relevance ranking

DataFunTalk

Nov 16, 2020 · Artificial Intelligence

Deep Semantic Relevance and Multimodal Video Search at Alibaba Entertainment

The presentation by Alibaba Entertainment's senior algorithm expert details the challenges of video search in the 4G/5G era and describes a comprehensive framework covering business overview, relevance and ranking, multimodal retrieval, deep semantic modeling, dataset construction, and practical deployment techniques.

Multimodaldeep learninginformation retrieval

0 likes · 27 min read

Deep Semantic Relevance and Multimodal Video Search at Alibaba Entertainment

DataFunSummit

Nov 3, 2020 · Artificial Intelligence

Deep Semantic Relevance and Multi‑Modal Video Search at Alibaba Entertainment

This presentation details Alibaba Entertainment's video search system, covering its business scope, user‑value metrics, a layered algorithm framework, relevance challenges, multi‑modal retrieval, deep semantic relevance techniques, model selection, asymmetric twin‑tower deployment, multi‑stage knowledge distillation, and practical effect cases.

AlibabaMultimodaldeep learning

0 likes · 25 min read

Youku Technology

Feb 3, 2020 · Artificial Intelligence

Alibaba Entertainment Video Search Algorithms: Practice and Insights

In this talk, senior algorithm expert Ruo Ren outlines Alibaba Entertainment’s video‑search framework—covering basic relevance, ranking, and multimodal techniques that blend information retrieval, NLP, machine learning, and computer vision—using Youku as a case study to illustrate business needs, algorithmic challenges, and practical implementation solutions.

AI algorithmsAlibaba EntertainmentYouku

0 likes · 2 min read