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In this blog we will learn some important and most useful topics of linear algebra matrix using "Sumpy" python library with the help of examples: In this we will apply some important topics like join, shap(), transpose of matrix and other. Before start if first we need to import library of it. We are now ready to use the Sympy library features . Now we create a matrix using matrix() function, here we tells with python sumpy library in python using: To do this, we simply type sp.Matrix() Here we will create a matrix that contains two rows: the first one will contain elements 0 and 1 and the second will contain elements 5 and 6. Example: X = sp.Matrix( [ 0,1],[5,6] ] ) X # Show Output: [1 3 2 4] Matrix Features .shape attribute Use to check the size of a matrix. Example 1: print(X.shape) Output: (2, 2) #first number represent number of rows and second represent number of columns Example 2: B = sp.Matrix( [ [1,7,3,5], [2,4,6,10] ] ) print(B.shape) Output: (2, 4) Multiplication of matrix Here we can learn it by using some examples which is given below : Let X is a example of matrix which is given above 3*X Output: [3 9 6 12] Addition of matrix: Let X is a example of matrix which is given above 3+X Output: [4 6 5 7] As per above we can apply all simple mathematical operation in python matrix. Transpose of matrix: Let suppose matrix is given as: X = sp.Matrix([[1,2],[3,4]]) X [1 2 3 4] Now we transpose it by using X.T Output: [1 3 2 4] Find Selected element as per row and column Use this code of line to find element as per your selected row and column. X = [1 3 2 4] print( X[1,1] ) #find first row and first column index element Output: 4 or print( X[1,0] ) #use to find first row and zero index element Output: 2 or X[1,:] #find element of first row and all columns indexes Gaussian Elimination Suppose two equations which is given as 𝑥+𝑦=10 2𝑥−𝑦=14 We can create the matrix representation of this system and then run the rref() (stands for reduced-row echelon form). A = sp.Matrix( [ [1, 1, 10], [2, -1, 14] ]) A Output: [ 1 1 10 2 -1 14 ] A.rref() Output: ([1 0 8 0 1 2], ( 0, 1 )) Selecting row and column of matrix: X = sp.Matrix( [ [1, 2, 3], [4, 5, 6] ]) X Output: [ 1 2 3 4 5 6 ] X.row(1) Output: [ 1 2 3 ] Thanks here we completed some basic parts of linear algebra using sumpy, if you want help in advanced topics like swap numbers of matrix, fill value by any value and how to change matrix format by fill any otelementsmets as per your choice. Other python important blogs which is also useful: Data Science Homework Help - NumPy Learn Top Most Python Topics By Codersarts - Part 1 : Pandas Learn Top Most Python Topics By Codersarts - Part 2 : Pandas Doing Math Assignment Using Python By Codersarts If you need any other help related to Data Science then please contact at codersarts website by clicking here If you have any query then please ask through comments sections, which is given below

This is the part - 3 of our series "Natural Language Processing". In previous blog we learn all about text analysis using NLP. In this blog we will learn Detecting text language, this is third topic of this series so ready to learn with NLP Detecting text language. Before start it first read last parts, part - 1 and part - 2. I suggest that you go through part - 1 and part - 2 before start it which is also more help-full for this NLP Series. What is NLP ? It is the branch of data science that consists of systematic processes for analyzing, understanding, and how to driving information from the text data in a smart and efficient manner. First install libraries which is related to NLP - nltk, numpy, matplotlib.pyplot, tweepy, TwitterSearch, unidecode, langdetect, langid, gensim And then import all of these: Install these all libraries which use in this import nltk # https://www.nltk.org/install.html import numpy # https://www.scipy.org/install.html import matplotlib.pyplot # https://matplotlib.org/downloads.html import tweepy # https://github.com/tweepy/tweepy import TwitterSearch # https://github.com/ckoepp/TwitterSearch import unidecode # https://pypi.python.org/pypi/Unidecode import langdetect # https://pypi.python.org/pypi/langdetect import langid # https://github.com/saffsd/langid.py import gensim List of Topics which we will covers in this series: Text-analysis using NLTK library N-Grams Detecting text language Language identifier Stemming and Lemmatization using Bigrams Finding unusual words part of speech and meaning Name-Gender identifier Classify document into categories Sentiment Analysis Sentiment Analysis with NLTK Work with Twitter streaming and Cleaning Language detection Now let's starts Topics -Detecting text language Detecting text language - work with stop word Step - 1 As per previous parts first need to tokenize text and than process it. Jupyter notebook output: Now importing stopword after installing it - Jupyter notebook output: In the last, here final code with count number of stop words in text file - Jupyter notebook output: Thanks for reading, in next blog we will learn new NLP topic - Language identifier Here we add link of last two parts so you can go through it - Natural Language Processing In Python : Part - 1 Natural Language Processing In Python : Part - 2 Thanks for reading this blog, next part we will covers N-Grams. If you like Codersarts blog and looking for Assignment help,Project help, Programming tutors help and suggestion  you can send mail at contact@codersarts.com or visit Codersarts official website. Please write your suggestion in comment section below if you find anything incorrect in this blog post

