How to flatten a record to dataframe in dask?
MACHINE LEARNING RECIPES DATA CLEANING PYTHON DATA MUNGING PANDAS CHEATSHEET     ALL TAGS

How to flatten a record to dataframe in dask?

How to flatten a record to dataframe in dask?

This recipe helps you flatten a record to dataframe in dask

0

Recipe Objective.

How to flatten a record to dataframe in dask.

Dask arrays outline an outsized array with a grid of blocks of smaller arrays. we will flatten down this list by using list.flatten(). This technique can flatten a multi-dimensional array in python. These strategies are fairly new and solely works within the latest versions of recent browsers.

Step 1- Importing Libraries.

Before importing Libraries, sometimes We have to install their packages.

#! pip install dask[bag] import dask.bag as db

Step 2- Making a 2D list.

We will create a sample 2D list so that we can flatten it.

a = db.from_sequence([[1], [2, 3],[1,2,3,4,5,6,7]]) list(a)

Step 3- Flattening the list.

Now applying the provided function by Dask to the Sample array.

list(a.flatten())

Relevant Projects

NLP and Deep Learning For Fake News Classification in Python
In this project you will use Python to implement various machine learning methods( RNN, LSTM, GRU) for fake news classification.

Expedia Hotel Recommendations Data Science Project
In this data science project, you will contextualize customer data and predict the likelihood a customer will stay at 100 different hotel groups.

Predict Employee Computer Access Needs in Python
Data Science Project in Python- Given his or her job role, predict employee access needs using amazon employee database.

Build an Image Classifier for Plant Species Identification
In this machine learning project, we will use binary leaf images and extracted features, including shape, margin, and texture to accurately identify plant species using different benchmark classification techniques.

Mercari Price Suggestion Challenge Data Science Project
Data Science Project in Python- Build a machine learning algorithm that automatically suggests the right product prices.

Census Income Data Set Project - Predict Adult Census Income
Use the Adult Income dataset to predict whether income exceeds 50K yr based on census data.

Deep Learning with Keras in R to Predict Customer Churn
In this deep learning project, we will predict customer churn using Artificial Neural Networks and learn how to model an ANN in R with the keras deep learning package.

Topic modelling using Kmeans clustering to group customer reviews
In this Kmeans clustering machine learning project, you will perform topic modelling in order to group customer reviews based on recurring patterns.

Demand prediction of driver availability using multistep time series analysis
In this supervised learning machine learning project, you will predict the availability of a driver in a specific area by using multi step time series analysis.

Identifying Product Bundles from Sales Data Using R Language
In this data science project in R, we are going to talk about subjective segmentation which is a clustering technique to find out product bundles in sales data.