携程数据挖掘专家(MJ025859)
社招全职8年以上旅游业务AI & BI地点:上海状态:招聘
任职要求
教育背景:计算机科学、统计学、数学、数据科学或相关专业硕士及以上学历 工作经验:8年以上数据挖掘、机器学习相关工作经验,具备扎实的算法和数据结构基础。 技术技能:精通 Python语言,熟悉常用的机器学习算法和模型,例如xgboost、svm、prophet、深度学习等;熟悉 SQL 沟通能力:具备良好的沟通能力,能够清晰地向非技术人员解释复杂的技术概念。 团队合作:具备良好的团队合作精神,能够与不同部门紧密合作。
工作职责
负责数据挖掘、机器学习模型的开发、训练、评估和优化,解决风控、定价、业绩预测等业务场景中的实际问题。 参与数据清洗、特征工程、模型选择等机器学习流程,构建高效、可解释的模型。 与业务团队、商业分析团队紧密合作,理解业务需求,将业务问题转化为数据科学问题,并提供数据驱动的解决方案。 跟踪数据科学和机器学习领域的最新进展,并将新技术应用到实际项目中。
包括英文材料
数据科学+
https://roadmap.sh/ai-data-scientist
Step by step roadmap guide to becoming an AI and Data Scientist
学历+
数据挖掘+
https://www.youtube.com/watch?v=-bSkREem8dM
Database vs Data Warehouse vs Data Lake
https://www.youtube.com/watch?v=7rs0i-9nOjo
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.
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/
数据结构+
https://www.youtube.com/watch?v=8hly31xKli0
In this course you will learn about algorithms and data structures, two of the fundamental topics in computer science.
https://www.youtube.com/watch?v=B31LgI4Y4DQ
Learn about data structures in this comprehensive course. We will be implementing these data structures in C or C++.
https://www.youtube.com/watch?v=CBYHwZcbD-s
Data Structures and Algorithms full course tutorial java
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.
XGBoost+
[英文] What is XGBoost?
https://www.ibm.com/think/topics/xgboost
XGBoost (eXtreme Gradient Boosting) is a distributed, open-source machine learning library that uses gradient boosted decision trees, a supervised learning boosting algorithm that makes use of gradient descent.
https://www.youtube.com/watch?v=BJXt-WdeJJo
takes a deep dive into one of the most powerful machine learning algorithm, eXtreme Gradient Boosting, using a Jupyter notebook with Python.
深度学习+
https://d2l.ai/
Interactive deep learning book with code, math, and discussions.
相关职位
社招3-5年内容理解
1、 整合海量多维数据进行数据挖掘,面向全、新、净、准、丰的目标构建小红书国内和海外的POI数据资产体系,进行结构化POI库的建设; 2、 利用全域数据资产和海量多维数据,运用机器学习和统计分析的方法,面向小红书开放平台业务挖掘POI父子关系、POI标签体系、用户时空知识体系,为POI各类场景提供模型和服务支撑;
更新于 2025-07-21
社招3-5年内容理解
1、 整合海量多维数据,进行全站数据挖掘,构建用户画像体系、时空知识体系,并参与建设全站核心数据资产管理平台; 2、 深入业务场景,利用全域数据资产和海量多维数据,运用机器学习和统计分析的方法,探索平台新的业务增长点,为各业务系统提供模型和特征支撑;