Hiroki Sakaji

69 papers and 221 indexed citations i.

About

Hiroki Sakaji is a scholar working on Artificial Intelligence, Management Science and Operations Research and Economics and Econometrics. According to data from OpenAlex, Hiroki Sakaji has authored 69 papers receiving a total of 221 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Artificial Intelligence, 38 papers in Management Science and Operations Research and 15 papers in Economics and Econometrics. Recurrent topics in Hiroki Sakaji’s work include Stock Market Forecasting Methods (32 papers), Advanced Text Analysis Techniques (19 papers) and Topic Modeling (16 papers). Hiroki Sakaji is often cited by papers focused on Stock Market Forecasting Methods (32 papers), Advanced Text Analysis Techniques (19 papers) and Topic Modeling (16 papers). Hiroki Sakaji collaborates with scholars based in Japan, United States and Switzerland. Hiroki Sakaji's co-authors include Kiyoshi Izumi, Masanori Hirano, Kota Tsubouchi, Masahiro Suzuki, Takashi Shimada, Shigeru Masuyama, Hiroyuki Sakai, Iwao Maeda, Hiroyuki Sakai and Yasushi Ishikawa and has published in prestigious journals such as IEEE Access, Information Processing & Management and Quantitative Finance.

In The Last Decade

Co-authorship network of co-authors of Hiroki Sakaji i

Fields of papers citing papers by Hiroki Sakaji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hiroki Sakaji. 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 Hiroki Sakaji. The network helps show where Hiroki Sakaji may publish in the future.

Countries citing papers authored by Hiroki Sakaji

Since Specialization
Citations

This map shows the geographic impact of Hiroki Sakaji'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 Hiroki Sakaji with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroki Sakaji more than expected).

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.

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