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Real Estate

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Python Programming Learning Circle
Python Programming Learning Circle
Jun 10, 2025 · Backend Development

How to Scrape Beike Real‑Estate Listings with Python: A Complete Guide

This tutorial walks you through building a Python web‑scraper for Beike (Lianjia) second‑hand property listings, covering session spoofing, dynamic parameters, pagination, multithreaded detail fetching, data cleaning, and exporting results to Excel in a step‑by‑step manner.

BeautifulSoupData ExtractionReal Estate
0 likes · 18 min read
How to Scrape Beike Real‑Estate Listings with Python: A Complete Guide
58 Tech
58 Tech
Mar 11, 2025 · Artificial Intelligence

Applying Large Language Models to Real Estate Recommendation: Case Studies and Optimization Techniques

This article presents a comprehensive case study on how large language models are integrated into 58.com’s real‑estate recommendation platform, detailing challenges, data adaptation, prompt and parameter optimizations, embedding generation, conversational recommendation, and future directions for multimodal and generative recommendation systems.

AI optimizationEmbeddingLarge Language Models
0 likes · 14 min read
Applying Large Language Models to Real Estate Recommendation: Case Studies and Optimization Techniques
Python Programming Learning Circle
Python Programming Learning Circle
Jun 25, 2024 · Backend Development

Web Scraping Anjuke Real Estate Data with Python: A Step‑by‑Step Guide

This article provides a comprehensive Python tutorial for scraping second‑hand housing community data from Anjuke, covering city selection, URL collection, HTML parsing with lxml, data cleaning, CSV export, and full‑city crawling strategies, complete with runnable code examples.

CSVData ExtractionReal Estate
0 likes · 20 min read
Web Scraping Anjuke Real Estate Data with Python: A Step‑by‑Step Guide
DataFunSummit
DataFunSummit
Mar 20, 2022 · Information Security

Black and Gray Market Intelligence and Countermeasures in the Residential Service Industry (Beike)

This presentation outlines the landscape of black and gray market activities in China's residential real‑estate platform, describes the various fraud scenarios, details intelligence collection, tracing architecture, and anti‑fraud measures, and shares typical cases such as fake C‑side registrations and crawler attacks.

Information securityReal Estateblack market
0 likes · 11 min read
Black and Gray Market Intelligence and Countermeasures in the Residential Service Industry (Beike)
DataFunSummit
DataFunSummit
Mar 19, 2022 · Artificial Intelligence

Intelligent Advertising in Real Estate: Challenges, Practices, and Insights from Beike

This article presents Beike's experience in intelligent real‑estate advertising, detailing the business background, key technical challenges such as conversion‑rate estimation, delayed‑feedback modeling, GEO targeting, and budget allocation, and sharing practical solutions that improved conversion rates by over 10%.

AIDSPReal Estate
0 likes · 11 min read
Intelligent Advertising in Real Estate: Challenges, Practices, and Insights from Beike
DataFunTalk
DataFunTalk
Feb 26, 2022 · Artificial Intelligence

Intelligent Advertising in Real Estate: Challenges, Practices, and Insights from Beike

This article presents Beike's experience in applying intelligent advertising to the real‑estate industry, detailing business background, key technical challenges, multi‑task conversion modeling, GEO user targeting, delayed‑feedback calibration, and ROI‑driven budget allocation to improve ad effectiveness.

AIReal Estateadvertising
0 likes · 10 min read
Intelligent Advertising in Real Estate: Challenges, Practices, and Insights from Beike
DataFunTalk
DataFunTalk
Feb 6, 2022 · Information Security

Black and Gray Market Threats and Countermeasures in the Residential Services Industry (Beike)

This presentation details the current landscape of black and gray market activities in the residential services sector, describes typical fraud scenarios such as fake user registrations and crawler attacks, and outlines Beike's intelligence collection, tracing capabilities, and multi‑stage anti‑fraud operations to detect, investigate, and mitigate these threats.

