Search Results for author: HeDa Wang

Found 11 papers, 5 papers with code

Instruction Embedding: Latent Representations of Instructions Towards Task Identification

no code implementations29 Sep 2024 Yiwei Li, Jiayi Shi, Shaoxiong Feng, Peiwen Yuan, Xinglin Wang, Boyuan Pan, HeDa Wang, Yao Hu, Kan Li

In this work, we introduce a new concept, instruction embedding, and construct Instruction Embedding Benchmark (IEB) for its training and evaluation.

Focused Large Language Models are Stable Many-Shot Learners

no code implementations26 Aug 2024 Peiwen Yuan, Shaoxiong Feng, Yiwei Li, Xinglin Wang, Yueqi Zhang, Chuyi Tan, Boyuan Pan, HeDa Wang, Yao Hu, Kan Li

With the increase in available context length of LLMs, recent experiments have shown that the performance of ICL does not necessarily scale well in many-shot (demonstration) settings.

In-Context Learning

Poor-Supervised Evaluation for SuperLLM via Mutual Consistency

no code implementations25 Aug 2024 Peiwen Yuan, Shaoxiong Feng, Yiwei Li, Xinglin Wang, Boyuan Pan, HeDa Wang, Yao Hu, Kan Li

To alleviate the insufficiencies of the conditions in reality, we further introduce an algorithm that treats humans (when available) and the models under evaluation as reference models, alternately conducting model weights calibration and filtering during E-step and M-step.

Make Every Penny Count: Difficulty-Adaptive Self-Consistency for Cost-Efficient Reasoning

no code implementations24 Aug 2024 Xinglin Wang, Shaoxiong Feng, Yiwei Li, Peiwen Yuan, Yueqi Zhang, Boyuan Pan, HeDa Wang, Yao Hu, Kan Li

To demonstrate the effectiveness of DSC, we conduct extensive experiments on three popular categories of reasoning tasks: arithmetic, commonsense and symbolic reasoning on six benchmarks.

CogLM: Tracking Cognitive Development of Large Language Models

no code implementations17 Aug 2024 Xinglin Wang, Peiwen Yuan, Shaoxiong Feng, Yiwei Li, Boyuan Pan, HeDa Wang, Yao Hu, Kan Li

As Large Language Models (LLMs) have recently shown remarkable abilities across a wide variety of tasks, we are curious about the cognitive levels of current LLMs: to what extent they have developed and how this development has been achieved.

Language Modelling

Integrate the Essence and Eliminate the Dross: Fine-Grained Self-Consistency for Free-Form Language Generation

1 code implementation2 Jul 2024 Xinglin Wang, Yiwei Li, Shaoxiong Feng, Peiwen Yuan, Boyuan Pan, HeDa Wang, Yao Hu, Kan Li

These methods, however, face limitations due to their inability to fully utilize the nuanced consensus knowledge present within multiple candidate samples, often resulting in suboptimal outputs.

Code Generation Mathematical Reasoning +1

Generative Dense Retrieval: Memory Can Be a Burden

1 code implementation19 Jan 2024 Peiwen Yuan, Xinglin Wang, Shaoxiong Feng, Boyuan Pan, Yiwei Li, HeDa Wang, Xupeng Miao, Kan Li

Memorizing-free matching mechanism from Dense Retrieval (DR) is then introduced to conduct fine-grained intra-cluster matching from clusters to relevant documents.

Retrieval

BatchEval: Towards Human-like Text Evaluation

1 code implementation31 Dec 2023 Peiwen Yuan, Shaoxiong Feng, Yiwei Li, Xinglin Wang, Boyuan Pan, HeDa Wang, Kan Li

Significant progress has been made in automatic text evaluation with the introduction of large language models (LLMs) as evaluators.

Turning Dust into Gold: Distilling Complex Reasoning Capabilities from LLMs by Leveraging Negative Data

1 code implementation20 Dec 2023 Yiwei Li, Peiwen Yuan, Shaoxiong Feng, Boyuan Pan, Bin Sun, Xinglin Wang, HeDa Wang, Kan Li

In this work, we illustrate the merit of negative data and propose a model specialization framework to distill LLMs with negative samples besides positive ones.

Arithmetic Reasoning

Boosting Entity-aware Image Captioning with Multi-modal Knowledge Graph

no code implementations26 Jul 2021 Wentian Zhao, Yao Hu, HeDa Wang, Xinxiao wu, Jiebo Luo

Entity-aware image captioning aims to describe named entities and events related to the image by utilizing the background knowledge in the associated article.

Graph Attention Image Captioning +1

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