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{
"anthology_id": "2024.findings-emnlp.604",
"title": "<fixed-case>I</fixed-case>n2<fixed-case>C</fixed-case>ore: Leveraging Influence Functions for Coreset Selection in Instruction Finetuning of Large Language Models",
"authors": [
{
"first": "Ayrton",
"last": "San Joaquin",
"id": "ayrton-san-joaquin",
"affiliation": ""
},
{
"first": "Bin",
"last": "Wang",
"id": "bin-wang",
"affiliation": ""
},
{
"first": "Zhengyuan",
"last": "Liu",
"id": "zhengyuan-liu",
"affiliation": ""
},
{
"first": "Nicholas",
"last": "Asher",
"id": "nicholas-asher",
"affiliation": ""
},
{
"first": "Brian",
"last": "Lim",
"id": "brian-lim",
"affiliation": ""
},
{
"first": "Philippe",
"last": "Muller",
"id": "philippe-muller",
"affiliation": ""
},
{
"first": "Nancy F.",
"last": "Chen",
"id": "nancy-chen",
"affiliation": ""
}
],
"abstract": "Despite advancements, fine-tuning Large Language Models (LLMs) remains costly due to the extensive parameter count and substantial data requirements for model generalization. Accessibility to computing resources remains a barrier for the open-source community. To address this challenge, we propose the In2Core algorithm, which selects a coreset by analyzing the correlation between training and evaluation samples with a trained model. Notably, we assess the model’s internal gradients to estimate this relationship, aiming to rank the contribution of each training point. To enhance efficiency, we propose an optimization to compute influence functions with a reduced number of layers while achieving similar accuracy. By applying our algorithm to instruction fine-tuning data of LLMs, we can achieve similar performance with just 50% of the training data. Meantime, using influence functions to analyze model coverage to certain testing samples could provide a reliable and interpretable signal on the training set’s coverage of those test points."
}
The text was updated successfully, but these errors were encountered:
The proposed title edit is incorrect. The correct title from the PDF is: 'In2Core: Leveraging Influence Functions for Coreset Selection in Instruction Finetuning of Large Language Models'. The proposed title has a minor difference in casing with 'I' instead of 'In' and 'C' instead of 'Core'.
The proposed list of authors is missing one author. The correct list of authors from the PDF is: 'Ayrton San Joaquin, Bin Wang, Zhengyuan Liu, Nicholas Asher, Brian Lim, Philippe Muller, Nancy F. Chen, and David A. Smith'. The proposed list does not include 'David A. Smith'.
The order of authors in the proposed list is correct, but since one author is missing, the overall list is invalid.
The text was updated successfully, but these errors were encountered: