Do not use AI detectors in schools! Accuracy of AI detectors, already low, dropped to 22% when researchers added simple changes, like purposeful spelling errors. Worse, the writing of non-native speakers are more likely to be falsely flagged as AI writing https://
arxiv.org/ftp/arxiv/pape
rs/2403/2403.19148.pdf
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RESEARCH
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AI Detectors in Schools: Low Accuracy and Bias Against Non-Native Writers
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Training ASR Systems with Limited Labels and Computation
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Raphael Tang, Lead Research Scientist at Comcast Applied AI, breaks down the process of training and deploying an Automatic Speech Recognition (ASR) system in a challenging setting – with limited labels and computation. https://
youtube.com/watch?v=9WXGaC
dBtU8
…. #speechrecognition #appliedai -
Strategic Data Use in Alignment Tuning: sDPO Approach
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Nice introduction of sDPO: Strategic Data Use in Alignment Tuning. https://
linkedin.com/pulse/e1i8-win
dows-worship-ravi-naukarkar-aed5f/?trackingId=ztABINS8QWUZWFhEOAqLeg
… "Enhanced Alignment: Leveraging preference data in stages, sDPO ensures models align more closely with preferences." "Superior Performance: The stepwise approach doesn’t just fine-tune; -
Expertise Over Hardware: The Real AI Bottleneck
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Haha, for sure! As much as I believe compute is important, you still need an extreme level of expertise. Karpathy recently said it too, the biggest bottleneck is not the hardware, but the people who know how to operate it efficiently.
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OpenAI Voice Engine Development Timeline Demonstrates Technological Advancement
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"We first developed the Voice Engine in late 2022." These guys are on another level lol
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CD19 Treatment for Multiple Sclerosis Enters Human Clinical Trials
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This promising CD19 treatment for autoimmune diseases now being tested in multiple sclerosis for the first time in 2 patients https://
cell.com/med/fulltext/S
2666-6340(24)00114-4
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Tribute to Ross: A Pioneer in Technology and Innovation
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This is a significant and sudden loss. A blessing to his family and loved ones. Ross was a real one and his brave work contributed to a better world. Rest in peace, Ross!
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Critique of Perry Metzger’s Mischaracterization of AI Alignment
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Much of this is false-speaking as always with Perry, but this in particular: > They say, instead, that we need to carefully develop “alignment” technologies that must be proven to be absolutely perfect in advance of permitting more development — an idea that defies the x.com/perrymetzger/s…
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Cerebras AI Day Keynotes and Firesides Now Available
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(2/2) And for those who came to learn something new about training AI models, all keynotes and firesides are now available for replay here: https://
cerebras.net/events/cerebra
s-ai-day/
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RAPTOR: Hierarchical Indexing for RAG Systems
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RAG From Scratch: Indexing w/ RAPTOR Our RAG From Scratch video series walks through impt RAG concepts in short / focused videos w/ code. This is the 13th video in our series and focuses on hierarchical indexing with RAPTOR. Problem: RAG systems need to handle