NLP Embeddings with GLoVe, RL Policy Gradients, Quantum Neural Networks
#CellStratAILab #disrupt4.0 #WeCreateAISuperstars
Last Saturday (1st Feb 2020), our AI Lab researchers delivered superb presentations on advanced topics.
First Shreyas S K started with detailed algorithmic discussion with GLoVe and T-SNE algos. Then he showed how these can be used for Sarcasm Detection in news articles. Detection of sarcasm is of great importance and beneficial to many NLP applications such as sentiment analysis and opinion mining. Bag of words (BOW), TFIDF, and GLoVe word embeddings were used to convert the text to vectors effectively. Glove outperformed bag of words and TFIDF in detecting sarcasm more accurately.
Then, our AI Lab Researcher Shubha Manikarnike presented an intuitive session on how to do Reinforcement Learning with Policy Gradients. Policy Gradients are a class of Algorithms which directly compute the Policy. In case of discrete action Space, the underlying neural network computes the probabilities of Actions, where as in continuous Action space – they directly output the action values.
Finally, Niraj Kale presented a session on Quantum Neural Networks. Quantum computers give us exponential speed in doing the computations. The information of 4 neurons can be stored in 2 qubits only when they are in a super-positioned and entangled state. This can be leveraged in variational circuits. The variational circuits have similar properties as the neural networks, i.e. they can be trained to give optimized result for a particular task. Various key concepts hybrid computation, quantum nodes, quantum embeddings, quantum gradients were discussed. Different types of quantum neural networks like qCNN, qRNN, qGAN can be designed to leverage the quantum computers and achieve accurate and speedy results.
We are pleased to present our signature “CellStrat AI Conclave” event this Saturday 8th Feb in BLR. Meet our world-class AI Researchers, see some amazing product demos in Retail / Ecommerce AI space as well as network with Bengaluru’s leading AI experts.
Please RSVP below if you like to attend :-
Conference Title : CellStrat AI Conclave – AI Disruptions in Retail and Ecommerce
Register : https://bit.ly/2SliZq1
Date : Saturday 8th Feb 2020 (2-5:30 PM)
Presenters : AI Lab Research Team
See you this Saturday for the CellStrat AI Conclave ! Let’s disrupt the world with AI, together !
Questions ? Call me at +91-9742800566 !
Co-Founder & Chief Data Scientist, CellStrat