Associative Recurrent Memory Transformer

Ivan Rodkin; Yuri Kuratov; Aydar Bulatov; Mikhail Burtsev

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arXiv · 2407.04841

Associative Recurrent Memory Transformer

Ivan Rodkin·Yuri Kuratov·Aydar Bulatov·Mikhail Burtsev

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Abstract

This paper addresses the challenge of creating a neural architecture for very long sequences that requires constant time for processing new information at each time step. Our approach, Associative Recurrent Memory Transformer (ARMT), is based on transformer self-attention for local context and segment-level recurrence for storage of task specific information distributed over a long context. We demonstrate that ARMT outperfors existing alternatives in associative retrieval tasks and sets a new performance record in the recent BABILong multi-task long-context benchmark by answering single-fact questions over 50 million tokens with an accuracy of 79.9%. The source code for training and evaluation is available on github.

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Ivan Rodkin, Yuri Kuratov, Aydar Bulatov, Mikhail Burtsev. 2024-07-05. Associative Recurrent Memory Transformer. https://arxiv.org/abs/2407.04841

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