e-commerce | BestHub

Collection size

535 articles

Page 8 of 27

NetEase Yanxuan Technology Product Team

May 5, 2022 · Artificial Intelligence

Time Series Forecasting Algorithm System in E-commerce: Practice and Applications at NetEase Yanxuan

NetEase Yanxuan built an end‑to‑end time‑series forecasting system for e‑commerce that integrates rich user, product, business and external features with a suite of statistical, machine‑learning and deep‑learning models, delivers predictions via a Tornado‑based service for thousands of SKUs, warehouses, advertising and app traffic, and shows that simpler models like XGBoost often outperform complex deep nets while interpretability and external shocks remain key challenges.

Deep LearningSales PredictionXGBoost

0 likes · 10 min read

Time Series Forecasting Algorithm System in E-commerce: Practice and Applications at NetEase Yanxuan

NetEase Yanxuan Technology Product Team

Apr 18, 2022 · Artificial Intelligence

Supply‑Demand Coordination in E‑commerce: Challenges and Algorithmic Solutions

Effective e‑commerce supply‑demand coordination requires accurate SKU‑level forecasting, optimized replenishment under MOQ and lead‑time constraints, and dynamic post‑sale traffic control, using a blend of time‑series, tree‑based and deep learning models together with expert knowledge to minimize inventory costs and avoid stock‑outs.

AIalgorithmdemand forecasting

0 likes · 10 min read

Supply‑Demand Coordination in E‑commerce: Challenges and Algorithmic Solutions

NetEase Yanxuan Technology Product Team

Aug 20, 2021 · Backend Development

Design and Implementation of a Pricing Calculation Engine for E-commerce Promotions

The article details the design and implementation of a dedicated pricing calculation engine that decouples complex e‑commerce promotion logic from transaction services, using componentized rules, configurable pipelines, multi‑level caching, and lane‑based simulations to achieve high extensibility, low latency, and accurate pricing across browsing and checkout scenarios.

Backend DevelopmentComponent ArchitecturePromotion

0 likes · 9 min read

Design and Implementation of a Pricing Calculation Engine for E-commerce Promotions

JD Retail Technology

Mar 14, 2025 · Artificial Intelligence

CTR-Driven Advertising Image Generation Using Multimodal Large Language Models

The paper presents CAIG, a CTR‑driven advertising image generation pipeline that pre‑trains a multimodal LLM on e‑commerce data, trains a reward model on CTR‑labeled image pairs, and fine‑tunes generation via product‑centric preference optimization, achieving state‑of‑the‑art online and offline performance.

AIad image generationctr

0 likes · 11 min read

CTR-Driven Advertising Image Generation Using Multimodal Large Language Models

JD Retail Technology

Jan 21, 2025 · Artificial Intelligence

Tech Insight: Selected JD Retail Technology Papers in Artificial Intelligence (2024)

Tech Insight highlights ten 2024 JD Retail Technology AI papers presented at top conferences—including CVPR, SIGIR, WWW, AAAI and IJCAI—that advance open‑vocabulary object detection, unified search‑recommendation, pre‑ranking consistency, diversity‑aware re‑ranking, a diversified product‑search dataset, graph‑based query classification, plug‑in CTR models, parallel ad‑ranking, trajectory‑based CTR stability, and task‑aware decoding for large language models.

CTR predictionRecommendation Systemsartificial intelligence

0 likes · 20 min read

JD Retail Technology

Dec 26, 2024 · Artificial Intelligence

Multi‑Objective Deep Reinforcement Learning Framework for E‑commerce Traffic Allocation (MODRL‑TA)

MODRL‑TA is a multi‑objective deep reinforcement learning framework that unites independent Q‑learning agents, a cross‑entropy‑based decision‑fusion module, and progressive data‑augmentation to overcome cold‑start and multi‑objective trade‑offs in e‑commerce traffic allocation, delivering up to 18% more impressions, 4% higher CTR and 5% higher CVR in live tests.