This is the part - 2 of our series "Natural Language Processing". In previous blog we learn all about text analysis using NLP. In this blog we will learn N - Grams, this is second topics of this series so ready to learn with NLP N-Grams. Before start it first we will again repeat all about general information which we discuss in part - 1 also. I suggest that you go through part - 1 before start it which is also more help-full for this NLP Series. What is NLP ? It is the branch of data science that consists of systematic processes for analyzing, understanding, and how to driving information from the text data in a smart and efficient manner. First install libraries which is related to NLP - nltk, numpy, matplotlib.pyplot, tweepy, TwitterSearch, unidecode, langdetect, langid, gensim And then import all of these: Install these all libraries which use in this import nltk # https://www.nltk.org/install.html import numpy # https://www.scipy.org/install.html import matplotlib.pyplot # https://matplotlib.org/downloads.html import tweepy # https://github.com/tweepy/tweepy import TwitterSearch # https://github.com/ckoepp/TwitterSearch import unidecode # https://pypi.python.org/pypi/Unidecode import langdetect # https://pypi.python.org/pypi/langdetect import langid # https://github.com/saffsd/langid.py import gensim List of Topics which we will covers in this series: Text-analysis using NLTK library N-Grams Detecting text language Language identifier Stemming and Lemmatization using Bigrams Finding unusual words part of speech and meaning Name-Gender identifier Classify document into categories Sentiment Analysis Sentiment Analysis with NLTK Work with Twitter streaming and Cleaning Language detection Now let's starts Topics -N Grams What is N - Grams ? N - Grams used to text mining, Language detection and natural language processing tasks. It is basically set of word which occurs in fixed widow. It is also used to find title of text. It move one word forward at every time and left one work backside. depends on user selection grams. To understand it in general way, here we will go through this basic theoretical example. Let suppose text is: "He is very lazy boy." If N=2(bigrams) orN=3(trigrams) Then generated bigrams(N=2) is: He is is very very lazy lazy boy Total number of N - grams in text Here formula to find total number of N-grams in text file Total Ngrams = X - ( N- 1 ) #where X is total number of word Use of N - Grams There are many uses of N - Grams. like spelling corrections word breaking and text summarization Here we will start it with advanced level with the help of examples : Step - 1: First tokenize text and removing punctuation Run with jupyter notebook: Step 2: Generating 2 - Grams :Frist import this from nltk.util import ngrams Run with jupyter notebook: If you want to select fixed field then used this line of code: print(generated_2grams[:8]) Step 3: Short n grams as per frequency Run with jupyter notebook: Thanks for reading, part - 2 is finished in next part we will learn "Detecting Text Language" If you like Codersarts blog and looking for Assignment help,Project help, Programming tutors help and suggestion  you can send mail at contact@codersarts.com. Please write your suggestion in comment section below if you find anything incorrect in this blog post

This is the part - 1 of our series "Natural Language Processing". In this blog we will covers all related topics and libraries which is use to work with NLP. Before start it first we will know basic information about NLP. What is NLP ? It is the branch of data science that consists of systematic processes for analyzing, understanding, and how to driving information from the text data in a smart and efficient manner. First install libraries which is related to NLP - nltk, numpy, matplotlib.pyplot, tweepy, TwitterSearch, unidecode, langdetect, langid, gensim And then import all of these: Install these all libraries which use in this import nltk # https://www.nltk.org/install.html import numpy # https://www.scipy.org/install.html import matplotlib.pyplot # https://matplotlib.org/downloads.html import tweepy # https://github.com/tweepy/tweepy import TwitterSearch # https://github.com/ckoepp/TwitterSearch import unidecode # https://pypi.python.org/pypi/Unidecode import langdetect # https://pypi.python.org/pypi/langdetect import langid # https://github.com/saffsd/langid.py import gensim List of Topics which we will covers in this series: Text-analysis using NLTK library N-Grams Detecting text language Language identifier Stemming and Lemmatization using Bigrams Finding unusual words part of speech and meaning Name-Gender identifier Classify document into categories Sentiment Analysis Sentiment Analysis with NLTK Work with Twitter streaming and Cleaning Language detection Now let's starts Topics - Text-analysis using NLTK library Run in jupyter notebook Now we will converts it again tokens to text format: Find word from string: Use concordance() method to find word from