python-change-miner | A tool for mining graph-based change patterns in Python code | Data Mining library

by JetBrains-Research Python Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | python-change-miner Summary

python-change-miner is a Python library typically used in Data Processing, Data Mining, Bitcoin applications. python-change-miner has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

A tool for mining graph-based change patterns in Python code.

Support

Quality

Security

License

Reuse

Support

python-change-miner has a low active ecosystem.

It has 16 star(s) with 8 fork(s). There are 11 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 3 have been closed. On average issues are closed in 106 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of python-change-miner is current.

Quality

python-change-miner has no bugs reported.

Security

python-change-miner has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

python-change-miner is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

python-change-miner releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed python-change-miner and discovered the below as its top functions. This is intended to give you an instant insight into python-change-miner implemented functionality, and help decide if they suit your requirements.

Parse a file .
Builds the assignment graph for the given target .
Builds the list of change graphs for a commit .
Collect sample patterns .
Get full name of a node .
Get markup from fragment .
Sends emails to target emails .
Builds a control data closure .
Search for repositories .
Convert an ExtControlFlowGraph to a PDF .

Get all kandi verified functions for this library.

python-change-miner Key Features

No Key Features are available at this moment for python-change-miner.

python-change-miner Examples and Code Snippets

No Code Snippets are available at this moment for python-change-miner.

Community Discussions

Trending Discussions on Data Mining

different tree for the same data set

Remove duplicates from a tuple

Can't get value of tag using BeautifulSoup

The website has 9 pages and my code just add the last page elements to the list

Compare two dataframes column values. Find which values are in one df and not the other

Pandas : Linear Regression apply standard scaler to some columns

How can I use SVM classifier to detect outliers in percentage changes?

How can I change the order of the attributes in Weka?

how to split a piece text by a word in R?( break the text after a specific word)

How to locate an element within bad html python selenium

QUESTION

different tree for the same data set

Asked 2022-Feb-21 at 19:57

I am working on Pima Indians Diabetes Database in Weka. I noticed that for decision tree J48 the tree is smaller as compared to the Random Tree. I am unable to understand why it is like this? Thank you.

...

ANSWER

Answered 2022-Feb-21 at 19:57

Though they both are decision trees, they employ different algorithms for constructing the tree, which will (most likely) give you a different outcome:

J48 prunes the tree by default after it built its tree (Wikipedia).
RandomTree (when using default parameters) inspects a maximum of log2(num_attributes) attributes for generating splits.

Source https://stackoverflow.com/questions/71201615

QUESTION

Remove duplicates from a tuple

Asked 2022-Feb-09 at 23:43

I tried to extract keywords from a text. By using "en_core_sci_lg" model, I got a tuple type of phrases/words with some duplicates which I tried to remove from it. I tried deduplicate function for list and tuple, I only got fail. Can anyone help? I really appreciate it.

...

ANSWER

Answered 2022-Feb-09 at 22:08

doc.ents is not a list of strings. It is a list of Span objects. When you print one, it prints its contents, but they are indeed individual objects, which is why set doesn't see they are duplicates. The clue to that is there are no quote marks in your print statement. If those were strings, you'd see quotation marks.

You should try using doc.words instead of doc.ents. If that doesn't work for you, for some reason, you can do:

Source https://stackoverflow.com/questions/71057313

QUESTION

Can't get value of tag using BeautifulSoup

Asked 2022-Jan-22 at 22:36

my code:

...

ANSWER

Answered 2022-Jan-11 at 13:11

Note: In new code use find_all() instead of old findAll() syntax - your html looks not valid

Source https://stackoverflow.com/questions/70666777

QUESTION

The website has 9 pages and my code just add the last page elements to the list

Asked 2022-Jan-12 at 01:42

The website has 9 pages and my code just add the last page elements to the list. I want to add all elements for all pages next together in list.

...

ANSWER

Answered 2022-Jan-10 at 08:27

What happens?

Code works well, but iterates to fast and elements your looking for are not present in the moment you try to find them.

How to fix?

Use selenium waits to check if elements are present in the DOM:

Source https://stackoverflow.com/questions/70647571

QUESTION

Compare two dataframes column values. Find which values are in one df and not the other

Asked 2021-Nov-07 at 19:24

I have the following dataset

...

