iQIYI 2019 Technical Highlights: Top Articles, Papers, Competitions, and Tech Salons

iQIYI presents a recap of its 2019 technical highlights, covering top articles, influential media pieces, selected academic papers, major AI competitions, and a series of technical salons.

Hot Articles TOP10

1. "干货 | 爱奇艺短视频质量评估模型" – Views: 4731

2. "干货 | 爱奇艺短视频软色情识别技术解析" – Views: 3325

3. "干货 | 爱奇艺短视频分类技术解析" – Views: 2929

4. "干货 | 安卓APP崩溃捕获方案——xCrash" – Views: 2132

5. "开源 | iQiYi高性能开源负载均衡器及应用" – Views: 2096

6. "干货 | 爱奇艺CDN巡检系统技术解析" – Views: 1915

7. "基于TensorFlowLite的移动端AR解决方案——SmileAR" – Views: 1913

8. "干货丨爱奇艺CDN IPv6系统配置" – Views: 1749

9. "在线学习在爱奇艺信息流推荐业务中的探索与实践" – Views: 1734

10. "爱奇艺8K VR直播技术方案实践" – Views: 1620

Media Influence TOP5

1. "全球仅2％数据被利用，AI能否深挖数据红利？" – Views: 13000 (Published by 硅谷洞察)

2. "爱奇艺推荐中台：从搭建到上线仅10天，效率提升超30%" – Views: 12000 (Published by AI前线)

3. "爱奇艺开播助手Flutter跨平台Hybrid实践" – Views: 8648 (Published by 前端之巅)

4. "爱奇艺开源 SOTA 高性能中文拼写检查工具 FASPell" – Views: 8000 (Published by OSCHINA)

5. "新娱乐时代的爱奇艺，工程师和艺术家们共同成长" – Views: 6878 (Published by 极客公园)

Selected Papers (Top 2019)

• IEEE ICME: "RESA: A REAL‑TIME EVALUATION SYSTEM FOR ABR" – iQIYI’s RESA reduces playback stalls by 13%.

• EMNLP: "FASPell: A Fast, Adaptable, Simple, Powerful Chinese Spell Checker Based On DAE‑Decoder Paradigm" – A state‑of‑the‑art Chinese spell‑checking tool.

• ICCV: "Unknow Identity Rejection Loss: Utilizing Unlabeled Data for Face Recognition" – Semi‑supervised loss improves face‑recognition generalization.

• IJCNN: "An Efficient Feature Importance Analysis Approach for Industrial Recommendation System" – Model‑agnostic explanation method for video recommendation.

• ACM MM: "iQIYI Celebrity Video Identification Challenge" – Introduces iQIYI‑VID dataset, achieving 91.14% accuracy.

• AAAI: "Ultrafast Video Attention Prediction with Coupled Knowledge Distillation" – UVA‑Net achieves 10,106 FPS on GPU with only 0.68 MB memory.

Major Competitions 2019

• iQIYI × ACM MM – Video Person Identification Challenge to bridge academia and industry.

• iQIYI × CCF – Video Copyright Detection Contest, promoting copyright technology in online video.

• iQIYI × ICCV – Lightweight Face Recognition Challenge (LFR) seeking efficient high‑accuracy models for unrestricted video surveillance.

Technical Salons 2019

• "云架构及AI深度学习平台实践与应用" – Shanghai, 2019‑03‑02.

• "构建高效内容分发网络架构" – Beijing, 2019‑03‑30.

• "多模态视频人物识别的关键技术与应用" – Beijing, 2019‑04‑20.

• "数据架构和治理" – Beijing, 2019‑06‑29.

• "广告算法与架构设计" – Beijing, 2019‑08‑10.

• "不同业务场景下的数据库选型思路" – Beijing, 2019‑09‑22.

• "移动端最佳工程实践" – Shanghai, 2019‑11‑02.

• "语音和语言技术在自然交互中的实践" – Beijing, 2019‑12‑21.

These salons covered topics such as cloud architecture, 5G, multimodal video recognition, big‑data analytics, advertising algorithms, database selection, mobile engineering, and voice interaction.

New Year Promotion

iQIYI wishes everyone a prosperous 2020 and invites users to share their 2019 reflections and 2020 goals. The most liked comments will win a six‑month iQIYI VIP membership.