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NEW

How to Keep AI Project Costs Low

AI costs come down to tokens, calls, and compute. The model you pick matters less than people think. The fastest way to spend less is to stop paying for work you don't need: bloated prompts, repeated calls, oversized context windows, and the retries that pile up quietly while you're not looking.…
Thumbnail Image of Tutorial How to Keep AI Project Costs Low
Image of Author Dr. Dipen
Dr. Dipen
I am an AI/ML researcher with 150+ citations and 16 published research papers. I have three tier-1 publications, including Internet of Things (Elsevier), Biomedical Signal Processing and Control (Elsevier), and IEEE Access. In my research journey, I have collaborated with NASA Glenn Research Center, Cleveland Clinic, and the U.S. Department of Energy for various research projects. I am also an official reviewer and have reviewed over 100 research papers for Elsevier, IEEE Transactions, ICRA, MDPI, and other top journals and conferences. I hold a PhD from Cleveland State University with a focus on large language models (LLMs) in cybersecurity, and I also earned a master’s degree in informatics from Northeastern University.
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Prompt Engineering is Dead, Skills Are Alive

Prompt engineering stopped being the dividing line between strong and weak AI work. The skill set that replaced it, problem framing, context design, evaluation, retrieval, tool use, and workflow orchestration, is what actually ships reliable products. Clever wording still helps. It's just a small…
Thumbnail Image of Tutorial Prompt Engineering is Dead, Skills Are Alive
Image of Author Dr. Dipen
Dr. Dipen
I am an AI/ML researcher with 150+ citations and 16 published research papers. I have three tier-1 publications, including Internet of Things (Elsevier), Biomedical Signal Processing and Control (Elsevier), and IEEE Access. In my research journey, I have collaborated with NASA Glenn Research Center, Cleveland Clinic, and the U.S. Department of Energy for various research projects. I am also an official reviewer and have reviewed over 100 research papers for Elsevier, IEEE Transactions, ICRA, MDPI, and other top journals and conferences. I hold a PhD from Cleveland State University with a focus on large language models (LLMs) in cybersecurity, and I also earned a master’s degree in informatics from Northeastern University.
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NEW

Why Fast GPUs Still Can't Make LLMs Instant

Watch: How Much GPU Memory is Needed for LLM Inference? by AppliedAI A faster GPU shaves compute time. It can't make an LLM instant. The real wall is autoregressive decoding: transformer models emit one token at a time, and each token depends on the one before it. That dependency creates latency no…
Thumbnail Image of Tutorial Why Fast GPUs Still Can't Make LLMs Instant
Image of Author Dr. Dipen
Dr. Dipen
I am an AI/ML researcher with 150+ citations and 16 published research papers. I have three tier-1 publications, including Internet of Things (Elsevier), Biomedical Signal Processing and Control (Elsevier), and IEEE Access. In my research journey, I have collaborated with NASA Glenn Research Center, Cleveland Clinic, and the U.S. Department of Energy for various research projects. I am also an official reviewer and have reviewed over 100 research papers for Elsevier, IEEE Transactions, ICRA, MDPI, and other top journals and conferences. I hold a PhD from Cleveland State University with a focus on large language models (LLMs) in cybersecurity, and I also earned a master’s degree in informatics from Northeastern University.
•Last Updated:
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Why Hyperparameter Tuning Beats LoRA Choices in LLM Fine‑Tuning

Hyperparameter tuning beats LoRA configuration changes on most fine-tuning runs. When a run won't converge or underperforms, the culprit is almost always learning rate, batch size, scheduler, warmup, or data quality. It's rarely the rank you picked. Think of LoRA as a structural constraint. It…
Thumbnail Image of Tutorial Why Hyperparameter Tuning Beats LoRA Choices in LLM Fine‑Tuning
Image of Author Dr. Dipen
Dr. Dipen
I am an AI/ML researcher with 150+ citations and 16 published research papers. I have three tier-1 publications, including Internet of Things (Elsevier), Biomedical Signal Processing and Control (Elsevier), and IEEE Access. In my research journey, I have collaborated with NASA Glenn Research Center, Cleveland Clinic, and the U.S. Department of Energy for various research projects. I am also an official reviewer and have reviewed over 100 research papers for Elsevier, IEEE Transactions, ICRA, MDPI, and other top journals and conferences. I hold a PhD from Cleveland State University with a focus on large language models (LLMs) in cybersecurity, and I also earned a master’s degree in informatics from Northeastern University.
•Last Updated:
00
Read Full Article
NEW

RAG-Token vs DoRA for Learning Agents

These two methods solve different problems that have held back learning agents for years. RAG-Token keeps answers factual by pulling fresh information at the token level. DoRA adapts large models for a fraction of the usual compute. Run them together and you get an agent that updates fast and…
Thumbnail Image of Tutorial RAG-Token vs DoRA for Learning Agents
Image of Author Dr. Dipen
Dr. Dipen
I am an AI/ML researcher with 150+ citations and 16 published research papers. I have three tier-1 publications, including Internet of Things (Elsevier), Biomedical Signal Processing and Control (Elsevier), and IEEE Access. In my research journey, I have collaborated with NASA Glenn Research Center, Cleveland Clinic, and the U.S. Department of Energy for various research projects. I am also an official reviewer and have reviewed over 100 research papers for Elsevier, IEEE Transactions, ICRA, MDPI, and other top journals and conferences. I hold a PhD from Cleveland State University with a focus on large language models (LLMs) in cybersecurity, and I also earned a master’s degree in informatics from Northeastern University.
•Last Updated:
00
Read Full Article

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