Deep Learninge-commercemulti-objective

0 likes · 14 min read

Multi‑Objective Deep Reinforcement Learning Framework for E‑commerce Traffic Allocation (MODRL‑TA)

JD Retail Technology

Sep 10, 2024 · Product Management

Exploring JD.Vision: Spatial Computing, XR E‑commerce and Product Management Insights

This article recounts the development of JD.Vision as a native Apple Vision Pro application, detailing how spatial computing reshapes e‑commerce experiences, the challenges of home‑scene product visualization, user‑type strategies, and the product‑manager growth lessons drawn from the project.

Apple Vision ProSpatial ComputingUser Experience

0 likes · 16 min read

Exploring JD.Vision: Spatial Computing, XR E‑commerce and Product Management Insights

JD Retail Technology

Aug 26, 2024 · Artificial Intelligence

Preference-oriented Diversity Model Based on Mutual Information for E-commerce Search Re-ranking (SIGIR 2024)

This article introduces PODM‑MI, a preference‑oriented diversity model that uses mutual information and variational Gaussian representations to jointly optimize accuracy and diversity in e‑commerce search re‑ranking, and reports significant online A/B test improvements on JD.com.

diversitye-commercemachine learning

0 likes · 10 min read

Preference-oriented Diversity Model Based on Mutual Information for E-commerce Search Re-ranking (SIGIR 2024)

JD Retail Technology

May 22, 2024 · Artificial Intelligence

AI Multi‑Agent System for E‑commerce: Design, Implementation, and Operational Insights

This article presents a comprehensive overview of JD Retail's AI‑driven multi‑agent architecture for e‑commerce assistance, detailing how real‑world merchant decision processes are modeled with ReAct‑based LLM agents, the hierarchical workflow, training pipelines, monitoring mechanisms, and future directions for scalable intelligent commerce support.

AIAgent ArchitectureLLM

0 likes · 20 min read

AI Multi‑Agent System for E‑commerce: Design, Implementation, and Operational Insights

JD Retail Technology

Apr 15, 2024 · Artificial Intelligence

Design and Evolution of JD.com Recommendation Advertising Ranking Auction Mechanism

The article analyzes JD.com's recommendation advertising ranking auction mechanism, detailing its objectives, challenges in traffic value estimation, user interest exploration, and multi‑item auction fairness, and describing the technical evolution from traditional auctions to deep‑learning‑driven solutions.

advertisingauctione-commerce

0 likes · 18 min read

Design and Evolution of JD.com Recommendation Advertising Ranking Auction Mechanism

JD Retail Technology

Oct 10, 2023 · R&D Management

From DIY Advertising System to AI Retail: JD’s Technological Evolution and Middle‑Platform Insights

The article recounts JD’s journey from a small team building an in‑house advertising system that saved billions, through successive PC, mobile, and middle‑platform eras, to current AI‑driven retail innovations, highlighting strategic decisions, architectural challenges, and the importance of aligning technology with business goals.

AI RetailJD.comMiddle Platform

0 likes · 15 min read

From DIY Advertising System to AI Retail: JD’s Technological Evolution and Middle‑Platform Insights

JD Retail Technology

Aug 24, 2023 · Operations

High‑Availability Strategies for E‑commerce Large‑Scale Promotion Systems

This article outlines a comprehensive framework for preparing e‑commerce platforms for major sales events, covering the history of promotions, business models, system chain segmentation, stability goals, strategic planning, tactical measures, growth promotion, and reference resources to ensure high availability and reliable user experience.

Performancee-commercehigh availability

0 likes · 19 min read

High‑Availability Strategies for E‑commerce Large‑Scale Promotion Systems

JD Retail Technology

Jul 19, 2022 · Backend Development

Design and Architecture of JD Retail Product Selection Platform

This article details the design and implementation of JD Retail’s product selection platform, covering its business background, core data retrieval capabilities, domain model, system architecture—including frontend configurability, backend query engine, ClickHouse indexing, and both offline and real-time data processing pipelines.

