4 papers
The Dichotomy Between Pattern Recognition and Step-by-Step Reasoning
Amrut Nadgir, Pratik Chaudhari, Vijay Balasubramanian
We argue that pattern recognition and step-by-step reasoning are two ends of a spectrum. A large language model (LLM) learns to reason step-by-step when data is structured such tha…
How does Chain of Thought decompose complex tasks?
Amrut Nadgir, Vijay Balasubramanian, Pratik Chaudhari
Many language tasks can be modeled as classification problems where a large language model (LLM) is given a prompt and selects one among many possible answers. We show that the cla…
A simple model of co-emergence of grid and place fields
Zhaoze Wang, Genela Morris, Dori Derdikman +2
Grid cells in the medial entorhinal cortex and place cells in the hippocampus together support spatial navigation. The two regions are reciprocally connected, and there is a chicke…
REMI: Reconstructing Episodic Memory During Internally Driven Path Planning
Zhaoze Wang, Genela Morris, Dori Derdikman +2
Grid cells in the medial entorhinal cortex (MEC) and place cells in the hippocampus (HC) both form spatial representations. Grid cells fire in triangular grid patterns, while place…