Search Results for author: Bangzheng Li

Found 8 papers, 5 papers with code

BLINK: Multimodal Large Language Models Can See but Not Perceive

no code implementations18 Apr 2024 Xingyu Fu, Yushi Hu, Bangzheng Li, Yu Feng, Haoyu Wang, Xudong Lin, Dan Roth, Noah A. Smith, Wei-Chiu Ma, Ranjay Krishna

We introduce Blink, a new benchmark for multimodal language models (LLMs) that focuses on core visual perception abilities not found in other evaluations.

Depth Estimation Multiple-choice +1

Deceptive Semantic Shortcuts on Reasoning Chains: How Far Can Models Go without Hallucination?

1 code implementation16 Nov 2023 Bangzheng Li, Ben Zhou, Fei Wang, Xingyu Fu, Dan Roth, Muhao Chen

During the construction of the evidence, we purposefully replace semantic clues (entities) that may lead to the correct answer with distractor clues (evidence) that will not directly lead to the correct answer but require a chain-like reasoning process.

Hallucination Sentence

Affective and Dynamic Beam Search for Story Generation

1 code implementation23 Oct 2023 Tenghao Huang, Ehsan Qasemi, Bangzheng Li, He Wang, Faeze Brahman, Muhao Chen, Snigdha Chaturvedi

Storytelling's captivating potential makes it a fascinating research area, with implications for entertainment, education, therapy, and cognitive studies.

Sentence Story Generation

Does Your Model Classify Entities Reasonably? Diagnosing and Mitigating Spurious Correlations in Entity Typing

1 code implementation25 May 2022 Nan Xu, Fei Wang, Bangzheng Li, Mingtao Dong, Muhao Chen

Due to shortcuts from surface patterns to annotated entity labels and biased training, existing entity typing models are subject to the problem of spurious correlations.

counterfactual Data Augmentation +2

Unified Semantic Typing with Meaningful Label Inference

1 code implementation NAACL 2022 James Y. Huang, Bangzheng Li, Jiashu Xu, Muhao Chen

Semantic typing aims at classifying tokens or spans of interest in a textual context into semantic categories such as relations, entity types, and event types.

Entity Typing Relation Classification

Ultra-fine Entity Typing with Indirect Supervision from Natural Language Inference

1 code implementation12 Feb 2022 Bangzheng Li, Wenpeng Yin, Muhao Chen

The task of ultra-fine entity typing (UFET) seeks to predict diverse and free-form words or phrases that describe the appropriate types of entities mentioned in sentences.

Entity Typing Learning-To-Rank +2

Comprehensive Named Entity Recognition on CORD-19 with Distant or Weak Supervision

no code implementations27 Mar 2020 Xuan Wang, Xiangchen Song, Bangzheng Li, Yingjun Guan, Jiawei Han

We created this CORD-NER dataset with comprehensive named entity recognition (NER) on the COVID-19 Open Research Dataset Challenge (CORD-19) corpus (2020-03-13).

named-entity-recognition Named Entity Recognition +1

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