string Reading string file: f = open('string.txt','rU') #rU means reading file in universal mode f.read() Then you can analysis this file using ntlk. Count word in string: Find similar word: #Distributional similarity: find other words which appear in the same contexts as the specified word; list most similar words first use similar() t.similar('put sting word here') Plot string word as per repetitions By using dispersion_plot, we will plot the graph What is "corpora" in NLP - It is the large collection of text, here we use nltk library - nltk.corpus to find text. Thanks for reading this blog, next part we will covers N-Grams. If you like Codersarts blog and looking for Assignment help,Project help, Programming tutors help and suggestion  you can send mail at contact@codersarts.com or visit Codersarts official website. Please write your suggestion in comment section below if you find anything incorrect in this blog post

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The queries i will need are: a) Select distinct from results the deck and number of times it appears example expected: Deck : total ------------ red : 5 Yellow : 2 Blue: 6 b) A select from the table matches that will give the win rates from a specified deck. meaning, counting all the occurrences of deck, and times it won, against what. Ignore when deckone = decktwo example expected: Deck : wins : loses : total ____________________________ Yellow : 5 : 2 : 7 Blue : 2 : 2 : 4 c) Same as previous querie, except it relates to other decks. global win = total wins / total plays. win vs x = wins vs deck x / plays vs deck x example expected (don't need the % calculated, i can do that, just need to wins and totals). Deck : global win : win vs Yell : win vs blue : win vs Pink ------------------------------------------------------------- Yell : 50% : - : 20% : 50% : 80% Blue : 40% : 30% : - : 20% : 45% Pink : 90% : 50% : 100% : 70% : - d) A mix of a) + c) Meaning to include a new collum with: (number of deck)/total. click here to see solutions Screen shot Reason, why you are hire codersarts developers You can hire our developers 24/7 hours Effective coding with highly educated professionals Good communication skills Hire with affordable price quote Do your assignment within due date Code without plagiarism Other recommended areas in which you can hire our developes Hire python developers Hire java developers Hire PHP developers Hire javascript developers Hire android developers Hire programming experts Hire Asp.Net developers Get more by go to the codersarts hire sections If you like Codersarts blog and looking for Programming Assignment Help Service,Database Development Service,Web development service,Mobile App Development, Project help, Hire Software Developer,Programming tutors help and suggestion  you can send mail at contact@codersarts.com. 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Coders are those person who write computer program to perform certain task over computer. There are lots of programming language available for computer to write code like C, C++, Java, Python, Kotlin, GO etc. The person who write code in java programming language is called java coders. With the help of Java programming we can build different types of software like Desktop application, Web application, Mobile application, System software, Application software. however you still will be called Java coders but area of expertise may be in desktop, web, or Mobile like this. Can anyone be a java coders? Yes, Why not. In today era of rampanting of IT. Need of coders is growing day by day so you can learn by yourself with Youtube and Google. We'll get tons of websites who teaching java coding. Even you don't need computer science degree to be coders. So start today and send you issue if you have any problem or issue while learning. Our java coders or java expert is helping across the world with high potential. How can i start learning Java ? The very first thing you need is computer it may be desktop or laptop, anything is cool! Second think you need is install one software of java which is Java JDK? it may be some alien type of term but that's okay if you are not of technical background. you will be know with these term very soon. After download the Java JDK , any current version it' fine. install the software by following software instruction. if get confused just click next,next , next, untill see a message say software install successfull !! Now you are ready to shoot Go on google type "Hello world Program in Java" #java #javaProgrammingHelp

