l.cristianJan 141 minFew shot learning with Triplet LossThis video is a sample of the materials covered in our Deep Learning (II) module. In it you can see an established technique for solving ...
l.cristianDec 1, 20201 minStochastic Gradient Descent update and the intuition behind itTraining a neural network involves some form of optimisation (minimisation) of an objective function. The root strategy from which all mo...
l.cristianNov 28, 20201 minTraining an RNN with teacher forcingTeacher forcing is a (really simple) way of #training an #rnn (a recurrent neural network) . RNNs have a variable length input and this i...
l.cristianNov 24, 20201 minConverting a DecisionTree into python codeIt is sometimes useful to be able to convert a decision tree into an actual useful code snippet. This notebook shows how you’d go around ...
l.cristianNov 22, 20201 minDistilling a Random Forest to a single DecisionTreeOn HackerNews there was a topic discussed at some point about ways to distill knowledge from a complex (almost black box) large tree ense...
l.cristianNov 10, 20201 minDetecting faces with RetinaFaceDetecting faces in a still image is an important step that has various applications. As of now, a top of the SoTA on face detection seems...
Gheorghe Rusu (kederrac)Oct 24, 20203 minFastest way to convert an iterator to a listThe fastest way to convert an iterator to a list
l.cristianJun 14, 20201 minReplicating a famous GIFThere is this chart from Alec Radford that became quite famous for showing a comparative run between different optimisers. Let’s try repl...
l.cristianMay 30, 20201 minHow can you visualise stochastic gradient descent in action?I’ve just stumbled upon this wiki page which describes optimisation methods that can be used for optimising functions (or programs) where...
l.cristianApr 26, 20201 minIncrease the COVID-19 testing capacity by 10xRecently, test pooling has been suggested by the Frankfurt Goethe University where you test a group of nasal samples, all in a single tes...
l.cristianMar 14, 20201 minHow to turn a medical device into a smell sniffer for foods and beverages? Show full article...
l.cristianFeb 12, 20201 minMachine Learning ToolsThis is an opinionated presentation where I talk about what are the beginner tools that you need to know, when you want to start doing ma...
l.cristianJan 20, 20201 minOn Cross EntropyThis post tries to implement it in pure python to better understand it’s inner workings and then compare it to other popular implementati...
l.cristianJan 13, 20201 minTutorial on machine translationThe Babel fish is small, yellow, leech-like - and probably the oddest thing in the universe. It feeds on brain wave energy, absorbing all...
l.cristianNov 30, 20191 minPresidential elections visualisationsAs I’ve said last time we’re going to do some visualization exercises by using matplotlib animation and some custom made charts. During t...
l.cristianNov 11, 20191 minSSA - Singular Spectrum AnalisysWe have some data. Our goal for today would be to find the cyclical pattern that the data presents.
