Itamar Zimerman (@itamarzimerman) 's Twitter Profile
Itamar Zimerman

@itamarzimerman

PhD candidate @ Tel Aviv University.
AI Research scientist @ IBM Research.
Interested in deep learning and algorithms.

ID: 825803747649544195

linkhttps://itamarzimm.github.io/ calendar_today29-01-2017 20:32:11

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Itamar Zimerman (@itamarzimerman) 's Twitter Profile Photo

Assaf's analysis of recurrent LLMs such as Mamba and RWKV is important. While these models are designed to be efficient for long-context tasks, their effectiveness remains limited due to memory overflows - even at large scale. More details about memory overflows in the paper📜🧵

𝚐𝔪𝟾𝚡𝚡𝟾 (@gm8xx8) 's Twitter Profile Photo

Revisiting LRP: Positional Attribution as the Missing Ingredient for Transformer Explainability 𝘚𝘪𝘮𝘱𝘭𝘦 𝘧𝘪𝘹𝘦𝘴 > 𝖯𝗋𝗈𝖻𝗅𝖾𝗆 All LRP‑based XAI tools ignore PE, so relevance gets lost 𝖥𝗂𝗑 Model each input as a (token, position) pair and add PE‑aware LRP rules

Revisiting LRP: Positional Attribution as the Missing Ingredient for Transformer Explainability

𝘚𝘪𝘮𝘱𝘭𝘦 𝘧𝘪𝘹𝘦𝘴 >

𝖯𝗋𝗈𝖻𝗅𝖾𝗆
All LRP‑based XAI tools ignore PE, so relevance gets lost

𝖥𝗂𝗑
Model each input as a (token, position) pair and add PE‑aware LRP rules
Rohan Paul (@rohanpaul_ai) 's Twitter Profile Photo

Reasoning depth of LLMs can now match task size, not a fixed budget. Reasoning models waste compute and often slip because their hidden chain of thought keeps running after the answer is clear. The authors learn an internal progress meter and nudge it so the model stops as

Reasoning depth of LLMs can now match task size, not a fixed budget.

Reasoning models waste compute and often slip because their hidden chain of thought keeps running after the answer is clear. 

The authors learn an internal progress meter and nudge it so the model stops as
Hila Chefer (@hila_chefer) 's Twitter Profile Photo

Exciting news from #ICML2025 & #ICCV2025 🥳 - 🥇 VideoJAM accepted as *oral* at #ICML2025 (top 1%) - Two talks at #ICCV2025 ☝️interpretability in the generative era ✌️video customization - Organizing two #ICCV2025 workshops ☝️structural priors for vision ✌️long video gen 🧵👇