿算法技术,基于搜索全链路,提出用户体验改善方案,并使用大语言模型等NLP技术持续性迭代优化; 3.和产品、运营等团队紧密合作,根据业务需求进行数据分析和模型优化,提供高效的、符合用户需求的搜索体验; 4.解决生产环境中的问题和异常,保障搜索服务的稳定运行。
更新于 2025-10-02
社招信息技术类
搜索相关性优化负责电商搜索链路(召回/粗排/精排)的相关性建模,提升用户体验。聚焦 降低 bad case(无关、劣质、不完整结果),提升结果的准确性与覆盖率。异常 case 治理构建 相关性异常检测与纠偏机制,减少用户“搜不到 / 搜不准”的情况。通过语义匹配、Query 理解、意图识别等手段,优化长尾、模糊、歧义搜索请求。前沿算法探索与应用应用 大规模预训练模型(LLM)等技术,提升搜索体验。探索 query rewrite / query expansion / re-ranking 技术,改善搜索结果的精准度与多样性。数据与特征建设挖掘用户行为数据(点击、加购、下单等)以及商品内容特征,建立高质量的特征体系。构建数据闭环,推动 bad case 的自动发现、样本生成与模型优化。
更新于 2025-10-13
社招技术类
1.迭代召回及相关性算法能力,深入理解用户意图、挖掘广告内容信息,提升广告匹配效率 2.优化点击率、转化率模型效果,利用丰富的内容和用户行为数据,并结合实际业务场景,提升模型预估准确度 3.优化广告策略算法建设,深入理解广告机制,在智能出价、拍卖机制等方向上迭代策略,提升广告主投放体验 4.跟踪学习相关领域前沿进展,探索新技术在实际业务场景中的落地
更新于 2025-03-31