Search Results for author: Susu Zhang

Found 3 papers, 2 papers with code

Evaluating Evaluation Metrics: A Framework for Analyzing NLG Evaluation Metrics using Measurement Theory

1 code implementation24 May 2023 Ziang Xiao, Susu Zhang, Vivian Lai, Q. Vera Liao

We address a fundamental challenge in Natural Language Generation (NLG) model evaluation -- the design and evaluation of evaluation metrics.

nlg evaluation Text Generation +1

Identifiability of Bifactor Models

no code implementations22 Dec 2020 Guanhua Fang, Xin Xu, Jinxin Guo, Zhiliang Ying, Susu Zhang

The bifactor model and its extensions are multidimensional latent variable models, under which each item measures up to one subdimension on top of the primary dimension(s).

Statistics Theory Applications Statistics Theory

ProcData: An R Package for Process Data Analysis

1 code implementation9 Jun 2020 Xueying Tang, Susu Zhang, Zhi Wang, Jingchen Liu, Zhiliang Ying

In addition, several response process generators and a real dataset of response processes of the climate control item in the 2012 Programme for International Student Assessment are included in the package.

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