Search Results for author: Jingwei Ni

Found 10 papers, 4 papers with code

Exploring Nature: Datasets and Models for Analyzing Nature-Related Disclosures

no code implementations28 Dec 2023 Tobias Schimanski, Chiara Colesanti Senni, Glen Gostlow, Jingwei Ni, Tingyu Yu, Markus Leippold

Our approach is the first to respond to calls to assess corporate nature communication on a large scale.

Paradigm Shift in Sustainability Disclosure Analysis: Empowering Stakeholders with CHATREPORT, a Language Model-Based Tool

no code implementations27 Jun 2023 Jingwei Ni, Julia Bingler, Chiara Colesanti-Senni, Mathias Kraus, Glen Gostlow, Tobias Schimanski, Dominik Stammbach, Saeid Ashraf Vaghefi, Qian Wang, Nicolas Webersinke, Tobias Wekhof, Tingyu Yu, Markus Leippold

This paper introduces a novel approach to enhance Large Language Models (LLMs) with expert knowledge to automate the analysis of corporate sustainability reports by benchmarking them against the Task Force for Climate-Related Financial Disclosures (TCFD) recommendations.

Benchmarking Language Modelling

When Does Aggregating Multiple Skills with Multi-Task Learning Work? A Case Study in Financial NLP

2 code implementations23 May 2023 Jingwei Ni, Zhijing Jin, Qian Wang, Mrinmaya Sachan, Markus Leippold

Due to the task difficulty and data scarcity in the Financial NLP domain, we explore when aggregating such diverse skills from multiple datasets with MTL can work.

Multi-Task Learning Open-Ended Question Answering +1

chatClimate: Grounding Conversational AI in Climate Science

no code implementations11 Apr 2023 Saeid Ashraf Vaghefi, Qian Wang, Veruska Muccione, Jingwei Ni, Mathias Kraus, Julia Bingler, Tobias Schimanski, Chiara Colesanti-Senni, Nicolas Webersinke, Christrian Huggel, Markus Leippold

The answers and their sources were evaluated by our team of IPCC authors, who used their expert knowledge to score the accuracy of the answers from 1 (very-low) to 5 (very-high).

Hallucination Question Answering

Original or Translated? A Causal Analysis of the Impact of Translationese on Machine Translation Performance

1 code implementation NAACL 2022 Jingwei Ni, Zhijing Jin, Markus Freitag, Mrinmaya Sachan, Bernhard Schölkopf

We show that these two factors have a large causal effect on the MT performance, in addition to the test-model direction mismatch highlighted by existing work on the impact of translationese.

Machine Translation Translation

Causal Direction of Data Collection Matters: Implications of Causal and Anticausal Learning for NLP

1 code implementation EMNLP 2021 Zhijing Jin, Julius von Kügelgen, Jingwei Ni, Tejas Vaidhya, Ayush Kaushal, Mrinmaya Sachan, Bernhard Schölkopf

The principle of independent causal mechanisms (ICM) states that generative processes of real world data consist of independent modules which do not influence or inform each other.

Causal Inference Domain Adaptation

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