研究人员开发了ProtoCol，这是一种旨在改进蛋白质同源物搜索的新型模型，特别是在序列相似性低的“暮光区”等挑战性场景中。ProtoCol利用残基级嵌入和受ColBERT启发的晚期交互方法，以更好地识别远程同源性。该方法在关键基准测试中优于现有的基于序列组成、基于比对和基于池化蛋白质语言模型的方法。 AI
排序理由 该集群包含一篇详细介绍新模型及其基准测试性能的学术论文。
在 arXiv cs.IR (Information Retrieval) 阅读 →
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arXiv:2605.29158v1 Announce Type: new Abstract: Protein homology search underlies function annotation, structure prediction, and evolutionary analysis, but remains challenging in the "twilight zone," where global sequence similarity is weak and classical alignment methods lose se…
Protein homology search underlies function annotation, structure prediction, and evolutionary analysis, but remains challenging in the "twilight zone," where global sequence similarity is weak and classical alignment methods lose sensitivity. Protein language models provide conte…