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How to Get Started with Spark NLP in 2 Weeks — Part I \| by Mustafa Aytuğ Kaya \| Towards Data Science	If you want to make a head start in enterprise NLP, but have no clue about Spark, this article is for you. I have seen many colleagues wanting to step to this domain but disheartened due to the initial learning overhead that comes with Spark. It may seem inconspicuous at first glance since Spark code is a bit different...	[ { "code": null, "e": 1006, "s": 172, "text": "If you want to make a head start in enterprise NLP, but have no clue about Spark, this article is for you. I have seen many colleagues wanting to step to this domain but disheartened due to the initial learning overhead that comes with Spark. It may seem...
Human Resources Datafication (Part 1) \| by Michelle Venables \| Towards Data Science	Michelle Venables, Data Scientist and Machine Learning Engineer What is the strategy that is best aligned with business activities and human capital? Human Resource (HR) strategy is the idea that sets a direction for all the key areas of HR. It is our increasing ability to use analytics to understand more about people,...	[ { "code": null, "e": 235, "s": 171, "text": "Michelle Venables, Data Scientist and Machine Learning Engineer" }, { "code": null, "e": 615, "s": 235, "text": "What is the strategy that is best aligned with business activities and human capital? Human Resource (HR) strategy is the ...
jQuery \| multiple classes Selector - GeeksforGeeks	08 Sep, 2021 The .class selector in jquery is used to select multiple classes. Syntax: $(".class1, .class2, .class3, ...") Parameter: class: This parameter is required to specify the class of the elements to be selected. Example-1: <!DOCTYPE html><html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jque...	[ { "code": null, "e": 40723, "s": 40695, "text": "\n08 Sep, 2021" }, { "code": null, "e": 40789, "s": 40723, "text": "The .class selector in jquery is used to select multiple classes." }, { "code": null, "e": 40797, "s": 40789, "text": "Syntax:" }, { "c...
The complete guide to Polynomials \| by Shaun Enslin \| Towards Data Science	Need a brief and easy introduction to polynomials? Read ahead or watch this tutorial on youtube. You can also download the source code in this article from github. The problem with linear regression is that data does not often go in a straight line. If we look at below data set, a linear function makes perfect sense. P...	[ { "code": null, "e": 335, "s": 171, "text": "Need a brief and easy introduction to polynomials? Read ahead or watch this tutorial on youtube. You can also download the source code in this article from github." }, { "code": null, "e": 490, "s": 335, "text": "The problem with linea...
How to plot a histogram using Matplotlib in Python with a list of data?	To plot a histogram using Matplotlib, we can follow the steps given below − Make a list of numbers and assign it to a variable x. Make a list of numbers and assign it to a variable x. Use the plt.hist() method to plot a histogram. Use the plt.hist() method to plot a histogram. Compute and draw the histogram of x. Com...	[ { "code": null, "e": 1138, "s": 1062, "text": "To plot a histogram using Matplotlib, we can follow the steps given below −" }, { "code": null, "e": 1192, "s": 1138, "text": "Make a list of numbers and assign it to a variable x." }, { "code": null, "e": 1246, "s": ...
2 Types of Duplicate Features in Machine Learning \| by Samarth Agrawal \| Towards Data Science	Two things distinguish top data scientists from others in most cases: Feature Creation and Feature Selection. i.e., creating features that capture deeper/hidden insights about the business or customer and then making the right choices about which features to choose for your model. Feature Selection is the process of re...	[ { "code": null, "e": 454, "s": 172, "text": "Two things distinguish top data scientists from others in most cases: Feature Creation and Feature Selection. i.e., creating features that capture deeper/hidden insights about the business or customer and then making the right choices about which features...
Exporting Data from scripts in R Programming - GeeksforGeeks	01 Jun, 2020 So far the operations using R program are done on a prompt/terminal which is not stored anywhere. But in the software industry, most of the programs are written to store the information fetched from the program. One such way is to store the fetched information in a file. So the two most common operations t...	[ { "code": null, "e": 28964, "s": 28936, "text": "\n01 Jun, 2020" }, { "code": null, "e": 29307, "s": 28964, "text": "So far the operations using R program are done on a prompt/terminal which is not stored anywhere. But in the software industry, most of the programs are written to...
