#parallax News & Analysis

2 articles tagged with #parallax. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles

AINeutralarXiv – CS AI · Jun 196/10

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ParaScale: Scale-Calibrated Camera-Motion Transfer via a Gauge-Invariant Parallax Number

ParaScale introduces a geometric solution to camera motion transfer in video generation by identifying and preserving the Parallax Number (Pi), a scale-invariant metric that quantifies perceived camera movement independent of scene depth. The method enables creators to transfer cinematic camera movements between videos at vastly different scales without requiring retraining, improving transfer fidelity by over 3x compared to uncalibrated approaches.

AIBullisharXiv – CS AI · May 296/10

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Parallax: Parameterized Local Linear Attention for Language Modeling

Researchers introduce Parallax, a scalable Local Linear Attention mechanism that improves upon traditional softmax attention in large language models by learning query-like projectors to probe key-value covariance. Pretraining experiments at 0.6B and 1.7B parameters demonstrate consistent perplexity improvements and downstream benchmark gains, with performance matching or exceeding FlashAttention while revealing novel architecture-optimizer codesign benefits with the Muon optimizer.

🏢 Perplexity