information flow

DataFunTalk

Dec 21, 2023 · Artificial Intelligence

Label Words are Anchors: An Information Flow Perspective for Understanding In-Context Learning – Best Long Paper at EMNLP 2023

At EMNLP 2023, the joint WeChat AI and Peking University paper 'Label Words are Anchors: An Information Flow Perspective for Understanding In-Context Learning' won the Best Long Paper award, revealing that label tokens act as anchors driving information aggregation in shallow layers and prediction flow in deep layers, and proposing methods to improve and diagnose in‑context learning.

AI researchIn-Context LearningLarge Language Models

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Label Words are Anchors: An Information Flow Perspective for Understanding In-Context Learning – Best Long Paper at EMNLP 2023

DaTaobao Tech

Jun 9, 2023 · Artificial Intelligence

Generator-Evaluator Architecture for End-to-End Re-ranking in Information Flow

The paper introduces a Generator‑Evaluator (GE) architecture that end‑to‑end re‑ranks information‑flow items using a pointer‑network seq2seq generator and a reward‑estimating evaluator, jointly optimizing relevance and business utilities such as diversity, traffic control, inter‑group ordering, and fixed‑slot insertion, achieving over 70% better‑percentage and significant online gains on Taobao.

Rankinggenerator-evaluatorinformation flow

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Generator-Evaluator Architecture for End-to-End Re-ranking in Information Flow

vivo Internet Technology

Dec 7, 2022 · Artificial Intelligence

Mixing Heterogeneous Queues in Vivo's Information Flow and App Store: Challenges, Practices, and RL/Deep Learning Solutions

Vivo tackles the complex problem of mixing heterogeneous content queues—ads, games, and organic items—in its information‑flow and app‑store by evolving from rule‑based weighting to Q‑learning and deep‑learning position models that respect product constraints, preserve ordering, and balance short‑term revenue with long‑term user experience, while planning deeper personalization and on‑device solutions.

App Storeadvertisingdeep learning

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Mixing Heterogeneous Queues in Vivo's Information Flow and App Store: Challenges, Practices, and RL/Deep Learning Solutions

DataFunSummit

Jun 25, 2022 · Artificial Intelligence

Image and Text Pretraining: Methods, Practices, and Business Applications in Information Flow

This article reviews large‑scale image and multimodal pre‑training techniques—including contrastive learning, self‑supervised reconstruction, and multimodal alignment—explains data acquisition, model construction, evaluation metrics, and demonstrates how these methods are applied and optimized for real‑world information‑flow services.

AIPretrainingcontrastive learning

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Image and Text Pretraining: Methods, Practices, and Business Applications in Information Flow

DataFunSummit

Apr 10, 2022 · Artificial Intelligence

Algorithmic Optimization of Information‑Flow Advertising for Hallo Mobility

This presentation details how Hallo Mobility tackles the challenges of information‑flow ad modeling by describing the ad ecosystem, the company’s business evolution, and the advertiser‑side algorithmic solutions—including plan‑level quality detection, creative‑level uplift modeling, feature‑cross engineering, and pre‑bid user screening—while outlining future directions for automated, data‑driven ad delivery.

AIAlgorithmFeature Engineering

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Algorithmic Optimization of Information‑Flow Advertising for Hallo Mobility

YunZhu Net Technology Team

Jan 12, 2022 · Operations

Understanding Supply Chain and Supply Chain Management: Concepts, Models, and Challenges

This article explains the fundamental concepts of supply chains, distinguishes them from logistics, outlines the roles of various participants, describes the flow of products, information, and funds, and discusses major challenges such as the bullwhip effect and the trade‑off between cost, speed, and flexibility.

Bullwhip EffectLogisticsProduct Flow

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Understanding Supply Chain and Supply Chain Management: Concepts, Models, and Challenges

DataFunSummit

Nov 7, 2021 · Artificial Intelligence

How Information‑Flow Recommendation Systems Upgrade Drives User Growth

The article examines how low‑level recommendation‑algorithm improvements in information‑flow feeds can boost user retention, LTV and overall growth by addressing cold‑start challenges, survivor bias, and causal inference through personalized ranking, ecosystem construction, and multi‑task learning.

Algorithmcausal inferenceinformation flow

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How Information‑Flow Recommendation Systems Upgrade Drives User Growth

Fulu Network R&D Team

Jul 31, 2020 · Product Management

Understanding Money Flow and Information Flow in Financial Systems for Product Managers

This article explains the concepts of money flow and information flow in financial systems, illustrates them with real‑world payment examples, clarifies related payment industry terms such as clearing, settlement, and large‑value payment systems, and highlights why product managers must grasp these fundamentals for effective design and compliance.

clearingfinancial technologyinformation flow

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Understanding Money Flow and Information Flow in Financial Systems for Product Managers