exp | Experiments that do not fit into a separate repository | Text Editor library
kandi X-RAY | exp Summary
kandi X-RAY | exp Summary
All code here is under UNLICENSE unless otherwise indicated. Anything you find here should be considered broken, these are quick hacks to try out some ideas and should not be regarded as completed. There can be serious bugs lurking around. Other than that, these might give some nice ideas how to structure things in Go.
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Top functions reviewed by kandi - BETA
- doPivot performs pivot .
- sortp sorts the data .
- Len1Ch returns true if name is a name .
- WriteMatch writes a match to w .
- Wave returns the frequency of a and b .
- Uint64 encodes a uint64 to buf .
- NormalizeURL normalizes a URL string .
- CodeShuffleUnroll shuffle the number of bits in perm
- TwoHash_XorAdd_Shift1 returns true if the XOR_XOR_XOR_Add_Shift1 matches the given name .
- TwoHashAlt_Addor_Shift1 returns true if the name of the second hash of the given name is equal to the given name .
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exp Examples and Code Snippets
Community Discussions
Trending Discussions on exp
QUESTION
So... I can sympy.integrate
a normal distribution with mean and standard deviation:
ANSWER
Answered 2021-Jun-15 at 01:38Here's a close case that works:
QUESTION
i/p 1:
test_list = [1, 1, 3, 4, 4, 4, 5,6, 6, 7, 8, 8, 6]
o/p
[3, 5, 7, 6]
...ANSWER
Answered 2021-Jun-15 at 12:29You can use itertools.groupby
to group adjacent identical values, then only keep values that have group length of 1.
QUESTION
I know there are some other questions (with answers) to this topic. But no of these was helpful for me.
I have a postfix server (postfix 3.4.14 on debian 10) with following configuration (only the interesting section):
...ANSWER
Answered 2021-Jun-15 at 08:30Here I'm wondering about the line [in s_client]
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384
You're apparently using OpenSSL 1.0.2, where that's a basically useless relic. Back in the days when OpenSSL supported SSLv2 (mostly until 2010, although almost no one used it much after 2000), the ciphersuite values used for SSLv3 and up (including all TLS, but before 2014 OpenSSL didn't implement higher than TLS1.0) were structured differently than those used for SSLv2, so it was important to qualify the ciphersuite by the 'universe' it existed in. It has almost nothing to do with the protocol version actually used, which appears later in the session-param decode:
QUESTION
I am trying to get all numerical value (integers,decimal,float,scientific notation) from an expression and want to differentiate them from digits that are not realy number but part of a name. For example in the expression below.
...ANSWER
Answered 2021-Jun-15 at 04:23This should take care of it. (All the items are strings)
QUESTION
I'm tying to split my C code in multiple files, since it has more than 3,000 lines now, and I want to organize my code. Here is a simplified version of my code in a single file:
lib.c
...ANSWER
Answered 2021-Jun-14 at 22:13When we split code in c language one of the most important things to notice is to compilation. When code is getting to different files each of the files needs to be compiled separately, this will help in any case of changes to the code since only the changed file would have to be recompiled. The main way to do so is: first create a makefile that includes compiling for each file there is an example for a makefile as such:
a makefile example
QUESTION
I am trying to make a next-word prediction model with LSTM + Mixture Density Network Based on this implementation(https://www.katnoria.com/mdn/).
Input: 300-dimensional word vectors*window size(5) and 21-dimensional array(c) representing topic distribution of the document, used to train hidden initial states.
Output: mixing coefficient*num_gaussians, variance*num_gaussians, mean*num_gaussians*300(vector size)
x.shape, y.shape, c.shape with an experimental 161 obserbations gives me such:
(TensorShape([161, 5, 300]), TensorShape([161, 300]), TensorShape([161, 21]))
...ANSWER
Answered 2021-Jun-14 at 19:07for MDN model , the likelihood for each sample has to be calculated with all the Gaussians pdf , to do that I think you have to reshape your matrices ( y_true and mu) and take advantage of the broadcasting operation by adding 1 as the last dimension . e.g:
QUESTION
I'm compiling HTTPD 2.4.48 along with Lua, Zlib, cURL, jansson and OpenSSL.
Here is the list of files and software I use:
- httpd-2.4.48
- apr-1.7.0
- apr-util-1.6.1
- cURL 7.77.0
- expat-2.4.1
- jansson 2.13.1
- Lua 5.4.3
- mod_fcgid 2.3.9
- openssl-1.1.1k
- pcre-8.44
- ZLIB 1.2.11
- ActivePerl v5.28.1.2801 (x64)
- CMake v3.20.3 (x64)
- NASM v2.15.05 (x64)
- Gawk v3.1.6-1 (x86)
The whole compile statement I use:
Visual Studio 2015: call "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64
...ANSWER
Answered 2021-Jun-13 at 19:58Whenever you fix issues, start by the first one (cause solving that may remove the remaining), which in you case seems to be:
QUESTION
I have a complicated Elasticsearch query like the following example. This query has two sub queries: a weighted bool query and a decay function. I am trying to understand how Elasticsearch aggregrates the scores from each sub queries. If I run the first sub query alone (the weighted bool query), my top score is 20. If I run the second sub query alone (the decay function), my score is 1. However, if I run both sub queries together, my top score is 15. Can someone explain this?
My second related question is how to weight the scores from the two sub queries?
...ANSWER
Answered 2021-Jun-13 at 15:43I found the answer myself by reading the elasticsearch document on the usage of function_score. function_score
has a parameter boost_mode
that specifies how query score and function score are combined. By default, boost_mode
is set to multiply
.
Besides the default multiply
method, we could also set boost_mode
to avg
, and add a parameter weight
to the above decay function exp
, then the combined score will be: ( the_bool_query_score + the_decay_function_score * weight ) / ( 1 + weight )
.
QUESTION
How can I find the maximum points of the curves generated by the contour plot, and then connect them?
...ANSWER
Answered 2021-Jun-13 at 15:43- Extract the index,
idx
, of the maximum value from each row of arrayXA
- Use
idx
onT
andXA
to extract the x-axis and y-axis values.- Indexing the array is slightly faster than using
y = XA.max(axis=1)
to get themax
XA
values.
- Indexing the array is slightly faster than using
- The shape of
XA
is(8, 120000)
, so there are 8 maximums. I'm not certain why only 7 contour lines are showing.- Use
x[:-1]
andy[:-1]
to not plot the last point.
- Use
QUESTION
For the past days I've been trying to plot circular data with python, by constructing a circular histogram ranging from 0 to 2pi and fitting a Von Mises Distribution. What I really want to achieve is this:
- Directional data with fitted Von-Mises Distribution. This plot was constructed with Matplotlib, Scipy and Numpy and can be found at: http://jpktd.blogspot.com/2012/11/polar-histogram.html
- This plot was produced using R, but gives the idea of what I want to plot. It can be found here: https://www.zeileis.org/news/circtree/
WHAT I HAVE DONE SO FAR:
...ANSWER
Answered 2021-Apr-27 at 15:36This is what I achieved:
I'm not entirely sure if you wanted x to range from [-pi,pi]
or [0,2pi]
. If you want the range [0,2pi]
instead, just comment out the lines ax.set_xlim
and ax.set_xticks
.
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