ANSWER

Answered 2021-Nov-07 at 19:11

You could just use normal sets to get unique customer ids for each year and then subtract them appropriately:

Source https://stackoverflow.com/questions/69875643

QUESTION

Pandas : Linear Regression apply standard scaler to some columns

Asked 2021-Nov-06 at 11:48

So I have the following dataset :

...

ANSWER

Answered 2021-Nov-06 at 11:46

You can split your data frame like this:

Source https://stackoverflow.com/questions/69863485

QUESTION

How can I use SVM classifier to detect outliers in percentage changes?

Asked 2021-Nov-04 at 09:28

I have a pandas dataframe that is in the following format:

This contains the % change in stock prices each day for 3 companies MSFT, F and BAC.

I would like to use a OneClassSVM calculator to detect whether the data is an outlier or not. I have tried the following code, which I believe detects the rows which contain outliers.

...

ANSWER

Answered 2021-Nov-04 at 09:28

It's not very clear what is delta and df in your code. I am assuming they are the same data frame.

You can use the result from svm.predict , here we leave it as blank '' if not outlier:

Source https://stackoverflow.com/questions/69836604

QUESTION

How can I change the order of the attributes in Weka?

Asked 2021-Oct-08 at 00:07

I was doing a machine learning task in Weka and the dataset has 486 attributes. So, I wanted to do attribute selection using chi-square and it provides me ranked attributes like below:

Now, I also have a testing dataset and I have to make it compatible. But how can I reorder the test attributes in the same manner that can be compatible with the train set?

...

ANSWER

Answered 2021-Oct-08 at 00:07

Changing the order of attributes (e.g., when using the Ranker in conjunction with an attribute evaluator) will probably not have much influence on the performance of your classifier model (since all the attributes will stay in the dataset). Removing attributes, on the other hand, will more likely have an impact (for that, use subset evaluators).

If you want the ordering to get applied to the test set as well, then simply define your attribute selection search and evaluation schemes in the AttributeSelectedClassifier meta-classifier, instead of using the Attribute selection panel (that panel is more for exploration).

Source https://stackoverflow.com/questions/69488957

QUESTION

how to split a piece text by a word in R?( break the text after a specific word)

Asked 2021-Oct-06 at 16:10

I need to split pdf files into their chapters. In each pdf, at the beginning of every chapter, I added the word "Hirfar" for which to look and split the text. Consider the following example:

...

ANSWER

Answered 2021-Oct-06 at 16:10

We may use regex lookaround

Source https://stackoverflow.com/questions/69469109

QUESTION

How to locate an element within bad html python selenium

Asked 2021-Aug-26 at 07:41

I want to scrape the Athletic Director's information from this page. but the issue is that there is a strong tag that refers to the name and email of every person on the page. I only want an XPath that specifically extracts the exact name and email of the Athletic Director. Here is the link to the website for a better understanding of the code. "https://fhsaa.com/sports/2020/1/28/member_directory.aspx"

...

ANSWER

Answered 2021-Aug-26 at 07:41

to get the email id, use this :-

Source https://stackoverflow.com/questions/68928190

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install python-change-miner

The tool requires Python 3.8+ to run. We have also tested it only on Linux and macOS systems.
The tool requires Python 3.8+ to run. We have also tested it only on Linux and macOS systems.
Install the required dependencies: pip3 install -r requirements.txt
Create the settings file settings.json based on conf/settings.json.example and save it in the same directory. You can find the description of individual settings in conf/help.md.
If you want to use the tool for building change graphs or mining change graphs from the local repositories, you need to setup GumTree. But you can use the compiled version of GumTree (can be found in the external directory), it is slightly modified and uses environment variables GUMTREE_PYTHON_BIN (python interpreter path for GumTree pyparser calls) and GUMTREE_PYPARSER_PATH (python parser script path). For general cases, they are set up automatically. If you want to do it manually, set them, for instance, as follows: GUMTREE_PYTHON_BIN=python3 GUMTREE_PYPARSER_PATH={project_dir}/external/pythonparser_3.py

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: