Tag: NLP

Word Embeddings vs TF-IDF: Answering COVID-19 Questions

From: https://towardsdatascience.com/word-embeddings-vs-tf-idf-answering-covid-19-questions-703e3d99f783 A comparison of text similarity methods for answering COVID-19 questions. Dataset: CORD-19 Questions we are interested in: Data on potential risks factorsSmoking, pre-existing pulmonary diseaseCo-infections (determine whether co-existing respiratory/viral infections make the virus more transmissible or virulent) and other co-morbiditiesNeonates and pregnant womenSocio-economic and behavioral factors to understand the economic impact of the virus … Continue reading Word Embeddings vs TF-IDF: Answering COVID-19 Questions →

Attention Mechanism in Deep Learning : Simplified

From: https://medium.com/@prakhargannu/attention-mechanism-in-deep-learning-simplified-d6a5830a079d What exactly is the attention mechanism? Look at the image below and answer me, what is the color of the soccer ball? Also, which Georgetown player, the guys in white, is wearing the captaincy band? [Source] When you were trying to figure out answers to the questions above, did your mind do this … Continue reading Attention Mechanism in Deep Learning : Simplified →