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Research Paper#Computer Vision, Agriculture, 3D Deep Learning🔬 ResearchAnalyzed: Jan 3, 2026 15:52

PointRAFT: Predicting Potato Weight from Partial 3D Data

Published:Dec 30, 2025 12:52
1 min read
ArXiv

Analysis

This paper introduces PointRAFT, a novel deep learning approach for accurately estimating potato tuber weight from incomplete 3D point clouds captured by harvesters. The key innovation is the incorporation of object height embedding, which improves prediction accuracy under real-world harvesting conditions. The high throughput (150 tubers/second) makes it suitable for commercial applications. The public availability of code and data enhances reproducibility and potential impact.
Reference

“PointRAFT achieved a mean absolute error of 12.0 g and a root mean squared error of 17.2 g, substantially outperforming a linear regression baseline and a standard PointNet++ regression network.”

PermalinkArXiv
Research#llm📝 BlogAnalyzed: Dec 27, 2025 04:02

What's the point of potato-tier LLMs?

Published:Dec 26, 2025 21:15
1 min read
r/LocalLLaMA

Analysis

This Reddit post from r/LocalLLaMA questions the practical utility of smaller Large Language Models (LLMs) like 7B, 20B, and 30B parameter models. The author expresses frustration, finding these models inadequate for tasks like coding and slower than using APIs. They suggest that these models might primarily serve as benchmark tools for AI labs to compete on leaderboards, rather than offering tangible real-world applications. The post highlights a common concern among users exploring local LLMs: the trade-off between accessibility (running models on personal hardware) and performance (achieving useful results). The author's tone is skeptical, questioning the value proposition of these "potato-tier" models beyond the novelty of running AI locally.
Reference

“What are 7b, 20b, 30B parameter models actually FOR?”

Permalinkr/LocalLLaMA