Research topics — page 4 of 7
Browse all 380 research topics tracked by Scholar4AI, including profiles outside the latest top rankings.
| Profile | Research covered |
|---|---|
| Papers on “human capital” | From 2017 to 2026 (so far), the keyword “human capital” appeared in 2,534 papers in the tracked journals, most of them in economics (1,332), management (612) and finance (262). |
| Papers on “hyperparameter optimization” | From 2017 to 2026 (so far), the keyword “hyperparameter optimization” appeared in 1,370 papers in the tracked journals, most of them in AI (980), statistics (132) and operations… |
| Papers on “image classification” | From 2017 to 2026 (so far), the keyword “image classification” appeared in 1,869 papers in the tracked journals, most of them in AI (1,796), information systems (25) and… |
| Papers on “income inequality” | The keyword “income inequality” appeared in 15 papers in the last 30 days (2026-10-07 to 2026-11-05), ranking #72 of 18,849 keywords. |
| Papers on “India” | From 2017 to 2026 (so far), the keyword “India” appeared in 2,887 papers in the tracked journals, most of them in economics (1,552), management (363) and health economics and… |
| Papers on “Industry 4.0” | From 2017 to 2026 (so far), the keyword “Industry 4.0” appeared in 1,246 papers in the tracked journals, most of them in operations research (473), management (369) and… |
| Papers on “inflation” | From 2017 to 2026 (so far), the keyword “inflation” appeared in 1,755 papers in the tracked journals, most of them in economics (1,085), finance (422) and management (125). |
| Papers on “influencer marketing” | Historical profile (data snapshot 2026-11-04). |
| Papers on “information asymmetry” | The keyword “information asymmetry” appeared in 24 papers in the last 30 days (2026-10-07 to 2026-11-05), ranking #25 of 18,849 keywords. |
| Papers on “innovation” | The keyword “innovation” appeared in 21 papers in the last 30 days (2026-10-07 to 2026-11-05), ranking #33 of 18,849 keywords. |
| Papers on “institutional investors” | From 2017 to 2026 (so far), the keyword “institutional investors” appeared in 1,106 papers in the tracked journals, most of them in finance (806), economics (115) and accounting… |
| Papers on “institutional ownership” | Historical profile (data snapshot 2026-11-04). |
| Papers on “institutional quality” | From 2017 to 2026 (so far), the keyword “institutional quality” appeared in 1,882 papers in the tracked journals, most of them in economics (989), finance (453) and management… |
| Papers on “international trade” | From 2017 to 2026 (so far), the keyword “international trade” appeared in 1,057 papers in the tracked journals, most of them in economics (810), finance (93) and management (81). |
| Papers on “Internet of Things” | From 2017 to 2026 (so far), the keyword “Internet of Things” appeared in 1,793 papers in the tracked journals, most of them in AI (697), information systems (382) and operations… |
| Papers on “interpretability” | From 2017 to 2026 (so far), the keyword “interpretability” appeared in 2,066 papers in the tracked journals, most of them in AI (1,760), information systems (104) and operations… |
| Papers on “inventory management” | Historical profile (data snapshot 2026-11-04). |
| Papers on “inverted U-shaped relationship” | From 2017 to 2026 (so far), the keyword “inverted U-shaped relationship” appeared in 1,071 papers in the tracked journals, most of them in management (339), economics (335) and… |
| Papers on “investor sentiment” | From 2017 to 2026 (so far), the keyword “investor sentiment” appeared in 1,301 papers in the tracked journals, most of them in finance (957), economics (207) and management (42). |
| Papers on “Italy” | Historical profile (data snapshot 2026-11-04). |
| Papers on “K-means clustering” | From 2017 to 2026 (so far), the keyword “K-means clustering” appeared in 1,105 papers in the tracked journals, most of them in AI (683), operations research (172) and statistics… |
| Papers on “knowledge distillation” | The keyword “knowledge distillation” appeared in 24 papers in the last 30 days (2026-10-07 to 2026-11-05), ranking #25 of 18,849 keywords. |
| Papers on “knowledge graphs” | From 2017 to 2026 (so far), the keyword “knowledge graphs” appeared in 911 papers in the tracked journals, most of them in AI (714), information systems (124) and higher… |
| Papers on “knowledge transfer” | From 2017 to 2026 (so far), the keyword “knowledge transfer” appeared in 1,453 papers in the tracked journals, most of them in AI (638), management (417) and economics (120). |
| Papers on “label noise” | Historical profile (data snapshot 2026-11-04). |
| Papers on “labor productivity” | From 2017 to 2026 (so far), the keyword “labor productivity” appeared in 942 papers in the tracked journals, most of them in economics (584), management (140) and finance (82). |
| Papers on “large language models” | The keyword “large language models” appeared in 117 papers in the last 30 days (2026-10-07 to 2026-11-05), ranking #1 of 18,849 keywords. |
| Papers on “last-mile delivery” | Historical profile (data snapshot 2026-11-04). |
| Papers on “learning outcomes” | From 2017 to 2026 (so far), the keyword “learning outcomes” appeared in 793 papers in the tracked journals, most of them in higher education and research (562), management (76)… |
| Papers on “lightweight neural networks” | From 2017 to 2026 (so far), the keyword “lightweight neural networks” appeared in 890 papers in the tracked journals, most of them in AI (866), information systems (18) and… |
| Papers on “listed companies” | From 2017 to 2026 (so far), the keyword “listed companies” appeared in 1,855 papers in the tracked journals, most of them in finance (1,083), economics (283) and management (264). |
| Papers on “low- and middle-income countries” | From 2017 to 2026 (so far), the keyword “low- and middle-income countries” appeared in 1,180 papers in the tracked journals, most of them in health economics and policy (774),… |