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Again, though the photos are free to download, a download does not guarantee copyright permission. Plenty of great inspo for designing your own logo, however! 5. iconmonstr Despite being run by a single designer(!), iconmonstr has an amazingly vast library of free vector icons, with new designs added daily. You can also request an icon design through iconmonstr, which is good news for those who are looking for a very particular design. 6. Brands of the World Brands of the World prides itself on being the world’s largest collection of vector logos. It’s important to note, though, that, while these vectors are free, you may still need to make sure that using the logo does not constitute copyright violation. 7. DryIcons The icon vectors found on DryIcons are artistic and versatile—chances are that they have something for your project. Most of the icons available on DryIcons come in complementary sets, which is handy. DryIcons is committed to supporting independent developers and designers: if you fall under one of those labels, you will be able to use any of their images for free! Free Vector Art 8. Vexels Vexels stands out from the rest by offering an easy-to-use online editor tool that makes it simple to customize vector files in a way that works for your individual projects. Most vectors are free for personal use through attribution. 9. DeviantArt DeviantArt has made a name for itself over the years as one of the internet’s most popular websites for sharing original digital artwork. Although DeviantArt may be well-known for its large collection of fan art, the site also has a great database of free clip art, fonts, patterns, and more. 10. Retro Vectors Retro Vectors is a unique resource that features free vector art, organized by era style. For example, the website includes art inspired by the Victorian era, the ‘40s, the ‘80s, and more. This is an especially useful tool for designers whose projects need a vibe specific to a certain time period. Free Vector Graphics 11. Vector 4 Free Vector 4 Free offers a large library of free vector graphics that is easily searchable via tags. The available materials range from backgrounds and artwork to infographics and vector illustrations. Many of the available vectors are suitable for both personal and commercial use, which makes this resource super-convenient. 12. Bazaar Designs Bazaar Designs offers a collection of graphics and blog templates that are modern, fresh, and clean in design. An amazing option for free graphics, this website is about as far away as you can get from the clip-art of the 1990s. What’s also great is the fact that Bazaar Designs gives you the ability to sort by style and content. 13. Vecteezy Vecteezy is a comprehensive free vector image site that can be sorted by categories or keywords. A quick perusal of the website reveals high-quality vectors that are professional and vibrant. 14. Free Vecto It’s right there in the name: Free Vector is a great resource for graphic designers and publishers, among others. Free Vector hosts a collection of images, with a particular emphasis on graphics. Like any website, be sure to read the licensing agreement before using an image. While many images are free to use for personal use (as long as attribution is given), many images require a premium membership if you are planning to use them commercially. Free Vector Patterns 15. VectorPortal VectorPortal has been online for nearly 15 years, offering high-quality clipart and images. Its excellent collection of free vector patterns is complemented by their collection of small, sticker-like images, which may prove useful if you don’t have time to make your own emojis. 16 1001 Free Downloads 1001 Free Downloads features beautiful free vector patterns. Whether you’re looking for a floral, dotted or abstract pattern, you will find them all. There are many files and backgrounds available on 1001 Free Downloads that are exclusive to the site and cannot be found elsewhere. Free Vector Images 17. PixaBay PixaBay offers up a selection of photographer-donated images that are of wonderful quality (some aren’t free, so just keep an eye out). 18. Pexels Pexels features high-quality photography, much of which is amazingly free. We especially love the fact that Pexels allows you to sort by popularity and by photographer. 19. Unsplash Unsplash is one of the internet’s greatest free image websites. Though much of the content on Unsplash is photo-based, there are a number of more abstract images peppered throughout. 20. Flickr Photography giant Flickr is a surprisingly fruitful place to search for vector images. Though many photos on Flickr are copyrighted and therefore not free to use, there is a decent collection of photos that are in the public domain as well. It’s just a matter of searching. 21. StockSnap StockSnap offers a well-organized photo library that includes a number of free vector images as well as beautiful original photography work. Although the library is smaller than some of the other sites on here, the images are of a very high quality and are among some of the best free stock images available on the internet. Free Vector Clipart 22. ForDesigner ForDesigner may look as if its website hasn’t been updated in quite some time, but don’t let its appearance turn you off—a treasure trove of free vector art awaits. ForDesigner allows you to organize images by file type, which is nice. 23. Openclipart Okay, so we understand that it’s 2018, and clipart is beginning to seem like a thing of the past. We also understand, though, that you may be working on a retro project that requires free vector art of a cat holding knitting needles. Hey, we don’t judge—whatever it takes to get the job done. 24. Clker According to their front page, Clker has a collection of more than one million free vector images and clipart. Many of the images on Clker are rather cartoony, but it’s still worth a look if that is the vibe of your project. The website allows you to search by tags, which helps you narrow results down to find the perfect free vector download. Other Free Vector Websites 25. All-Free-Download All-Free-Download hosts a huge library of free fonts, patterns, designs, and photographs. New designs are published on the website daily, so there is a good chance that they may have what you’re looking for. Do note that, in order to qualify for free use, many of the images on All-Free-Download do require attribution and/or backlinking. 