sklearn-pandas | Pandas integration with sklearn | Machine Learning library

 by   scikit-learn-contrib Python Version: 2.2.0 License: Non-SPDX

kandi X-RAY | sklearn-pandas Summary

kandi X-RAY | sklearn-pandas Summary

sklearn-pandas is a Python library typically used in Artificial Intelligence, Machine Learning applications. sklearn-pandas has no bugs, it has no vulnerabilities, it has build file available and it has high support. However sklearn-pandas has a Non-SPDX License. You can install using 'pip install sklearn-pandas' or download it from GitHub, PyPI.

Pandas integration with sklearn
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              sklearn-pandas has a highly active ecosystem.
              It has 2717 star(s) with 418 fork(s). There are 95 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 27 open issues and 127 have been closed. On average issues are closed in 443 days. There are 10 open pull requests and 0 closed requests.
              It has a positive sentiment in the developer community.
              The latest version of sklearn-pandas is 2.2.0

            kandi-Quality Quality

              sklearn-pandas has 0 bugs and 0 code smells.

            kandi-Security Security

              sklearn-pandas has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              sklearn-pandas code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              sklearn-pandas has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              sklearn-pandas releases are available to install and integrate.
              Deployable package is available in PyPI.
              Build file is available. You can build the component from source.
              It has 1180 lines of code, 146 functions and 13 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed sklearn-pandas and discovered the below as its top functions. This is intended to give you an instant insight into sklearn-pandas implemented functionality, and help decide if they suit your requirements.
            • Fit the model
            • Call fit method
            • Return all columns in X
            • Builds the features
            • Context manager to context manager
            • Build a feature
            • Build transformer pipeline
            • Return a Transformer pipeline
            • Get the subset of cols
            • Transform X
            • Extract dtypes from extracted features
            • Performs fitting
            • Return a list of column names
            • Return the feature names
            • Return a numpy array of features
            • Return the dtype of an ex
            • Run test
            • Run linter
            Get all kandi verified functions for this library.

            sklearn-pandas Key Features

            No Key Features are available at this moment for sklearn-pandas.

            sklearn-pandas Examples and Code Snippets

            Splitting tuples of different lengths to columns in Pandas DF
            Pythondot img1Lines of Code : 2dot img1License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            out = df.join(pd.DataFrame(df.human_id.tolist(),index=df.index,columns=['a','b','c']))
            
            Splitting tuples of different lengths to columns in Pandas DF
            Pythondot img2Lines of Code : 27dot img2License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            d = {'id': [1,2,3], 
                 'human_id': ["('apples', '2022-12-04', 'a5ted')", 
                              "('bananas', '2012-2-14')",
                              "('2012-2-14', 'reda21', 'ss')"
                             ]}
            
            df = pd.DataFrame(data=d)
            
            list_human_id = tu
            How to perform multiplication of a column value row wise with another dataframe?
            Pythondot img3Lines of Code : 2dot img3License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            pd.DataFrame(df2.to_numpy() * df1.to_numpy())
            
            how to union multiple columns from one panda data frame into one series?
            Pythondot img4Lines of Code : 28dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            data={"col1":[1,2,3,5], "col_2":[6,7,8,9], "col_3":[10,11,12,14], "col_4":[7,8,9,10]}
            
            from itertools import chain
            pd.DataFrame({'col': chain.from_iterable(data.values())})
            
            df = pd.DataFrame.from_dict(data)
            pd.Seri
            how to union multiple columns from one panda data frame into one series?
            Pythondot img5Lines of Code : 20dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            out = pd.DataFrame.from_dict(data).melt().drop(['variable'],axis=1)
            Out[109]: 
                value
            0       1
            1       2
            2       3
            3       5
            4       6
            5       7
            6       8
            7       9
            8      10
            9      11
            10     12
            11     14
            12      7
            13      8
            14      9
            
            Generating 2nd degree polynomial out of some data
            Pythondot img6Lines of Code : 8dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            p = np.polyfit(x,y1,2)
            
            xn = np.linspace(np.min(x), np.max(x), 100)
            yn = np.poly1d(p)(xn)
            
            plt.scatter(x,y1,s=5)
            plt.plot(xn, yn)
            
            Fit SVM on a pandas data frame in Python
            Pythondot img7Lines of Code : 9dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            X = dataset.drop('Class', axis=1)
            y = dataset['Class']
            # assuming X has multiple columns and y only one column
            X = X.values
            y = y['Class'].tolist()
            
            X_train, X_test, y_train, y_test = train_test_split(X, y, test_size = 0.20)
            
            
            pandas groupby to calculate percentage of groupby columns
            Pythondot img8Lines of Code : 8dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            df = df.groupby(['location']).agg({'new_deaths': sum, 'population': max})
            df['rate_death'] = df['new_deaths'] / df['population'] * 100
            
                         new_deaths  population  rate_death
            location
            Afghanistan          1
            copy iconCopy
            X_fss = X_fss.to_numpy()
            
            TypeError: float() argument must be a string or a number, not 'SimpleImputer'
            Pythondot img10Lines of Code : 4dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            median = all_data['Age'].median()
            train_data['Age'] = train_data['Age'].fillna(value=median)
            test_data['Age'] = test_data['Age'].fillna(value=median)
            

            Community Discussions

            QUESTION

            Multipoint(df['geometry']) key error from dataframe but key exist. KeyError: 13 geopandas
            Asked 2021-Oct-11 at 14:51

            data source: https://catalog.data.gov/dataset/nyc-transit-subway-entrance-and-exit-data

            I tried looking for a similar problem but I can't find an answer and the error does not help much. I'm kinda frustrated at this point. Thanks for the help. I'm calculating the closest distance from a point.

            ...

            ANSWER

            Answered 2021-Oct-11 at 14:21

            geopandas 0.10.1

            • have noted that your data is on kaggle, so start by sourcing it
            • there really is only one issue shapely.geometry.MultiPoint() constructor does not work with a filtered series. Pass it a numpy array instead and it works.
            • full code below, have randomly selected a point to serve as gpdPoint

            Source https://stackoverflow.com/questions/69521034

            QUESTION

            pandas version is not updated after installing a new version on databricks
            Asked 2020-Sep-10 at 09:19

            I am trying to solve a problem of pandas when I run python3.7 code on databricks.

            The error is:

            ...

            ANSWER

            Answered 2020-Sep-10 at 09:19

            It's really recommended to install libraries via cluster initialization script. The %sh command is executed only on the driver node, but not on the executor nodes. And it also doesn't affect Python instance that is already running.

            The correct solution will be to use dbutils.library commands, like this:

            Source https://stackoverflow.com/questions/63821633

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

            Vulnerabilities

            No vulnerabilities reported

            Install sklearn-pandas

            You can install using 'pip install sklearn-pandas' or download it from GitHub, PyPI.
            You can use sklearn-pandas like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            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 .
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            Install
          • PyPI

            pip install sklearn-pandas

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            https://github.com/scikit-learn-contrib/sklearn-pandas.git

          • CLI

            gh repo clone scikit-learn-contrib/sklearn-pandas

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            git@github.com:scikit-learn-contrib/sklearn-pandas.git

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