PyWebIO 1.3.0: Add Tabs, Pin Input, and Update an Input Based on Another Input \| by Khuyen Tran \| Towards Data Science	PyWebIO is a Python library that makes it easy for you to create a web application like below in a few lines of code. In the last article, I have introduced some basic usage of PyWebIO, but you might want to do more than just those basic functions. Luckily, PyWebIO 1.3.0 introduces more useful tools to create complicat...	[ { "code": null, "e": 290, "s": 172, "text": "PyWebIO is a Python library that makes it easy for you to create a web application like below in a few lines of code." }, { "code": null, "e": 530, "s": 290, "text": "In the last article, I have introduced some basic usage of PyWebIO, ...
GDB - Installation	Before you go for installation, check if you already have gdb installed on your Unix system by issuing the following command − $gdb -help If GDB is installed, then it will display all the available options within your GDB. If GDB is not installed, then proceed for a fresh installation. You can install GDB on your sys...	[ { "code": null, "e": 1836, "s": 1709, "text": "Before you go for installation, check if you already have gdb installed on your Unix system by issuing the following command −" }, { "code": null, "e": 1849, "s": 1836, "text": "$gdb -help \n" }, { "code": null, "e": 1998...
JavaScript program to take in a binary number as a string and returns its numerical equivalent in base 10	We are required to write a JavaScript function that takes in a binary number as a string and returns its numerical equivalent in base 10. Therefore, let’s write the code for the function. This one is quite simple, we iterate over the string using a for loop and for each passing bit, we double the number with adding the...	[ { "code": null, "e": 1250, "s": 1062, "text": "We are required to write a JavaScript function that takes in a binary number as a string and\nreturns its numerical equivalent in base 10. Therefore, let’s write the code for the function." }, { "code": null, "e": 1419, "s": 1250, "t...
What is Context on Android?	it's the context of current state of the application/object. It lets newly-created objects understand what has been going on. Typically, you call it to get information regarding another part of your program (activity and package/application). In the below program you will see that we have created a textView dynamically...	[ { "code": null, "e": 1470, "s": 1062, "text": "it's the context of current state of the application/object. It lets newly-created objects understand what has been going on. Typically, you call it to get information regarding another part of your program (activity and package/application). In the bel...
Text Processing Techniques on Twitter data \| by Ramya Vidiyala \| Towards Data Science	There is a huge amount of data in text format. Analyzing data in the text format is the most complex task for a machine as it’s difficult for a machine to understand the semantics behind the text. To serve this purpose we process text data into a machine-understandable format. Text Processing is simply converting the d...	[ { "code": null, "e": 450, "s": 172, "text": "There is a huge amount of data in text format. Analyzing data in the text format is the most complex task for a machine as it’s difficult for a machine to understand the semantics behind the text. To serve this purpose we process text data into a machine-...
Generation of triangular wave using DAC interface	We write an 8085 assembly language program for the generation of triangular waveform using the Digital to Analog Converter (DAC) interface. The display of the waveform is seen on the CRO. Let us consider a problem solution in this domain. The problem states that: To get unipolar output, J1 is shorted to J2 on the inter...	[ { "code": null, "e": 1250, "s": 1062, "text": "We write an 8085 assembly language program for the generation of triangular waveform using the Digital to Analog Converter (DAC) interface. The display of the waveform is seen on the CRO." }, { "code": null, "e": 1516, "s": 1250, "te...
How to Write/create a JSON file using Java?	JSON or JavaScript Object Notation is a lightweight text-based open standard designed for human-readable data interchange. Conventions used by JSON are known to programmers, which include C, C++, Java, Python, Perl, etc. Sample JSON document − { "book": [ { "id": "01", "language": "Java", ...	[ { "code": null, "e": 1306, "s": 1062, "text": "JSON or JavaScript Object Notation is a lightweight text-based open standard designed for human-readable data interchange. Conventions used by JSON are known to programmers, which include C, C++, Java, Python, Perl, etc. Sample JSON document −" }, {...