Information securityReal Estateanti-fraud
0 likes · 12 min read
Black and Gray Market Threats and Countermeasures in the Residential Services Industry (Beike)
DataFunTalk
DataFunTalk
Jan 17, 2022 · Artificial Intelligence

Causal Analysis in Real Estate: Challenges, Methodology, and Practice at Beike

This article explains the wide applicability of causal inference, outlines three major challenges—correlation vs. causation, confounding factors, and selection bias—and demonstrates a scientific three‑level approach using examples such as smoking and a real‑world deployment of an intelligent client‑management tool at Beike, including experimental designs, results, and lessons learned.

A/B testingArtificial IntelligenceReal Estate
0 likes · 14 min read
Causal Analysis in Real Estate: Challenges, Methodology, and Practice at Beike
Beike Product & Technology
Beike Product & Technology
Jan 14, 2022 · Operations

Understanding Black Production in Real Estate: A Case Study of 贝壳

This article analyzes the structure of black production in the real estate industry, focusing on its impact on companies like 贝壳 and the countermeasures implemented to combat it.

Black ProductionIndustry AnalysisReal Estate
0 likes · 9 min read
Understanding Black Production in Real Estate: A Case Study of 贝壳
DataFunTalk
DataFunTalk
Sep 19, 2021 · Artificial Intelligence

Second‑hand Housing Recommendation System: Business Background, Vector Recall, Multi‑objective Optimization and Future Plans

This article presents the end‑to‑end practice of a second‑hand housing recommendation system at 58.com and Anjuke, covering business background, embedding‑based vector recall, multi‑objective ranking methods such as ESMM and MMOE, experimental results, and future development directions.

ESMMEmbeddingReal Estate
0 likes · 14 min read
Second‑hand Housing Recommendation System: Business Background, Vector Recall, Multi‑objective Optimization and Future Plans
DataFunTalk
DataFunTalk
Apr 25, 2021 · Artificial Intelligence

Intelligent Training Powered by Knowledge Graphs: Progress and Applications at Beike Real Estate

This presentation details Beike Real Estate's development of entity and reasoning knowledge graphs, their integration into intelligent training, the methods for knowledge acquisition, organization, and operation, and future directions for industry-wide knowledge standards, illustrating how AI-driven data pipelines enhance real‑estate services.

AIData EngineeringReal Estate
0 likes · 17 min read
Intelligent Training Powered by Knowledge Graphs: Progress and Applications at Beike Real Estate
Beike Product & Technology
Beike Product & Technology
Nov 2, 2020 · Artificial Intelligence

Beike Commercialization Strategy Algorithm Platform: Architecture, AI Techniques, and System Evolution

This presentation details Beike's AI‑driven commercial strategy platform, covering business scenarios, the evolution of its architecture from 2018 to 2020, the challenges faced, the redesign into online, near‑real‑time, and offline layers, key technologies such as vector search, model serving, and microservice governance, as well as performance gains and future directions.

AIMicroservicesReal Estate
0 likes · 23 min read
Beike Commercialization Strategy Algorithm Platform: Architecture, AI Techniques, and System Evolution
Beike Product & Technology
Beike Product & Technology
Sep 17, 2020 · Artificial Intelligence

User Preference Mining in Real Estate: Techniques and Applications

This paper explores user preference mining techniques in real estate, utilizing statistical methods and machine learning models like XGBoost, LSTM, and Seq4Rec to address challenges in high-dimensional, sparse data, enhancing personalized recommendations and marketing strategies.

Artificial IntelligenceReal EstateRecommendation systems
0 likes · 15 min read
User Preference Mining in Real Estate: Techniques and Applications
Beike Product & Technology
Beike Product & Technology
Sep 4, 2020 · Artificial Intelligence

Wide & Deep Model for Real‑Estate Purchase Intent Prediction

This article presents a comprehensive study of the Wide & Deep architecture applied to user purchase‑intent quantification in the real‑estate domain, detailing feature engineering, model design, training procedures, experimental results, and extensions with GRU‑based sequential modeling to improve accuracy.

