AI & ML interests

Text classification, relations extraction, NER, computational biology

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knowledgator's activity

Ihorย 
posted an update 28 days ago
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๐Ÿš€ Welcome the New and Improved GLiNER-Multitask! ๐Ÿš€

Since the release of our beta version, GLiNER-Multitask has received many positive responses. It's been embraced in many consulting, research, and production environments. Thank you everyone for your feedback, it helped us rethink the strengths and weaknesses of the first model and we are excited to present the next iteration of this multi-task information extraction model.

๐Ÿ’ก Whatโ€™s New?
Here are the key improvements in this latest version:
๐Ÿ”น Expanded Task Support: Now includes text classification and other new capabilities.
๐Ÿ”น Enhanced Relation Extraction: Significantly improved accuracy and robustness.
๐Ÿ”น Improved Prompt Understanding: Optimized for open-information extraction tasks.
๐Ÿ”น Better Named Entity Recognition (NER): More accurate and reliable results.

๐Ÿ”ง How We Made It Better:
These advancements were made possible by:
๐Ÿ”น Leveraging a better and more diverse dataset.
๐Ÿ”น Using a larger backbone model for increased capacity.
๐Ÿ”น Implementing advanced model merging techniques.
๐Ÿ”น Employing self-learning strategies for continuous improvement.
๐Ÿ”น Better training strategies and hyperparameters tuning.

๐Ÿ“„ Read the Paper: https://arxiv.org/abs/2406.12925
โš™๏ธ Try the Model: knowledgator/gliner-multitask-v1.0
๐Ÿ’ป Test the Demo: knowledgator/GLiNER_HandyLab
๐Ÿ“Œ Explore the Repo: https://github.com/urchade/GLiNER
Ihorย 
posted an update 4 months ago
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371
๐Ÿš€ Letโ€™s transform LLMs into encoders ๐Ÿš€

Auto-regressive LMs have ruled, but encoder-based architectures like GLiNER are proving to be just as powerful for information extraction while offering better efficiency and interpretability. ๐Ÿ”โœจ

Past encoder backbones were limited by small pre-training datasets and old techniques, but with innovations like LLM2Vec, we've transformed decoders into high-performing encoders! ๐Ÿ”„๐Ÿ’ก

Whatโ€™s New?
๐Ÿ”นConverted Llama & Qwen decoders to advanced encoders
๐Ÿ”นImproved GLiNER architecture to be able to work with rotary positional encoding
๐Ÿ”นNew GLiNER (zero-shot NER) & GLiClass (zero-shot classification) models

๐Ÿ”ฅ Check it out:

New models: knowledgator/llm2encoder-66d1c76e3c8270397efc5b5e

GLiNER package: https://github.com/urchade/GLiNER

GLiClass package: https://github.com/Knowledgator/GLiClass

๐Ÿ’ป Read our blog for more insights, and stay tuned for whatโ€™s next!
https://medium.com/@knowledgrator/llm2encoders-e7d90b9f5966
Ihorย 
posted an update 5 months ago
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733
๐Ÿš€ Meet the new GLiNER architecture ๐Ÿš€
GLiNER revolutionized zero-shot NER by demonstrating that lightweight encoders can achieve excellent results. We're excited to continue R&D with this spirit ๐Ÿ”ฅ. Our new bi-encoder and poly-encoder architectures were developed to address the main limitations of the original GLiNER architecture and bring the following new possibilities:

๐Ÿ”น An unlimited number of entities can be recognized at once.
๐Ÿ”นFaster inference when entity embeddings are preprocessed.
๐Ÿ”นBetter generalization to unseen entities.

While the bi-encoder architecture can lack inter-label understanding, we developed a poly-encoder architecture with post-fusion. It achieves the same or even better results on many benchmarking datasets compared to the original GLiNER, while still offering the listed advantages of bi-encoders.
Now, itโ€™s possible to run GLiNER with hundreds of entities much faster and more reliably.

๐Ÿ“Œ Try the new models here:
knowledgator/gliner-bi-encoders-66c492ce224a51c54232657b
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Ihorย 
posted an update 6 months ago
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891
๐Ÿš€ Meet Our New Line of Efficient and Accurate Zero-Shot Classifiers! ๐Ÿš€

The new architecture brings better inter-label understanding and can solve complex classification tasks at a single forward pass.

Key Applications:
โœ… Multi-class classification (up to 100 classes in a single run)
โœ… Topic classification
โœ… Sentiment analysis
โœ… Event classification
โœ… Prompt-based constrained classification
โœ… Natural Language Inference
โœ… Multi- and single-label classification

knowledgator/gliclass-6661838823756265f2ac3848
knowledgator/GLiClass_SandBox
knowledgator/gliclass-base-v1.0-lw