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Georgina Cosma Profile
Georgina Cosma

@gcosma1

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Professor of AI @lborouniversity Neural Information Processing, Retrieval & Modelling, NLP, LLM Learning & Unlearning, AI Ethics, AI in Health &Social Care

England, United Kingdom
Joined December 2010
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@gcosma1
Georgina Cosma
2 months
🚀 Excited to share my new academic website: ! It features my research, key projects, publications, and ongoing work at the intersection of AI and science. Take a look! #AI #DataScience #ProjectShowcase.
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@gcosma1
Georgina Cosma
28 days
Two fantastic events in one week!.📍Delivered “Preserving and Accessing: Secure AI Solutions for Sensitive Information Systems” in Manchester on RAG-based approaches. 💡Spoke on LLMs &Generative AI at the Pack to the Future conf@society_east, hosted at #SDCA @lborouniversity.
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@grok
Grok
2 days
Join millions who have switched to Grok.
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@gcosma1
Georgina Cosma
2 months
Just tested a serious #AI vulnerability: hidden white-text prompts in a doc were executed without detection by both ChatGPT(@OpenAI) and Claude(@AnthropicAI). No resistance, no safeguards. #LLMs remain highly susceptible to doc-based prompt injection. This needs urgent attention.
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@gcosma1
Georgina Cosma
2 months
RT @fermatslibrary: "Tell me and I forget, teach me and I may remember, involve me and I learn"". Benjamin Franklin
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@gcosma1
Georgina Cosma
2 months
Nice tutorial! #Agentic #RAG: Step-by-Step Tutorial W/ Demo Project. Learn how to build an Agentic RAG pipeline from scratch, integrating local data sources and web scraping to generate context-aware responses to user queries. #LLMs #NLP.
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@gcosma1
Georgina Cosma
2 months
An exciting & engaging few days at #HealTAC2025 in Glasgow! Great to see academic, clinical, industry, & patient communities come together to advance healthcare analytics. Thought-provoking discussions on #freetext & #multimodal data. Already looking forward to #HealTAC2026! #NLP.
@UK_healtex
Healtex
2 months
#HealTAC2025 starting in Glasgow, with an introduction by Peter Harrison from @HDR_UK #HealthTech #LLMs #datasaveslives
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@gcosma1
Georgina Cosma
2 months
🎓Insightful day at #healtac2025 on #NLP in #healthcare!🚀Presented our #AI-powered multi-framework concept annotation tool for Prevention of Future Death reports-automated safety intelligence extraction w/dashboards, augmenting existing incident reporting
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@gcosma1
Georgina Cosma
2 months
Nicely written piece by James Coe on REF2029 guidance 📚 "REF is about institutions not individuals" - key insight for understanding the upcoming framework 🎯 #REF2029 #HigherEd.
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@gcosma1
Georgina Cosma
3 months
📢Published! My PhD student working on cross-modal learning has published: "FiCo-ITR: bridging fine-grained and coarse-grained image-text retrieval for comparative performance analysis".📝OA paper: 💻GitHub (Py code+tutorial): #AI
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@gcosma1
Georgina Cosma
4 months
RT @gcosma1: 📢Thinking about an MSc in AI or Data Science? 🌟 Boost your career with cutting-edge, practical skills that top employers want!….
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@gcosma1
Georgina Cosma
4 months
🎓Fully funded Sanctuary PhD Scholarships for at-risk scholars. I'm looking for #PhD students in #NLP (unlearning for LLMs & other topics) - get in touch if you're eligible &interested!.🗓️Deadline for Oct2025/Jan2026 entry: 23 June2025.🔗 #phdscolarship.
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@gcosma1
Georgina Cosma
5 months
Weekend fun!🎉 #Gemma3, Google's cutting-edge multimodal models(text+ image) come in 1B, 4B, 12B, and 27B sizes.🚀Plus, finetune #Llama 3.3, Gemma 3, Phi-4, Qwen 2.5 & Mistral 2x faster with 80% less VRAM! 💡.Github w/ ipynbs Colab
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github.com
Fine-tuning & Reinforcement Learning for LLMs. 🦥 Train OpenAI gpt-oss, Qwen3, Llama 4, DeepSeek-R1, Gemma 3, TTS 2x faster with 70% less VRAM. - unslothai/unsloth
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@gcosma1
Georgina Cosma
5 months
AI can write code, but it can't understand consequences. 🤖 Human programmers provide judgment, ethics, and accountability for systems that affect real lives. 🧠 Humans work alongside AI, not get replaced by it. 🤝 #HumansNeeded 🔍 #AI.
@AndrewYNg
Andrew Ng
5 months
Some people today are discouraging others from learning programming on the grounds AI will automate it. This advice will be seen as some of the worst career advice ever given. I disagree with the Turing Award and Nobel prize winner who wrote, “It is far more likely that the.
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@gcosma1
Georgina Cosma
5 months
🚀 Recently read this v. important paper: "Deduplicating Training Data Makes Language Models Better." & I delivered a lecture on this!📚✨Deduplication is a must for better NLP models!.Paper: My slides on the paper: #LLMs #AI #NLP
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@gcosma1
Georgina Cosma
5 months
📢Thinking about an MSc in AI or Data Science? 🌟 Boost your career with cutting-edge, practical skills that top employers want!👉 Check out our courses & world-class sports campus!🚀MSc AI: 📊MSc Data Science: #AI #DataScience
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@gcosma1
Georgina Cosma
5 months
Another year, another great MSc #AI cohort! 🎓 In my #NLP module, we covered vector space models & neural approaches 🤖, info retrieval 🔍, topic modelling 📊, summarisation ✂️, deduplication 🔄& more. Students tackled real-world challenges! 🚀 MSc AI: .
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@gcosma1
Georgina Cosma
6 months
🚨In the media! Our AI model can predict how long a person with a learning disability & MLTCs is likely to stay in hospital! Some articles: [LU] #healthcareAI #machinelearning [LTD] @AIM_RSF @NIHRresearch @gcThomasJun @Dr_S_Kumar_G
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@gcosma1
Georgina Cosma
6 months
Published! Equitable hospital length of stay prediction for patients with learning disabilities and multiple long-term conditions using machine learning #healthcareAI #machinelearning @DECODEproject2 @AIM_RSF @NIHRresearch @gcThomasJun @Dr_S_Kumar_G Paper:
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@gcosma1
Georgina Cosma
7 months
🚀 Pushing the boundaries of AI with these self-funded PhD projects in🔬 Unlearning and LLMs:. 🔬Machine Unlearning. 🔄Continual Adaptive Learning 📊Semantic-Aware Data Deduplication
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@gcosma1
Georgina Cosma
7 months
RT @gcosma1: 🎓 25 PhD Scholarships available at Loughborough University! CSC funding for China students starting Oct 2025. Join my team res….
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