AI 资讯
Inside Target’s LLM-Based System for Semantic Matching in Marketing Forecast Pipelines
Target built a generative AI system to improve marketing campaign forecasting by retrieving and ranking similar historical campaigns. Using embeddings, vector search, and LLM ranking, it replaces rule-based workflows. Evaluation shows 75% top-1 and 100% top-3 coverage. The system reduces manual effort, improves consistency, and uses feedback loops to refine retrieval using campaign outcomes. By Leela Kumili
AI 资讯
Robot hand company settles Tesla trade secret suit and announces $11M raise
The startup, Proception, is taking a unique approach to collecting training data to tackle one of the hardest problems in robotics: hands.
AI 资讯
Let him cook: How Weber Blackstone CEO Roger Dahle went from upstart to the biggest name in grilling
It’s time for our annual Fourth of July grill episode here at Decoder. This is when we invite the CEOs of outdoor cooking companies onto the show to explain just how their businesses kind of look like every other business. And this is a very special edition. Today I’m talking to Roger Dahle, the CEO […]
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Tinkerfont
Free font playground for live websites Discussion | Link
科技前沿
Should you still worry about OLED burn-In in 2026?
Burn-in is often overblown, but understanding the phenomenon is still important.
科技前沿
Comcast is splitting its media and broadband properties
NBCUniversal and Sky will be spun off into separate companies.
AI 资讯
Pocket raises $11M in bet on rising demand for AI note-taking devices
Pocket sells a $129 credit card-shaped puck, which sticks to the back of your phone, and promises unlimited recordings, transcriptions, and to-do items.
开发者
The Shifting Line Between CSS States and JavaScript Events
CSS has always had pseudo-classes that style things when baed on user interactions. Recent features, however, are blurring the line between what CSS "listens" for and how they are alternatives to what Javascript typically listens for. The Shifting Line Between CSS States and JavaScript Events originally handwritten and published with love on CSS-Tricks . You should really get the newsletter as well.
AI 资讯
Layer 2: A Engenharia Secreta Que Destrava a Velocidade do Ethereum [PT-BR]
Quando comecei a trabalhar com aplicações descentralizadas há mais de uma década, lembro bem da frustração de pagar US$ 50 em taxas de transação para mover alguns tokens na rede Ethereum durante um pico de congestionamento. Era um problema técnico que ameaçava inviabilizar todo o ecossistema. Hoje, observo com entusiasmo profissional como as soluções de Layer 2 transformaram radicalmente esse cenário, abrindo portas para casos de uso que antes eram economicamente impraticáveis — especialmente aqui no Brasil, onde a tokenização de ativos e os pagamentos em stablecoins crescem em ritmo acelerado. O problema fundamental: o trilema da escalabilidade Para entender por que as soluções de segunda camada são tão importantes, precisamos compreender o trilema da blockchain proposto por Vitalik Buterin. Uma rede precisa equilibrar três pilares: descentralização, segurança e escalabilidade. O Ethereum, em sua arquitetura original, priorizou os dois primeiros, processando apenas cerca de 15 a 30 transações por segundo (TPS) na camada base. Para se ter dimensão, redes de pagamento tradicionais como a Visa processam milhares de transações por segundo. Quando o DeFi explodiu em 2020 e 2021, e novamente com o boom dos NFTs, a rede simplesmente não dava conta da demanda. As taxas de gas dispararam, e usuários comuns foram literalmente expulsos pelo custo. Em meus projetos de consultoria, atendi empresas brasileiras que desistiram de iniciativas Web3 justamente porque os custos operacionais inviabilizavam o modelo de negócio. A pergunta que sempre me faziam era: "Como cobrar R$ 5 de um cliente se a taxa da transação custa R$ 30?". A resposta estava — e está — nas camadas de segunda geração. Como funcionam as soluções de Layer 2 O conceito central das soluções de Layer 2 é elegante: em vez de processar todas as transações diretamente na blockchain principal (Layer 1), executamos a maior parte do processamento "fora da cadeia" e depois enviamos apenas uma prova compacta de volta para o
开源项目
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🔥 reacherhq / check-if-email-exists - Check if an email address exists without sending any email,
GitHub热门项目 | Check if an email address exists without sending any email, written in Rust. Comes with a ⚙️ HTTP backend. | Stars: 9,028 | 144 stars today | 语言: Rust
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🔥 microsoft / qdk - Microsoft Quantum Development Kit, including the Q# programm
GitHub热门项目 | Microsoft Quantum Development Kit, including the Q# programming language, resource estimator, and Quantum Katas | Stars: 955 | 0 stars today | 语言: Rust
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GitHub热门项目 | Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust. | Stars: 38,444 | 14 stars today | 语言: Rust
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GitHub热门项目 | Run any process, on your machine or in an AI agent's environment, as if it were a pod in your Kubernetes cluster: real env vars, DNS, network, traffic. | Stars: 5,164 | 7 stars today | 语言: Rust
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GitHub热门项目 | Apache DataFusion SQL Query Engine | Stars: 8,922 | 4 stars today | 语言: Rust
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