Papers with FIM
Fine-grained Interest Matching for Neural News Recommendation (2020.acl-main)
Copied to clipboard
| Challenge: | Existing studies represent each user as a single vector and then match the candidate news vector, which may lose fine-grained information for recommendation. |
| Approach: | They propose a Fine-grained interest matching method for neural news recommendation based on multi-level representations and fine-grain matching between segment pairs of each browsed news and the candidate news at each semantic level. |
| Outcome: | The proposed model can capture more fine-grained interest matching signals by performing interactions between each pair of news at multi-level semantic granularities. |
On Surgical Fine-tuning for Language Encoders (2023.findings-emnlp)
Copied to clipboard
Abhilasha Lodha, Gayatri Belapurkar, Saloni Chalkapurkar, Yuanming Tao, Reshmi Ghosh, Samyadeep Basu, Dmitrii Petrov, Soundararajan Srinivasan
| Challenge: | preserving knowledge of target distribution by fine-tuning all layers can be expensive and may increase data volume requirements. |
| Approach: | They propose an efficient metric based on the diagonal of the Fisher information matrix (FIM score) to select the candidate layers for selective fine-tuning. |
| Outcome: | The proposed metric can select layers leading to strong performance on GLUE and SuperGLUE tasks and across distinct language encoders. |
DIDS: Domain Impact-aware Data Sampling for Large Language Model Training (2025.emnlp-main)
Copied to clipboard
Weijie Shi, Jipeng Zhang, Yaguang Wu, Jingzhi Fang, Shibo Zhang, Yao Zhao, Hao Chen, Ruiyuan Zhang, Yue Cui, Jia Zhu, Sirui Han, Jiajie Xu, Xiaofang Zhou
| Challenge: | Existing approaches for optimizing domain-level sampling strategies struggle with maintaining intra-domain consistency and accurately measuring domain impact. |
| Approach: | They propose to use a Fisher-Information Matrix-guided metric to measure domain impact to ensure intra-domain consistency and accuracy. |
| Outcome: | The proposed model achieves 3.4% higher average performance while maintaining comparable training efficiency. |
From Completion to Editing: Unlocking Context-Aware Code Infilling via Search-and-Replace Instruction Tuning (2026.acl-long)
Copied to clipboard
Jiajun Zhang, Zeyu Cui, Jiaxi Yang, Lei Zhang, Yuheng Jing, Zeyao Ma, Tianyi Bai, Zilei Wang, Qiang Liu, Liang Wang, Binyuan Hui, Junyang Lin
| Challenge: | Fill-in-the-Middle (FIM) models suffer from performance degradation and prohibitive latency. |
| Approach: | They propose a search-and-replace infilling framework that integrates agentic verification and editing into a single-pass inference process. |
| Outcome: | The proposed framework harmonizes completion tasks with the instruction-following priors of Chat LLMs, extending the paradigm from static infilling to dynamic context-aware editing. |
Clustering Pseudo Language Family in Multilingual Translation Models with Fisher Information Matrix (2023.emnlp-main)
Copied to clipboard
| Challenge: | Existing methods to cluster languages based on ancestral families can yield suboptimal results due to variations in the datasets employed during the model’s training phase. |
| Approach: | They propose a method that leverages the fisher information matrix to cluster language families anchored on the multilingual translation model's characteristics. |
| Outcome: | The proposed method improves performance over conventional language families in adapting a multilingual translation model to unfamiliar language pairs. |
Planning-Aware Code Infilling via Horizon-Length Prediction (2025.emnlp-main)
Copied to clipboard
| Challenge: | Current approaches to fill-in-the-middle (FIM) often fail to generate content that aligns well with the surrounding context. |
| Approach: | They propose a training objective that teaches models to predict the number of remaining middle tokens at each step. |
| Outcome: | The proposed training objective improves FIM performance by up to 24% on diverse benchmarks across file-level and repository-level. |