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高級/資深推薦算法工程師

高級/資深推薦算法工程師 - 滴滴出行

2

北京, 中国

30 十一月, 2018

月薪

港币 50,000 - 140,000

职位层级

中层

工作经验

5.0

受僱形式

全职

职位描述

主要職責: - 負責個性化推薦項目,優化個性化排序,召回算法,推薦多目標融合,推薦平台搭建; - 負責垂直類用戶畫像的構建; - 負責研究新用戶場景探索,多樣性優化等算法問題; - 研究推薦系統的相關機器學習技術,包括Learning To Rank、Rec System,Deep Learning、Reinforcement Learning等; 職位要求: - 大學本科以上學位,數學、電腦、通信等相關專業; - 熟悉常用的特徵工程方法,熟悉常見的分類、排序、深度學習等機器學習算法; - 熟悉Linux編程環境,有hadoop/spark/mpi或其他類似大數據平台工作經驗; - 在信息檢索(IR)、自然語言處理(NLP)、推薦系統和數據挖掘等領域中至少一年經驗,發表過高質量論文者優先; - 有依據特殊場景定位算法問題,定義問題的能力; - 擁有紮實的算法基礎和良好的溝通合作能力;

公司简介

Didi Chuxing (“DiDi”) is the world’s leading mobile transportation platform. The company offers a full range of app-based transportation options for 550 million users, including Taxi, Express, Premier, Luxe, Bus, Designated Driving, Enterprise Solutions, Bike Sharing, E-bike Sharing, Car Sharing and food delivery. Over 31 million drivers have found flexible work and income opportunities on the DiDi platform. DiDi is committed to collaborating with policymakers, the taxi industry and communities to solve the world’s transportation, environmental and employment challenges with smart transportation innovations. The company is working with a growing alliance of car industry players to build out a next-generation auto-solutions and operations platform. DiDi partners with Grab, Lyft, Ola, Uber, 99, Taxify and Careem in a global ride-hailing network that reaches over 80% of the world’s population across over 1,000 cities. Currently, DiDi provides ride-hailing services in Brazil under the 99 brand, operates DiDi-branded mobility services in Mexico and Australia, and provides taxi-hailing service in Japan through a joint venture. By continuously improving user experience and creating social value, DiDi strives to build a safe, open and sustainable mobile transportation ecosystem.

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港币 20,000
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