JinbininunpackPerplexity: Your PP MetricPeople these days are crazy about Natural Language Processing (NLP), because it has marked an evolutionary accomplishment in the AI field…Feb 1, 2021Feb 1, 2021
JinbininunpackGuess What? Model Extrapolation!Extrapolation, in the terms of mathematics, is an estimation of a value that is beyond a sequence of the known values in a pattern or a…Jan 18, 2021Jan 18, 2021
JinbininunpackCross-Entropy: Full of Probabilities and LogsLike other loss function (a.k.a cost function) in machine learning, cross-entropy loss function is known to play an important role in…Jan 4, 2021Jan 4, 2021
JinbininunpackArtificial Intelligence: A Pandora’s Box?Imagine that you are in a ride of a driverless car going to a date hooked up by a matching site. Or, in a different scenario, one of your…Nov 23, 2020Nov 23, 2020
JinbininunpackGradient, Gradient Descent, Stochastic Gradient DescentWhile reading the chapter 4 of Deep Learning for Coders with fastai & PyTorch, by Jeremy Howard and Sylvain Gugger in 2020, I spotted SGD…Nov 9, 2020Nov 9, 2020
JinbininunpackHow Engineering Meets Marketing: The Drivetrain ApproachThe Drivetrain Approach was introduced by Jeremy Howard, Margit Zwemer and Mike Loukides in 2012, suggesting a four-step framework for…Oct 26, 2020Oct 26, 2020
JinbininunpackFeedback Loops — Friend or Foe?In most machine learning algorithms, feedback loop plays a significant role to boost their performance. Many AI studies suggest that the…Oct 19, 2020Oct 19, 2020