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iQIYI Technical Product Team
iQIYI Technical Product Team
Aug 10, 2018 · Mobile Development

Evolution of iQIYI Mobile Client Dynamic Page Rendering: From Card 1.0 to Card 4.0

iQIYI’s mobile client progressed from server‑assembled JSON cards (Card 1.0) through reusable component cards (2.0), template‑driven blocks (3.0), to a big‑frontend XML‑flex architecture with scriptable logic and hot‑swap tools (Card 4.0), now replacing earlier versions and slated for broader rollout and open‑source release.

Dynamic UIXML Layoutcard architecture
0 likes · 12 min read
Evolution of iQIYI Mobile Client Dynamic Page Rendering: From Card 1.0 to Card 4.0
iQIYI Technical Product Team
iQIYI Technical Product Team
Aug 10, 2018 · Artificial Intelligence

iQIYI Releases World's First Multimodal, Multi-angle Celebrity Video Dataset (iQIYI-VID) and Announces AI Competition

iQIYI released iQIYI-VID, the world’s first multimodal, multi-angle celebrity video dataset (1,000 hours, 500,000 clips, 5,000 celebrities) for a new AI competition focusing on multimodal video person recognition, which has attracted global university teams and top computer‑vision judges to advance AI understanding in entertainment.

AI datasetComputer Visioncompetition
0 likes · 7 min read
iQIYI Releases World's First Multimodal, Multi-angle Celebrity Video Dataset (iQIYI-VID) and Announces AI Competition
iQIYI Technical Product Team
iQIYI Technical Product Team
Jan 31, 2018 · Big Data

Evolution of iQIYI Real-Time Big Data Collection System

iQIYI’s big‑data collection system has progressed from simple HTTP log uploads to a Flume‑Kafka pipeline and finally to a custom Venus‑Agent architecture with centralized configuration, persistent offsets, dual‑Kafka streams and Flink processing, now handling tens of millions of queries per second and over three hundred billion records daily to power its AI‑driven services.

Big DataFlinkFlume
0 likes · 15 min read
Evolution of iQIYI Real-Time Big Data Collection System
iQIYI Technical Product Team
iQIYI Technical Product Team
Nov 10, 2017 · Artificial Intelligence

iQIYI Recommendation System: Architecture, Model Evolution, and Ranking Strategies

The iQIYI recommendation system combines a two‑stage pipeline of recall and ranking, evolving from logistic regression to a GBDT‑FM‑DNN ensemble, using online feature storage, extensive feature engineering, and configurable strategies to deliver personalized video suggestions while addressing feature drift and multi‑objective business goals.

GBDTRecommendation Systemsdeep neural networks
0 likes · 13 min read
iQIYI Recommendation System: Architecture, Model Evolution, and Ranking Strategies
iQIYI Technical Product Team
iQIYI Technical Product Team
Oct 27, 2017 · R&D Management

Project Management Practices in iQIYI Literature Vertical: Agile Process, Planning, and CI/CD

The iQIYI Literature vertical uses a streamlined four‑stage agile workflow—review, scheduling, development, release—combined with dynamic process tweaks, tight baseline coupling, branch‑isolated CI/CD, and layered quarterly, monthly, and weekly planning, enabling rapid product iterations and sustained growth into a recognized brand.

Project Managementagileci/cd
0 likes · 10 min read
Project Management Practices in iQIYI Literature Vertical: Agile Process, Planning, and CI/CD
iQIYI Technical Product Team
iQIYI Technical Product Team
Oct 13, 2017 · Industry Insights

How iQIYI Built a Cloud‑Native Risk Control Platform to Stop Credential Stuffing

iQIYI’s security cloud team designed a data‑driven, cloud‑native risk control platform that unifies threat detection, rule management, and security knowledge across membership, video, e‑commerce and payment services, achieving sub‑5 ms latency, 24 billion daily requests, and near‑complete elimination of machine credential‑stuffing attacks.

cloud securitydata-driven securityiQIYI
0 likes · 17 min read
How iQIYI Built a Cloud‑Native Risk Control Platform to Stop Credential Stuffing