JinbininunpackPerplexity: Your PP MetricPeople these days are crazy about Natural Language Processing (NLP), because it has marked an evolutionary accomplishment in the AI field…3 min read·Feb 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…3 min read·Jan 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…5 min read·Jan 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…5 min read·Nov 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…2 min read·Nov 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…3 min read·Oct 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…3 min read·Oct 19, 2020----