Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Nonnegative Matrix Factorization: A Comprehensive Review
This map shows the geographic impact of Yu‐Jin Zhang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Yu‐Jin Zhang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yu‐Jin Zhang more than expected).
This network shows the impact of papers produced by Yu‐Jin Zhang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Yu‐Jin Zhang. The network helps show where Yu‐Jin Zhang may publish in the future.
Co-authorship network of co-authors of Yu‐Jin Zhang
This figure shows the co-authorship network connecting the top 25 collaborators of Yu‐Jin Zhang.
A scholar is included among the top collaborators of Yu‐Jin Zhang based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Yu‐Jin Zhang. Yu‐Jin Zhang is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Zhang, Yu‐Jin. (2013). Three-dimensional calibration for on-board camera. Journal of Jilin University.3 indexed citations
10.
Zhang, Yu‐Jin. (2011). Fifteen years of image engineering in China. Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University.1 indexed citations
11.
Xu, Jie & Yu‐Jin Zhang. (2011). Expression Recognition Based on Variant Sampling Method and Gabor Features. Jisuanji gongcheng.2 indexed citations
12.
Zhang, Yu‐Jin. (2011). Contraband Segmentation of Compton Back-Scattering Images Based on CNN. Dianzi xuebao.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.