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First Telegram Data Science channel. Covering all technical and popular staff about anything related to Data Science: AI, Big Data, Machine Learning, Statistics, general Math and the applications of former. To reach editors contact: @malev
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A Hierarchical Multi-task Approach for Learning Embeddings from Semantic Tasks

HMTL is a Hierarchical Multi-Task Learning model which combines a set of four carefully selected semantic tasks. The model achieves state-of-the-art results on Named Entity Recognition, Entity Mention Detection and Relation Extraction. Using SentEval, we show that as we move from the bottom to the top layers of the model, the model tend to learn more complex semantic representation.

ArXiV: https://arxiv.org/abs/1811.06031
Github: https://github.com/huggingface/hmtl

#SOTA #NLP #MultiTask
Learning a unified embeding for visual search at #Pinterest

How Pinterest created unified embeddings for images from different fields searching instead three different by use #multitask approach.

Link: https://blog.acolyer.org/2019/10/11/learning-a-unified-embedding-for-visual-search-at-pinterest/

#Search #CV #embeddings