CTR predictionReal Estatedeep learning
0 likes · 15 min read
Wide & Deep Model for Real‑Estate Purchase Intent Prediction
Beike Product & Technology
Beike Product & Technology
Jul 31, 2020 · Backend Development

Design and High‑Concurrency Optimization of QR Code Generation Service for a Real Estate Platform

This article analyzes the challenges of generating massive QR codes for a real‑estate mini‑program, including URL length, concurrency limits, and path management, and presents a backend‑focused solution that uses short‑URL services, request‑id binding, pre‑generation, caching, and Kafka to achieve scalable, low‑latency QR code delivery.

CachingHigh ConcurrencyKafka
0 likes · 10 min read
Design and High‑Concurrency Optimization of QR Code Generation Service for a Real Estate Platform
DataFunTalk
DataFunTalk
Jun 10, 2020 · Artificial Intelligence

Embedding Techniques for Real Estate Recommendation at 58.com

This article explains how 58.com applies various embedding methods—including ALS, Skip‑gram, and DeepWalk—to vectorize users and properties, improve similarity calculations, and enhance both recall and ranking stages of its real‑estate recommendation system, with detailed technical descriptions and evaluation results.

ALSDeepWalkEmbedding
0 likes · 16 min read
Embedding Techniques for Real Estate Recommendation at 58.com
DataFunTalk
DataFunTalk
Apr 2, 2020 · Artificial Intelligence

Building and Applying an Industry Knowledge Graph: Lessons from Beike Real Estate

The article explains how Beike Real Estate constructs an industry knowledge graph by integrating internal and external data, outlines the technical framework and data processing steps, and demonstrates its AI-driven applications such as intelligent Q&A, recommendation, and decision support for the real‑estate market.

AI applicationsReal Estatedata integration
0 likes · 8 min read
Building and Applying an Industry Knowledge Graph: Lessons from Beike Real Estate
DataFunTalk
DataFunTalk
Mar 4, 2020 · Artificial Intelligence

Building and Applying Relationship Graphs at Beike Real Estate: Architecture, Embedding, and Recommendation

The talk explains how Beike Real Estate constructs a large‑scale relationship graph from billions of user, house, and agent interactions, quantifies edge strengths, builds homogeneous and heterogeneous sub‑graphs, derives graph capabilities such as node influence, embedding, similarity and relation prediction, and finally deploys these capabilities in multi‑degree queries, house‑similarity recommendations and B‑side agent assistance, achieving measurable CTR improvements.

AIReal Estategraph embedding
0 likes · 17 min read
Building and Applying Relationship Graphs at Beike Real Estate: Architecture, Embedding, and Recommendation
DataFunTalk
DataFunTalk
Feb 12, 2020 · Artificial Intelligence

Beike's Risk Control System: Leveraging Knowledge Graphs and Graph Analytics

The article details how Beike's Agent Cooperation Network employs a multi‑layered risk control framework built on large‑scale knowledge graphs, graph mining, and machine‑learning techniques to detect fake listings, malicious competition, and other threats across both online and offline real‑estate scenarios.

Big DataReal Estategraph analytics
0 likes · 10 min read
Beike's Risk Control System: Leveraging Knowledge Graphs and Graph Analytics
Beike Product & Technology
Beike Product & Technology
Dec 31, 2019 · Artificial Intelligence

Knowledge Graph and Distributed Graph Database Practices at Beike Zhaofang

The article reports on Beike Zhaofang's knowledge‑graph technology conference, detailing how relationship graphs are applied to risk control, the four‑layer graph architecture, the use of Spark GraphX, JanusGraph and DGraph, and broader industry‑graph applications in real‑estate AI solutions.

Artificial IntelligenceBig DataReal Estate
0 likes · 12 min read
Knowledge Graph and Distributed Graph Database Practices at Beike Zhaofang