| Machine Learning |
388 |
| Artificial Intelligence (AI) |
170 |
| Data Mining |
126 |
| Computer Vision |
107 |
| Image Processing |
104 |
| Natural Language Processing (NLP) |
99 |
| Deep Learning |
95 |
| Bioinformatics |
91 |
| Renewable Energy |
85 |
| Internet of Things (IoT) |
81 |
| Public Health |
69 |
| Molecular Biology |
64 |
| Data Science |
63 |
| Computational Fluid Dynamics (CFD) |
50 |
| Pharmacology |
48 |
| Human Computer Interaction(HCI) |
47 |
| Climate Change |
46 |
| Microbiology |
44 |
| Software Engineering |
40 |
| Biotechnology |
39 |
| Robotics |
38 |
| Human Resource Management (HRM) |
36 |
| Marketing |
35 |
| Finance |
33 |
| Corporate Governance |
32 |
| Big Data |
30 |
| Power Electronics |
28 |
| Cloud Computing |
28 |
| Photonics |
28 |
| Phytochemistry |
27 |
| Development Economics |
25 |
| Immunology |
25 |
| Nanotechnology |
24 |
| Wireless Communication |
24 |
| Economics |
24 |
| Environment |
23 |
| Pattern Recognition |
23 |
| Education |
23 |
| Accounting |
21 |
| Epidemiology |
21 |
| Consumer Behavior |
21 |
| Networking |
20 |
| Agricultural Economics |
20 |
| Signal Processing |
20 |
| Supply Chain Management |
19 |
| Heat Transfer |
19 |
| Agriculture |
19 |
| Plasmonics |
19 |
| Disaster Management |
19 |
| Statistics |
19 |
| Computational Biology |
19 |
| Genetics |
18 |
| Sustainability |
18 |
| Material Science |
18 |
| Biomedical Engineering |
18 |
| Management |
17 |
| Remote Sensing |
17 |
| GIS |
17 |
| Network Security |
16 |
| Smart Grid |
16 |
| Environmental Engineering |
16 |
| Nanomaterials |
16 |
| Gender |
16 |
| Blockchain |
16 |
| Optimization |
15 |
| Aquaculture |
15 |
| Nutrition |
15 |
| Condensed Matter Physics |
15 |
| Materials Science |
15 |
| Environmental Science |
15 |
| Power System |
15 |
| Security |
15 |
| Environmental Chemistry |
14 |
| Pharmacy |
14 |
| Econometrics |
14 |
| Banking |
13 |
| Plasma Physics |
13 |
| Neuroscience |
13 |
| Energy |
13 |
| Biostatistics |
13 |
| Entrepreneurship |
13 |
| Human Rights |
12 |
| Fluid Mechanics |
12 |
| Cyber Security |
12 |
| Environmental Economics |
12 |
| VLSI |
12 |
| Public Policy |
12 |
| Analytical Chemistry |
12 |
| Electrochemistry |
12 |
| Pharmaceutical Technology |
12 |
| Toxicology |
11 |
| Natural Product Chemistry |
11 |
| Computer Science |
11 |
| Cell Biology |
11 |