Rat Maze With Multiple Jumps \| Practice \| GeeksforGeeks	A Maze is given as n*n matrix of blocks where source block is the upper left most block i.e., matrix[0][0] and destination block is lower rightmost block i.e., matrix[n-1][n-1]. A rat starts from source and has to reach the destination. The rat can move in only two directions: first forward if possible or down. If mult...	[ { "code": null, "e": 1098, "s": 226, "text": "A Maze is given as n*n matrix of blocks where source block is the upper left most block i.e., matrix[0][0] and destination block is lower rightmost block i.e., matrix[n-1][n-1]. A rat starts from source and has to reach the destination. The rat can move ...
Repeat Rows of DataFrame N Times in R - GeeksforGeeks	14 Sep, 2021 In this article, we will discuss how to repeat rows of Dataframe for a given number of times using R programming language. A replication factor is declared to define the number of times the data frame rows are to be repeated. The do.call() method in R is used to perform an R function while taking as input...	[ { "code": null, "e": 24851, "s": 24823, "text": "\n14 Sep, 2021" }, { "code": null, "e": 24975, "s": 24851, "text": "In this article, we will discuss how to repeat rows of Dataframe for a given number of times using R programming language. " }, { "code": null, "e": 25...
Framework7 - Card HTML Layout	The card HTML layout contains many classes, which are listed below − cards It is the card container. card-header It is the optional card header that is used to display card title. card-footer It is optional and used for specifying additional information or custom links. card-content It is the main container for content...	[ { "code": null, "e": 2720, "s": 2651, "text": "The card HTML layout contains many classes, which are listed below −" }, { "code": null, "e": 2726, "s": 2720, "text": "cards" }, { "code": null, "e": 2752, "s": 2726, "text": "It is the card container." }, { ...
How to make an HTTP POST request on iOS App using Swift?	To make an http request in iOS we’ll make use of DataTask and sessions. We’ll create configuration, sessions, url, request, and dataTask objects. Let’s see the steps that we’ll go through. First of all we need to create a session object, which default configuration. First of all we need to create a session object, whic...	[ { "code": null, "e": 1251, "s": 1062, "text": "To make an http request in iOS we’ll make use of DataTask and sessions. We’ll create configuration, sessions, url, request, and dataTask objects. Let’s see the steps that we’ll go through." }, { "code": null, "e": 1329, "s": 1251, "t...
Split array into two subarrays such that difference of their maximum is minimum - GeeksforGeeks	07 May, 2021 Given an array arr[] consisting of integers, the task is to split the given array into two sub-arrays such that the difference between their maximum elements is minimum. Example: Input: arr[] = {7, 9, 5, 10} Output: 1 Explanation: The subarrays are {5, 10} and {7, 9} with the difference between their ma...	[ { "code": null, "e": 24975, "s": 24947, "text": "\n07 May, 2021" }, { "code": null, "e": 25147, "s": 24975, "text": "Given an array arr[] consisting of integers, the task is to split the given array into two sub-arrays such that the difference between their maximum elements is mi...
6 simple tips for prettier and customised plots in Seaborn (Python) \| by Zolzaya Luvsandorj \| Towards Data Science	In this post, we will look at simple ways to customise your plots to make them aesthetically more pleasing. I hope these simple tricks will help you get better-looking plots and save you time from adjusting individual plots. The scripts in this post are tested in Python 3.8.3 in Jupyter Notebook. Let’s use Seaborn’s bu...	[ { "code": null, "e": 396, "s": 171, "text": "In this post, we will look at simple ways to customise your plots to make them aesthetically more pleasing. I hope these simple tricks will help you get better-looking plots and save you time from adjusting individual plots." }, { "code": null, ...
