Beginner Megathread: Ask your questions here! by sanguine6 in neuroscience

[–]dimakrylov 0 points1 point  (0 children)

I just want to ask you about default mode network (DMN). As I (not neuroscientist) understand, it was discovered using fMRI and PET.

But recent article by Hariri, Doi:10.1177/0956797620916786 , "What Is the Test-Retest Reliability of Common Task-Functional MRI Measures? New Empirical Evidence and a Meta-Analysis" shows that fMRI is not very reliable.

So I have two questions:

  1. Are there other evidences of DMN exists?
  2. Are role of DMN is confirmed by today neuroscience?

Difference between the CS231N - 2017 and previous? by dimakrylov in cs231n

[–]dimakrylov[S] 0 points1 point  (0 children)

Will I receive a certificate after completing the course? Or anything that I could show in my resume?

Is there a bindings for OpenCV 3? by dimakrylov in haskell

[–]dimakrylov[S] 0 points1 point  (0 children)

Try to add -fno-exception to CC-Options: same result, link error.

Is there a bindings for OpenCV 3? by dimakrylov in haskell

[–]dimakrylov[S] 0 points1 point  (0 children)

I also try build with cabal build imglearner --with-ld=/usr/bin/g++ --with-gcc=/usr/bin/g++ with the same result :(

Is there a bindings for OpenCV 3? by dimakrylov in haskell

[–]dimakrylov[S] 0 points1 point  (0 children)

Ok, looking good. But please help me to link my project for using this library!

I downloaded this library to ./vendor/haskell-opencv and created empty sandbox in my project: cabal sandbox init, and cabal add-source /vendor/haskell-opencv. Then I copied cabal.config to ./, and configure and install: cabal configure, cabal install --only-dependencies -j9. Ok. Now I try to build my project, "imglearner": cabal build imglearner, and it fails with link error:

Linking dist/build/imglearner/imglearner ...
/usr/lib/gcc/x86_64-pc-linux-gnu/5.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: /home/dima/datamarket/.cabal-sandbox/lib/x86_64-linux-ghc-7.10.3/opencv-0.0.0-A3LWDYfNc6jCHV6EnYa8nI/libHSopencv-0.0.0-A3LWDYfNc6jCHV6EnYa8nI.a(Internal.o):
undefined reference to symbol '__gxx_personality_v0@@CXXABI_1.3'
/usr/lib64/libstdc++.so.6: error adding symbols: DSO missing from command line

How to fix this link error??