| Papers on “LSTM” | From 2017 to 2026 (so far), the keyword “LSTM” appeared in 865 papers in the tracked journals, most of them in AI (574), operations research (72) and information systems (61). |
| Papers on “machine learning” | From 2017 to 2026 (so far), the keyword “machine learning” appeared in 1,691 papers in the tracked journals, most of them in AI (640), operations research (216) and economics… |
| Papers on “makespan minimization” | From 2017 to 2026 (so far), the keyword “makespan minimization” appeared in 1,323 papers in the tracked journals, most of them in operations research (944), AI (359) and… |
| Papers on “manufacturing companies” | From 2017 to 2026 (so far), the keyword “manufacturing companies” appeared in 1,963 papers in the tracked journals, most of them in management (645), economics (518) and finance… |
| Papers on “manufacturing industry” | From 2017 to 2026 (so far), the keyword “manufacturing industry” appeared in 1,278 papers in the tracked journals, most of them in economics (679), management (225) and… |
| Papers on “market competition” | From 2017 to 2026 (so far), the keyword “market competition” appeared in 820 papers in the tracked journals, most of them in finance (322), economics (286) and management (83). |
| Papers on “marketization” | Historical profile (data snapshot 2026-11-04). |
| Papers on “Markov decision process” | From 2017 to 2026 (so far), the keyword “Markov decision process” appeared in 831 papers in the tracked journals, most of them in operations research (458), AI (318) and… |
| Papers on “Markov model” | Historical profile (data snapshot 2026-11-04). |
| Papers on “maximum likelihood estimation” | From 2017 to 2026 (so far), the keyword “maximum likelihood estimation” appeared in 1,116 papers in the tracked journals, most of them in statistics (748), AI (145) and… |
| Papers on “mediating effect” | From 2017 to 2026 (so far), the keyword “mediating effect” appeared in 2,480 papers in the tracked journals, most of them in management (875), finance (515) and economics (242). |
| Papers on “mediation” | From 2017 to 2026 (so far), the keyword “mediation” appeared in 1,361 papers in the tracked journals, most of them in management (376), health economics and policy (278) and… |
| Papers on “medical image segmentation” | From 2017 to 2026 (so far), the keyword “medical image segmentation” appeared in 881 papers in the tracked journals, most of them in AI (870), statistics (5) and operations… |
| Papers on “mental health” | From 2017 to 2026 (so far), the keyword “mental health” appeared in 1,749 papers in the tracked journals, most of them in health economics and policy (1,048), economics (323) and… |
| Papers on “mergers and acquisitions” | Historical profile (data snapshot 2026-11-04). |
| Papers on “meta-learning” | From 2017 to 2026 (so far), the keyword “meta-learning” appeared in 757 papers in the tracked journals, most of them in AI (679), operations research (30) and information systems… |
| Papers on “metaheuristic optimization” | From 2017 to 2026 (so far), the keyword “metaheuristic optimization” appeared in 2,888 papers in the tracked journals, most of them in AI (1,886), operations research (898) and… |
| Papers on “metaverse” | From 2017 to 2026 (so far), the keyword “metaverse” appeared in 492 papers in the tracked journals, most of them in management (142), information systems (134) and higher… |
| Papers on “missing data” | From 2017 to 2026 (so far), the keyword “missing data” appeared in 1,193 papers in the tracked journals, most of them in AI (570), statistics (396) and operations research (76). |
| Papers on “mixed integer programming” | From 2017 to 2026 (so far), the keyword “mixed integer programming” appeared in 1,425 papers in the tracked journals, most of them in operations research (1,220), AI (150) and… |
| Papers on “mixed-integer linear programming” | The keyword “mixed-integer linear programming” appeared in 21 papers in the last 30 days (2026-10-07 to 2026-11-05), ranking #33 of 18,849 keywords. |
| Papers on “mode choice” | Historical profile (data snapshot 2026-11-04). |
| Papers on “model interpretability” | From 2017 to 2026 (so far), the keyword “model interpretability” appeared in 1,140 papers in the tracked journals, most of them in AI (757), operations research (98) and… |
| Papers on “model selection” | From 2017 to 2026 (so far), the keyword “model selection” appeared in 841 papers in the tracked journals, most of them in statistics (388), AI (221) and economics (129). |
| Papers on “moderating effect” | The keyword “moderating effect” appeared in 21 papers in the last 30 days (2026-10-07 to 2026-11-05), ranking #33 of 18,849 keywords. |
| Papers on “monetary policy” | The keyword “monetary policy” appeared in 19 papers in the last 30 days (2026-10-07 to 2026-11-05), ranking #52 of 18,849 keywords. |
| Papers on “multi-agent systems” | From 2017 to 2026 (so far), the keyword “multi-agent systems” appeared in 1,480 papers in the tracked journals, most of them in AI (1,270), operations research (116) and… |
| Papers on “multi-criteria decision making” | From 2017 to 2026 (so far), the keyword “multi-criteria decision making” appeared in 2,841 papers in the tracked journals, most of them in operations research (1,108), AI (1,041)… |
Cite this page
Scholar4AI. (2026). Research topics — page 4 of 7. Journal and Conference Research Rankings. Retrieved November 5, 2026, from https://scholar4ai.com/keywords/directory/page/4
@misc{scholar4ai-keywords-directory-page-4,
author = {{Scholar4AI}},
title = {Research topics — page 4 of 7},
year = {2026},
howpublished = {\url{https://scholar4ai.com/keywords/directory/page/4}},
urldate = {2026-11-05},
note = {Journal and Conference Research Rankings; data from OpenAlex (CC0); licensed CC BY-NC 4.0}
}