Backend DevelopmentProduct Selectionbig data

0 likes · 14 min read

Design and Architecture of JD Retail Product Selection Platform

JD Retail Technology

Jun 16, 2022 · Artificial Intelligence

2022 Global AI Technology Innovation Competition – Algorithm Challenge: Connecting AI with E‑commerce

The 2022 Global AI Technology Innovation Competition – Algorithm Challenge, co‑hosted by JD Retail and academic partners, brought together 12 finalist teams from over 3,000 entrants to tackle e‑commerce‑focused AI problems such as multimodal image‑text matching and product‑title entity recognition, highlighting real‑world business impact and fostering talent exchange.

AI competitionJD RetailNLP

0 likes · 8 min read

2022 Global AI Technology Innovation Competition – Algorithm Challenge: Connecting AI with E‑commerce

JD Retail Technology

Jun 10, 2022 · Operations

JD International 618 Promotion: Technical Operations, DDoS Protection, and Performance Testing

The article details JD International's technical preparation for the 618 sales event, covering operational planning, DDoS mitigation with Cloudflare, performance testing methodologies, cross‑team collaboration, and real‑time monitoring to ensure system stability and a seamless shopping experience across multiple regions.

DDoS protectioncloud computinge-commerce

0 likes · 13 min read

JD International 618 Promotion: Technical Operations, DDoS Protection, and Performance Testing

JD Retail Technology

Jan 19, 2022 · Backend Development

Applying Domain-Driven Design and Polymorphic Architecture to E‑commerce Product Detail Pages

This article shares practical experience of using Domain‑Driven Design to refactor an e‑commerce product detail page, detailing domain decomposition, relationship‑network design, polymorphic logic handling, and two concrete case studies that illustrate how to support both online and offline sales scenarios with minimal impact on existing services.

DDDMicroservicesbackend architecture

0 likes · 13 min read

Applying Domain-Driven Design and Polymorphic Architecture to E‑commerce Product Detail Pages

JD Retail Technology

Dec 20, 2021 · Artificial Intelligence

Large-Scale Graph Technology in JD.com E‑commerce: Practice and AI Computing Directions

The article summarizes JD.com Vice President Bao Yongjun's presentation on applying ultra‑large‑scale graph technology to e‑commerce, covering data foundations, recommendation and fraud detection use cases, technical challenges, the Galileo graph engine, and future AI computing development directions such as chips, auto‑learning, application layers, and privacy protection.

Large-Scale Systemsartificial intelligencee-commerce

0 likes · 7 min read

Large-Scale Graph Technology in JD.com E‑commerce: Practice and AI Computing Directions

JD Retail Technology

Nov 17, 2021 · Frontend Development

Designing an E‑commerce SaaS Shop Decoration System: Architecture, Template Protocol, and Designer Components

This article explains how to build an e‑commerce SaaS shop‑decoration system from scratch, covering overall design, template‑protocol structure, the three core designer tools—component selector, renderer, and property editor—and considerations for cross‑platform, dynamic components, user experience, ecosystem, and productization.

Component ArchitectureSaaSe-commerce

0 likes · 19 min read

Designing an E‑commerce SaaS Shop Decoration System: Architecture, Template Protocol, and Designer Components

JD Retail Technology

Aug 19, 2021 · Frontend Development

Client‑Side Rendering Logic for Custom Layouts in the Dolphin System

This article explains how the Dolphin system implements floor‑based custom layouts on the client side, detailing data request handling, recursive layout initialization, content updating, error‑retry mechanisms, and future enhancements for the e‑commerce channel page.

Custom Layoutclient renderingdata-driven UI

0 likes · 10 min read

Client‑Side Rendering Logic for Custom Layouts in the Dolphin System

JD Retail Technology

May 31, 2021 · Operations

JD Health Technical Product Team's 2021 618 Promotion Preparation: Architecture Review, Performance Tuning, Security Drills, and Monitoring

The JD Health Technical Product Team organized a comprehensive 618 promotion preparation in 2021, covering system architecture reviews, capacity assessments, performance stress testing, offensive‑defensive drills, system optimization, 24‑hour monitoring, and product operation training to ensure high availability and stable service during the large‑scale sales event.

e-commercemonitoringoperations

0 likes · 10 min read

JD Health Technical Product Team's 2021 618 Promotion Preparation: Architecture Review, Performance Tuning, Security Drills, and Monitoring