Difference between require() and require_once() in PHP - GeeksforGeeks	21 Oct, 2021 PHP require() Function: The require() function in PHP is mostly used to include the code/data of one PHP file to another file. During this process, if there are any kind of errors then this require() function will display a warning along with a fatal error which will immediately stop the execution of the s...	[ { "code": null, "e": 24581, "s": 24553, "text": "\n21 Oct, 2021" }, { "code": null, "e": 24896, "s": 24581, "text": "PHP require() Function: The require() function in PHP is mostly used to include the code/data of one PHP file to another file. During this process, if there are an...
How to Deal with Imbalanced Multiclass Datasets in Python \| by Angelica Lo Duca \| Towards Data Science	Imbalanced datasets may often produce poor performance when running a Machine Learning model, although, in some cases the evaluation metrics produce good results. This can be due to the fact that the model is good at predicting the majority class, but it has poor performance while predicting the minority class. Since t...	[ { "code": null, "e": 617, "s": 172, "text": "Imbalanced datasets may often produce poor performance when running a Machine Learning model, although, in some cases the evaluation metrics produce good results. This can be due to the fact that the model is good at predicting the majority class, but it ...
How to Migrate Your Oracle Database to PostgreSQL \| by Shafiqa Iqbal \| Towards Data Science	Using this walkthrough, you can learn how to migrate Oracle database to RDS PostgreSQL using AWS Data Migration Service and AWS Schema Conversion Tool (AWS SCT). In this post we will cover the following: Migrate Schema using AWS SCT Drop foreign keys and secondary indexes on the target database, and disable triggers. P...	[ { "code": null, "e": 375, "s": 171, "text": "Using this walkthrough, you can learn how to migrate Oracle database to RDS PostgreSQL using AWS Data Migration Service and AWS Schema Conversion Tool (AWS SCT). In this post we will cover the following:" }, { "code": null, "e": 404, "s": ...
FileChannel Class tryLock() Method in Java with Examples	13 Apr, 2021 In the case of a multi-threaded program, where multiple threads are in execution concurrently, we require locks to be acquired and released to maintain synchronization among the processes. FileChannel Class of java also provides a method known as trylock() which is used to acquire a lock on the File specif...	[ { "code": null, "e": 28, "s": 0, "text": "\n13 Apr, 2021" }, { "code": null, "e": 449, "s": 28, "text": "In the case of a multi-threaded program, where multiple threads are in execution concurrently, we require locks to be acquired and released to maintain synchronization among t...
Maximize number of elements from Array with sum at most K	12 May, 2021 Given an array A[] of N integers and an integer K, the task is to select the maximum number of elements from the array whose sum is at most K. Examples: Input: A[] = {1, 12, 5, 111, 200, 1000, 10}, K = 50 Output: 4 Explanation: Maximum number of selections will be 1, 12, 5, 10 that is 1 + 12 + 5 + 10 = 28...	[ { "code": null, "e": 28, "s": 0, "text": "\n12 May, 2021" }, { "code": null, "e": 172, "s": 28, "text": "Given an array A[] of N integers and an integer K, the task is to select the maximum number of elements from the array whose sum is at most K. " }, { "code": null, ...
Class and Instance Attributes in Python	20 Apr, 2020 Class attributes Class attributes belong to the class itself they will be shared by all the instances. Such attributes are defined in the class body parts usually at the top, for legibility. # Write Python code hereclass sampleclass: count = 0 # class attribute def increase(self): sample...	[ { "code": null, "e": 52, "s": 24, "text": "\n20 Apr, 2020" }, { "code": null, "e": 69, "s": 52, "text": "Class attributes" }, { "code": null, "e": 243, "s": 69, "text": "Class attributes belong to the class itself they will be shared by all the instances. Such...
