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How to extract the decision rules from scikit-learn decision-tree?
...rs here:
from sklearn.tree import _tree
def tree_to_code(tree, feature_names):
tree_ = tree.tree_
feature_name = [
feature_names[i] if i != _tree.TREE_UNDEFINED else "undefined!"
for i in tree_.feature
]
print "def tree({}):".format(", ".join(feature_names))
de...
Calling Java from Python
...e best way to call java from python?
(jython and RPC are not an option for me).
9 Answers
...
input type=file show only button
Is there a way to style (or script) <input type=file /> element to have visible only "Browse" button without text field?
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undefined method `source_index' for Gem:Module (NoMethodError)
...REE 1.8.7 to 1.9.3-p385. Oddly, Ruby 1.9.3-p327 works just fine. What it came down to was ruby-1.9.3-p385 had installed RubyGems version 2.0.2 for me, and 1.9.3-p327 has RubyGems v1.8.23 installed.
Gem.source_index has been deprecated for a while, but since Rails 2.3 is not getting any updates exce...
How to find the port for MS SQL Server 2008?
...erver 2008 on my local machine. I know that the default port is 1433 but some how it is not listening at this port. The SQL is an Express edition.
...
Compiling C++ on remote Linux machine - “clock skew detected” warning
...sferring files using the latter and compiling and running them with the former. My work so far has been performed in the university's labs, but today I have been doing some work at home that generated an interesting warning.
...
Get all files that have been modified in git branch
...ve to the answer by @Marco Ponti, and avoiding the checkout:
git diff --name-only <notMainDev> $(git merge-base <notMainDev> <mainDev>)
If your particular shell doesn't understand the $() construct, use back-ticks instead.
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Anti forgery token is meant for user “” but the current user is “username”
...
This is happening because the anti-forgery token embeds the username of the user as part of the encrypted token for better validation. When you first call the @Html.AntiForgeryToken() the user is not logged in so the token will have an empty string for the username, after the user logs in, ...
How to install CocoaPods?
..., but had no success. If any one has an idea then please please share with me. I read cocoa pods documents and many times tried to install but always failed because of the starting steps. I found one error whereby I can't install gems first. Can anyone give me the steps one by one? How to install or...
Propagate all arguments in a bash shell script
...y simple script that calls another script, and I need to propagate the parameters from my current script to the script I am executing.
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