azw3 |ara | 2015-05-04 | Author:Svolba, Gerhard [Svolba, Gerhard]

Profiling missing values The focus of this chapter is to introduce more advanced methods to profile missing values. This is shown in section 10.3. Not only are the number of ...

azw3, epub |eng | 2015-12-23 | Author:Suchok, Sergiy [Suchok, Sergiy]

In addition to text recognition, you can also speak this text out loud if you choose the Speak representation: Besides, one of the important functions is determining the language in ...

epub, pdf |eng | 2015-07-19 | Author:Carl Anderson

Interestingly, recent research found that chartjunk, pictograms, color, and contrast—all of which are prominent in infographics—made charts memorable. You were more likely to remember having seen the chart before. However, ...

mobi |eng | 2015-01-27 | Author:Holden Karau & Andy Konwinski & Patrick Wendell & Matei Zaharia

Apart from these, you will most likely be accessing data from Amazon S3, which you can do using the s3n:// URI scheme in Spark. Refer to “Amazon S3” for details. ...

epub, pdf |eng | 2019-04-04 | Author:Claus O. Wilke

Figure 16-10. Mean butterfat contents in the milk of four cattle breeds. Error bars indicate +/– one standard error of the mean. Visualizations of this type are frequently seen in ...

azw3 |eng | 2016-04-14 | Author:Harrington, Jan L. [Harrington, Jan L.]

Joins Over All Columns with the Same Name When the primary key and foreign key columns you are joining have the same name and you want to use all matching ...

epub |eng | 2018-08-07 | Author:Eve Porcello

var photos = [ { ... "created": "3-28-1977" }, { ... "created": "1-2-1985" }, { ... "created": "2018-04-15T19:09:57.308Z" } ] Now, when we add DateTime fields to our selection sets, ...

epub, azw3 |eng | 2019-01-31 | Author:Shrey Mehrotra

sales_df.write.json("sales.json") val json_sales_DF = spark.read.json("sales.json") json_sales_DF.createOrReplaceTempView("jsonSales") var ipDF = spark.sql("SELECT ip FROM jsonSales WHERE id BETWEEN 10 AND 19") ipDF.map(attributes => "IPS: " + attributes(0)).show() DataFrame operations and associated functions ...

epub |eng | 2019-01-31 | Author:Rahul Kumar

epub |eng | 2019-01-31 | Author:Rich Collier

In our example of detecting DNS tunneling, we will need to enable the collection of DNS data to see and detect the unusual outbound DNS queries. In general, for data ...

epub |eng | 2019-01-29 | Author:Peter Lipovyanov

DTube takes decentralized social media a step further. It is a video sharing and streaming platform, similar to YouTube, built as an application on the Steem blockchain. The principles it ...

epub |eng | 2019-01-31 | Author:Jason Morris

Text injection of text files We're going to create a function that can inject text into an existing file. Here's our function: lineinfile() { FILE=$1 ; shift LINE=”^$1$” ; shift ...

epub, pdf |eng | 2018-11-04 | Author:Ankur A. Patel

TensorFlow Before we introduce autoencoders, let’s explore TensorFlow, the primary library we will use to build neural networks. TensorFlow is an open source software library for high-performance numerical computation and ...

epub |eng | | Author:Ritwik Dasgupta

These expressions need to be portrayed by a realistic avatar too. Otherwise, it just becomes difficult for users to associate with it and build a relationship. It does not feel ...

epub |eng | | Author:Nikolas Charlebois-Laprade & John Edward Naguib

List Fields We’ve already briefly touched on the subject of List Fields in this chapter. We’ve explained that a field contains a specific type of information about a list item ...