Opening and Reading a File in Julia	20 Jul, 2021 File handling in Julia is achieved using functions such as open(), read(), close(). There are many ways to read the contents of a file like readline(), readlines() and just read(). open(): To open a file existing in an absolute path, provided as the parameter. read(): Read the contents of the file into ...	[ { "code": null, "e": 52, "s": 24, "text": "\n20 Jul, 2021" }, { "code": null, "e": 234, "s": 52, "text": "File handling in Julia is achieved using functions such as open(), read(), close(). There are many ways to read the contents of a file like readline(), readlines() and just r...
turtle.setworldcoordinates() function in Python	25 Aug, 2021 The turtle module provides turtle graphics primitives, in both object-oriented and procedure-oriented ways. Because it uses tkinter for the underlying graphics, it needs a version of Python installed with Tk support. This function is used to set up a user-defined coordinate system. This performs a reset. I...	[ { "code": null, "e": 28, "s": 0, "text": "\n25 Aug, 2021" }, { "code": null, "e": 245, "s": 28, "text": "The turtle module provides turtle graphics primitives, in both object-oriented and procedure-oriented ways. Because it uses tkinter for the underlying graphics, it needs a ver...
Program to calculate product of digits of a number	24 Nov, 2021 Given a number, the task is to find the product of the digits of a number. Examples: Input: n = 4513 Output: 60 Input: n = 5249 Output: 360 General Algorithm for product of digits in a given number: Get the numberDeclare a variable to store the product and set it to 1Repeat the next two steps till the ...	[ { "code": null, "e": 28, "s": 0, "text": "\n24 Nov, 2021" }, { "code": null, "e": 103, "s": 28, "text": "Given a number, the task is to find the product of the digits of a number." }, { "code": null, "e": 114, "s": 103, "text": "Examples: " }, { "code"...
How to initialize multiple tables using jQuery DataTables plugin ?	15 Jan, 2021 DataTables are a modern jQuery plugin for adding interactive and advanced controls to HTML tables for our webpage. It is a very simple-to-use plug-in with a variety of options for the developer’s custom changes as per the application need. The plugin’s features include pagination, sorting, searching, and m...	[ { "code": null, "e": 28, "s": 0, "text": "\n15 Jan, 2021" }, { "code": null, "e": 360, "s": 28, "text": "DataTables are a modern jQuery plugin for adding interactive and advanced controls to HTML tables for our webpage. It is a very simple-to-use plug-in with a variety of options...
Bash program to check if the Number is a Palindrome	14 Jan, 2019 Given a number num, find whether the given number is palindrome or not using Bash Scripting. Examples: Input : 666 Output : Number is palindrome Input : 45667 Output : Number is NOT palindrome ApproachTo find the given number is palindrome just check if the number is same from beginning and the end. Rev...	[ { "code": null, "e": 54, "s": 26, "text": "\n14 Jan, 2019" }, { "code": null, "e": 147, "s": 54, "text": "Given a number num, find whether the given number is palindrome or not using Bash Scripting." }, { "code": null, "e": 157, "s": 147, "text": "Examples:" ...
Puzzle 19 \| (Poison and Rat)	12 Aug, 2021 There are 1000 wine bottles. One of the bottles contains poisoned wine. A rat dies after one hour of drinking the poisoned wine. How many minimum rats are needed to figure out which bottle contains poison in hour. Solution: We need to figure out in hour. We need 10 rats to figure out the poisoned bottle. ...	[ { "code": null, "e": 52, "s": 24, "text": "\n12 Aug, 2021" }, { "code": null, "e": 267, "s": 52, "text": "There are 1000 wine bottles. One of the bottles contains poisoned wine. A rat dies after one hour of drinking the poisoned wine. How many minimum rats are needed to figure ou...
Activity Lifecycle in Android with Demo App - GeeksforGeeks	30 Apr, 2021 In Android, an activity is referred to as one screen in an application. It is very similar to a single window of any desktop application. An Android app consists of one or more screens or activities. Each activity goes through various stages or a lifecycle and is managed by activity stacks. So when a new a...	[ { "code": null, "e": 24600, "s": 24572, "text": "\n30 Apr, 2021" }, { "code": null, "e": 25004, "s": 24600, "text": "In Android, an activity is referred to as one screen in an application. It is very similar to a single window of any desktop application. An Android app consists o...
