Search Results for author: Jiangtao Ren

Found 8 papers, 2 papers with code

Multi Self-supervised Pre-fine-tuned Transformer Fusion for Better Intelligent Transportation Detection

no code implementations17 Oct 2023 Juwu Zheng, Jiangtao Ren

To address these problems, we propose a Multi Self-supervised Pre-fine-tuned Transformer Fusion (MSPTF) network, consisting of two steps: unsupervised pre-fine-tune domain knowledge learning and multi-model fusion target task learning.

object-detection Object Detection +1

Road Disease Detection based on Latent Domain Background Feature Separation and Suppression

no code implementations14 Sep 2023 Juwu Zheng, Jiangtao Ren

Road disease detection is challenging due to the the small proportion of road damage in target region and the diverse background, which introduce lots of domain information. Besides, disease categories have high similarity, makes the detection more difficult.

Contrastive Learning

MFL-YOLO: An Object Detection Model for Damaged Traffic Signs

no code implementations13 Sep 2023 Tengyang Chen, Jiangtao Ren

The Grad-CAM heat map visualization shows that our model can better focus on the local details of the damaged traffic signs.

object-detection Object Detection

Integrating GAN and Texture Synthesis for Enhanced Road Damage Detection

no code implementations13 Sep 2023 Tengyang Chen, Jiangtao Ren

In addition to using GAN to generate damage with various shapes, we further employ texture synthesis techniques to extract road textures.

Road Damage Detection Texture Synthesis

Label Correction Model for Aspect-based Sentiment Analysis

no code implementations COLING 2020 Qianlong Wang, Jiangtao Ren

Specifically, given an input sentence, our model first predicts the aspect boundary label sequence and sentiment label sequence, then re-predicts the aspect boundary (sentiment) label sequence using the embeddings of the previously predicted sentiment (aspect boundary) label.

Aspect-Based Sentiment Analysis Aspect Extraction +2

Fine-tuning ERNIE for chest abnormal imaging signs extraction

1 code implementation25 Oct 2020 Zhaoning Li, Jiangtao Ren

In this paper, we formulate chest abnormal imaging sign extraction as a sequence tagging and matching problem.

Causality Extraction based on Self-Attentive BiLSTM-CRF with Transferred Embeddings

1 code implementation16 Apr 2019 Zhaoning Li, Qi Li, Xiaotian Zou, Jiangtao Ren

Causality extraction from natural language texts is a challenging open problem in artificial intelligence.

Feature Engineering

A Self-Attentive Hierarchical Model for Jointly Improving Text Summarization and Sentiment Classification

no code implementations Proceedings of The 10th Asian Conference on Machine Learning 2018 Hongli Wang, Jiangtao Ren

This model jointly performs abstractive text summarization and sentiment classification within a hierarchical end-to-end neural framework, in which the sentiment classification layer on top of the summarization layer predicts the sentiment label in the light of the text and the generated summary.

Abstractive Text Summarization Classification +3

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