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Job Title: Deep Learning Researcher
Vijay Ramakrishnan is a deep learning researcher at Cisco, working on chat and voice assistants in our products. He previously worked at Mindmeld Inc, which was acquired by Cisco in June 2017.
Vijay Ramakrishnan Seminars
Using deep learning and domain specific enterprise data to build state-of-the-art Entity Recognition models for your voice and chat AI products Wed 4th Oct 11:00 - 11:30
Using deep learning and domain specific enterprise data to build state-of-the-art Entity Recognition models for your voice and chat AI products
Currently, Named Entity Recognition (NER) tasks use shallow machine learning models like Maximum Entropy Markov Models or Multi-class logistic regression to get good accuracies on Natural Language Processing tasks. More recently, deep neural models, especially recurrent neural networks like Long short-term memory (LSTM) have given state-of-the-art accuracies on NER data. We present a hybrid model that uses gazetteer data with a bi-directional LSTM model to beat current state-of-the-art accuracies, enabling our systems to power IOT type applications which have a high transcription error rate.
Time / Place
Wed 4th Oct 11:00 to 11:30
AI in the Enterprise