Full Text:   <4679>

Summary:  <1507>

CLC number: TP311

On-line Access: 2024-08-27

Received: 2023-10-17

Revision Accepted: 2024-05-08

Crosschecked: 2020-05-18

Cited: 0

Clicked: 6752

Citations:  Bibtex RefMan EndNote GB/T7714

 ORCID:

Guo-hua Shen

https://orcid.org/0000-0003-2182-0019

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Article info.
Open peer comments

Frontiers of Information Technology & Electronic Engineering  2020 Vol.21 No.8 P.1217-1225

http://doi.org/10.1631/FITEE.1900222


Automatic traceability link recovery via active learning


Author(s):  Tian-bao Du, Guo-hua Shen, Zhi-qiu Huang, Yao-shen Yu, De-xiang Wu

Affiliation(s):  College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, protectauthorcritfootnotesize Nanjing 211106, China; more

Corresponding email(s):   tbdu_312@outlook.com, ghshen@nuaa.edu.cn, zqhuang@nuaa.edu.cn

Key Words:  Automatic, Traceability link recovery, Manpower, Active learning



Abstract: 
traceability link recovery (TLR) is an important and costly software task that requires humans establish relationships between source and target artifact sets within the same project. Previous research has proposed to establish traceability links by machine learning approaches. However, current machine learning approaches cannot be well applied to projects without traceability information (links), because training an effective predictive model requires humans label too many traceability links. To save manpower, we propose a new TLR approach based on active learning (AL), which is called the AL-based approach. We evaluate the AL-based approach on seven commonly used traceability datasets and compare it with an information retrieval based approach and a state-of-the-art machine learning approach. The results indicate that the AL-based approach outperforms the other two approaches in terms of F-score.

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