Qianqian Qi

According to our database, Qianqian Qi authored at least 7 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Identification of NMF by choosing maximum-volume basis vectors.

Qianqian Qi, Zhongming Chen, Peter G. M. van der Heijden

CoRR, March, 2026

2025

A review of NMF, PLSA, LBA, EMA, and LCA with a focus on the identifiability issue.

Qianqian Qi, Peter G. M. van der Heijden

CoRR, December, 2025

2024

Improving information retrieval through correspondence analysis instead of latent semantic analysis.

Qianqian Qi, David J. Hessen, Peter G. M. van der Heijden

J. Intell. Inf. Syst., February, 2024

Some studies in correspondence analysis of texts.

Qianqian Qi

PhD thesis, 2024

A comparison of latent semantic analysis and correspondence analysis of document-term matrices.

Qianqian Qi, David J. Hessen, Tejaswini Deoskar, Peter G. M. van der Heijden

Nat. Lang. Eng., 2024

A comparison of correspondence analysis with PMI-based word embedding methods.

Qianqian Qi, David J. Hessen, Peter G. M. van der Heijden

CoRR, 2024

2021

A Comparison of Latent Semantic Analysis and Correspondence Analysis for Text Mining.

Qianqian Qi, David J. Hessen, Peter G. M. van der Heijden

CoRR, 2021