QlikView - Dashboard	A Dashboard is a powerful feature to display values from many fields simultaneously. QlikeView's feature of data association in memory can display the dynamic values in all the sheet objects. Let us consider the following input data, which represents the sales figure of different product lines and product categories. P...	[ { "code": null, "e": 3112, "s": 2920, "text": "A Dashboard is a powerful feature to display values from many fields simultaneously. QlikeView's feature of data association in memory can display the dynamic values in all the sheet objects." }, { "code": null, "e": 3239, "s": 3112, ...
Create Word Cloud using Python	In this problem, there is a file with some texts. We have to create Word Clouds from those texts and one masking image. The program will store the word cloud image as png format. To implement this problem, we need to use some libraries of python. The libraries are matplotlib, wordcloud, numpy, tkinter and PIL. To insta...	[ { "code": null, "e": 1241, "s": 1062, "text": "In this problem, there is a file with some texts. We have to create Word Clouds from those texts and one masking image. The program will store the word cloud image as png format." }, { "code": null, "e": 1374, "s": 1241, "text": "To ...
Decode the string \| Practice \| GeeksforGeeks	An encoded string (s) is given, the task is to decode it. The pattern in which the strings were encoded were as follows original string: abbbababbbababbbab encoded string : 3[a3[b]1[ab]] Example 1: Input: s = 1[b] Output: b Explaination: 'b' is present only one time. Example 2: Input: s = 3[b2[ca]] Output: bcacabcacab...	[ { "code": null, "e": 426, "s": 238, "text": "An encoded string (s) is given, the task is to decode it. The pattern in which the strings were encoded were as follows\noriginal string: abbbababbbababbbab \nencoded string : 3[a3[b]1[ab]]" }, { "code": null, "e": 437, "s": 426, "text...
How can Tensorflow be used to add dense layers on top using Python?	A dense layer can be added to the sequential model using the ‘add’ method, and specifying the type of layer as ‘Dense’. The layers are first flattened, and then a layer is added. This new layer will be applied to the entire training dataset. Read More: What is TensorFlow and how Keras work with TensorFlow to create Neu...	[ { "code": null, "e": 1304, "s": 1062, "text": "A dense layer can be added to the sequential model using the ‘add’ method, and specifying the type of layer as ‘Dense’. The layers are first flattened, and then a layer is added. This new layer will be applied to the entire training dataset." }, { ...
Getting Started with Git and GitHub: A Complete Tutorial for Beginner \| by Audhi Aprilliant \| Towards Data Science	Git is an open-source version control system commonly used by developers around the world. The version control system helps developers to contribute to the open-source projects and check the version of codes. The git is developed by Linus Torvald, the Linux founder as a tool to help Linux developers develop and maintai...	[ { "code": null, "e": 588, "s": 172, "text": "Git is an open-source version control system commonly used by developers around the world. The version control system helps developers to contribute to the open-source projects and check the version of codes. The git is developed by Linus Torvald, the Lin...
JupyterLab 2.0. Let’s take a glimpse into the future of... \| by Roman Orac \| Towards Data Science	A few days ago, I wrote a story Are you still using JupyterLab? and I got an amazing response. Readers pointed me to various new IDEs that are being developed for Data Science, but one of them stood out. Michal Krassowski left me a note about a project that he and other contributors have been working on. JupyterLab-LSP...	[ { "code": null, "e": 376, "s": 172, "text": "A few days ago, I wrote a story Are you still using JupyterLab? and I got an amazing response. Readers pointed me to various new IDEs that are being developed for Data Science, but one of them stood out." }, { "code": null, "e": 787, "s": ...
Validate IPv4 address using ReGex patterns in C++	Given an IP Address, the task is to validate this IP address and check whether it is IPv4 or not with the help of ReGex(Regular Expression). If the IP Address is valid then print “IPv4 Address” otherwise print “Not”. A valid IPv4 address is an IP in the form "X1.X2.X3.X4" where 0 <= Xi <= 255 and Xi cannot contain lead...	[ { "code": null, "e": 1279, "s": 1062, "text": "Given an IP Address, the task is to validate this IP address and check whether it is IPv4 or not with the help of ReGex(Regular Expression). If the IP Address is valid then print “IPv4 Address” otherwise print “Not”." }, { "code": null, "e":...