26. VectorStock VectorStock hosts a library of millions of vector images. In fact, the site focuses on vector images, which means that proper file type is one less thing you have to worry about on your search for the ultimate free vector download. 27. Freepik Freepik has a very extensive vector library. While some of it is only available to premium users, there is a decent amount of graphics that are available for free use. A particularly good option for infographics and calendar templates, Freepik is updated with new images daily. 28. Stockio Stockio is another one of those websites for free vector images that just puts you at ease the second you land on its gorgeous homepage. Many delights in here! 29. FreeDesignFile FreeDesignFile offers thousands of vectors in 119 different categories for your perusal. What’s great about this site is the assortment of images available. There is sure to be something of use here, no matter how obscure the query. 30. Vectorportal Vectorportal boasts a collection of over 20,000 free vector images, many of which are created by designers working for the website itself. Many of the images available on Vectorportal are free for both personal and commercial use, though it is recommended to check with the vector artist before you use their work. 31. 123 Free Vectors Though lesser-known, 123 Free Vectors has a great collection of abstract designs, clipart, and other types of vector images. The library is quite large and the website is organized into a number of descriptive categories, which makes tracking down the perfect vector easy. 32. PublicDomainVectors Public Domain Vectors is a website that offers free vector downloads and royalty-free clipart. The site is extremely easy to use and many of its images are in the public domain, which makes for a worry-free experience. Looking for more free stuff? 150+ Free PSD Mockups for Graphic Designers 11 Extremely Helpful (And Free!) Online Graphic Design Courses The 11 Best Free Online Photo Editors

In this blog, We will provide one hotel management app which is link to github code, here we put this because it is important to create attractive GUI. So please go through all the coding part of this code and try to change some part itself so you can learn all about how to create attractive GUI. If you need any Other references or any custom Projects related to tkinter GUI please visit codersarts official web link. If you like Codersarts blog and looking for Assignment help,Project help, Programming tutors help and suggestion you can send mail at contact@codersarts.com. Please write your suggestion in comment section below if you find anything incorrect in this blog post

In this blog we will learn how to add splash window in tkinter. To start this first we will know about splash window. What is splash window ? A splash window or screen is a particular window or screen on a website or piece of software that displays while the application or other item is loading. After the load is complete, the user is generally taken to another more functional screen. The splash screen is generally just a display screen to orient users and give them something to look at while hardware is working to present the software to them. A splash screen is also known as a start screen or startup screen. Here we add small code which is written in python tkinter : First import all library in python main file : Code of splash.py #ImportLibrarHere from tkinter import * from tkinter import ttk import time import datetime from PIL import ImageTk,Image import os import sqlite3 from tkinter import messagebox #SplashScreen sroot = Tk() sroot.minsize(height=200,width=300) sroot.title("Splash window") sroot.configure() spath = "images/mypic.png" simg = ImageTk.PhotoImage(Image.open(spath)) my = Label(sroot,image=simg) my.image = simg my.place(x=0,y=0) Frame(sroot,height=516,width=5,bg='black').place(x=520,y=0) lbl1 = Label(sroot,text="Welcome to Codersarts",font='Timesnewroman 20 ',fg='blue') lbl1.config(anchor=CENTER) lbl1.pack(padx = 100, pady = 100) #MainScreen def mainroot(): root = Tk() root.geometry('1080x500') root.minsize(width=1080,height=550) root.maxsize(width=1080,height=550) root.configure(bg='white') root.title("main window") . . . #AddWindowFunctionalityHere(like widgets, etc) . . . #EndOfMainWindow # After this call the main window here def call_mainroot(): sroot.destroy() mainroot() sroot.after(3000,call_mainroot) #TimeOfSplashScreen mainloop() If you want to read other codersarts arts top rated blog then click here If you like Codersarts blog and looking for Programming Assignment Help Service,Database Development Service,Web development service,Mobile App Development, Project help, Hire Software Developer,Programming tutors help and suggestion  you can send mail at contact@codersarts.com. Please write your suggestion in comment section below if you find anything incorrect in this blog post