Theory

Topic	Replies	Views	Activity
What is «covariance»? Theory glossary , theory , mathematics , probability-theory , statistics	0	594	May 26, 2019
What is «covariance matrix» («dispersion matrix»)? Theory glossary , theory , mathematics , probability-theory , statistics , covariance-matrix	1	6809	May 26, 2019
Rohan Kotwani - «Interesting properties and use cases of the covariance matrix» (2019-05-12) Theory theory , mathematics , probability-theory , statistics , covariance-matrix	0	446	May 26, 2019
Srishti Saha - «Let us understand the correlation matrix and covariance matrix» (2018-10-05) Theory theory , mathematics , probability-theory , statistics , covariance-matrix	0	533	May 26, 2019
Zakaria Jaadi - «A step by step explanation of Principal Component Analysis» (2019-02-28) Theory article , theory , statistics , principal-component-analysis , mathematics	0	1603	May 26, 2019
What is «standard deviation»? Theory statistics , glossary , theory , mathematics	0	630	May 26, 2019
What is «squared deviation from the mean» («SDM»)? Theory glossary , theory , probability-theory , mathematics , statistics	0	575	May 26, 2019
What is the «expected value» («expectation») in probability theory? Theory glossary , theory , probability-theory	0	596	May 26, 2019
What is «deviation» in statistics? Theory glossary , theory , statistics , mathematics	0	586	May 26, 2019
What is «mean deviation from the mean»? Theory glossary , theory , statistics , mathematics	0	653	May 26, 2019
What is «principal component analysis»? Theory theory , glossary , mathematics	0	609	May 26, 2019
What is «mean» («average») in statistics? Theory statistics , glossary , theory , mathematics	0	593	May 26, 2019
What is «variance» in statistics? Theory statistics , glossary , theory , mathematics	0	527	May 26, 2019
What is the «curse of dimensionality»? Theory glossary , theory , todo	0	471	May 26, 2019
What is «dimensionality reduction»? Theory statistics , glossary , theory	0	540	May 26, 2019
What is «feature extraction» («pre-processing») in machine learning? Theory theory , feature-extraction , glossary , feature	0	739	May 15, 2019
What is «correlation»? Theory theory , glossary , statistics	0	538	May 26, 2019
What are «bivariate data»? Theory theory , glossary , statistics	0	396	May 26, 2019
What is a «dependence» («association») in statistics? Theory theory , glossary , statistics	0	435	May 26, 2019
What is an «orthogonal transformation» in mathematics? Theory mathematics , theory , glossary	0	491	May 26, 2019
What is an «inner product space» in mathematics? Theory mathematics , theory , glossary	0	635	May 26, 2019
What is a «vector space» («linear space») in mathematics? Theory mathematics , theory , glossary	0	416	May 26, 2019
What is a «linear function» («linear transformation», «linear map», «linear mapping») in mathematics? Theory mathematics , theory , glossary	0	552	May 26, 2019
What is «mapping» in mathematics? Theory mathematics , theory , glossary	0	473	May 26, 2019
Increasing accuracy, complexity and real-world impact Theory theory , deep-learning-goodfellow	0	730	May 25, 2019
What is «stochastic gradient descent»? Theory theory , glossary , todo	1	747	May 26, 2019
What is «gradient descent»? Theory todo , theory , glossary	1	724	May 26, 2019
What is a «neural Turing machine»? Theory theory , glossary	0	593	May 25, 2019
What is «fuzzy matching»? Theory theory , glossary	0	429	May 25, 2019
What is a «recurrent neural network»? Theory theory , todo , glossary	0	455	May 25, 2019