788 reputation
313
bio website memming.wordpress.com
location
age 35
visits member for 2 years, 6 months
seen 11 mins ago

I do research in machine learning, information theory, and computational neuroscience.


3h
comment Linear Algebra problem (related to transpose matrices)
what's $A$? Please define all the terms.
Aug
26
comment How does dot product work in matrix algebra?
Ohhhhh, same answer!
Aug
26
answered How does dot product work in matrix algebra?
Aug
21
answered Analyzing the logical form of “All married couples fight”
Aug
21
comment A simple formula for pseudo-random binary string
you might get better responses from codegolf.stackexchange.com
Aug
17
answered Distance measures for binary data
Aug
17
comment Similarity measurement for strings of letters
Indeed, edit distance is a good first choice. See also: en.wikipedia.org/wiki/String_metric
Aug
16
comment Numerically approximate the maximum of an element of a vector after a series of matrix multiplications.
This is dual of fitting the first layer of a multilayer perceptron. There's no easy method for this. Good luck!
Aug
16
comment Maximizing “log det + log sum exp” function
Actually, this might not work...
Aug
16
answered Maximizing “log det + log sum exp” function
Aug
11
comment How to find parameters that minimize the sum of squares, using Matlab?
in MATLAB notation, it would be A\y.
Aug
6
reviewed No Action Needed Vectorial Calculus proof
Aug
5
revised Confidence interval for estimating probability of a biased coin
typo fixes, TeXify some eqs
Aug
5
suggested suggested edit on Confidence interval for estimating probability of a biased coin
Aug
5
revised Confidence interval for estimating probability of a biased coin
better title
Aug
5
reviewed Reviewed A vector space with countable and uncountable basis at the same time
Aug
5
suggested suggested edit on Confidence interval for estimating probability of a biased coin
Aug
2
comment $X-Y\sim$ Difference of random variables?
Also your title and content does not match.
Aug
2
comment $X-Y\sim$ Difference of random variables?
Could you spell out the integration that you are stuck with?
Jul
30
answered Modelling a normal-like single-ended random variable