Data Modeling & Design
epub |eng | 2020-03-18 | Author:Greg Deckler;

( Category: Enterprise Applications April 8,2020 )
epub |eng | 2019-04-30 | Author:Md. Rezaul Karim [Md. Rezaul Karim]

However, based on the preceding prediction DataFrame, it is really difficult to guess the classification's accuracy. But in the second step, the evaluation is done using BinaryClassificationEvaluator as follows: val ...
( Category: Machine Theory April 6,2020 )
epub |eng | 2019-04-30 | Author:Weimin Sun [Weimin Sun]

During the fundraising period between August 1, 2017 and December 1, 2017, the fund had raised more than $3.6 million from 44 investors, who were primarily individuals residing in at ...
( Category: Encryption April 6,2020 )
epub |eng | 2019-04-27 | Author:Merunas Grincalaitis [Merunas Grincalaitis]

Auditing tools will save you countless hours in confusing errors, bugs, and vulnerabilities. They will become one of your most used set of tools, combined with your already awesome development ...
( Category: Encryption April 5,2020 )
epub |eng | 2020-03-21 | Author:Losik Ph.D, Len [Losik Ph.D, Len]

W hen recording PCM telemetry, it is important to ensure that the recorder provides sufficient frequency response to capture and reproduce the PCM signal. The following general rules may be ...
( Category: Aircraft Design & Construction April 3,2020 )
epub |eng | 2019-08-30 | Author:Brindha Priyadarshini Jeyaraman, Ludvig Renbo Olsen,
 and Monicah Wambugu

Figure 5.1: Datasets Linear Regression When performing linear regression, we are trying to find linear relationships between variables. Suppose we have a cat shelter and want to know how many ...
( Category: Intelligence & Semantics March 31,2020 )
epub |eng | | Author:Ihab F. Ilyas and Xu Chu

Figure 5.1 TANE. Algorithm 5.1TANE Input: One relational instance I, schema R Output: All minimal FDs Σ L1 ←{{A}|A ∈attr(R)} l ←1 while Ll = do forall Node Y ∈ ...
( Category: Storage & Retrieval March 31,2020 )
azw3, epub |eng | 2017-06-30 | Author:Thomas LaRock

Cascading Changes You can also use triggers to enforce cascading changes that aren’t necessarily tied to referential integrity (i.e., primary and foreign key definitions). For example, you might need to ...
( Category: Data Modeling & Design March 28,2020 )
epub |eng | 2003-08-31 | Author:David J C MacKay

2 2 2 d d 1.2) when the received signal is r = (1, 1, 0) and the channel is a binary symf1 f2 f3 f4 f5 metric channel with ...
( Category: Computer Vision & Pattern Recognition March 26,2020 )
epub |eng | 2015-09-21 | Author:Steve Hoberman [Hoberman, Steve]

Make sure there is mandatory cardinality between the dimension levels. All relationships between dimension levels must be mandatory. We need to avoid foreign key nulls on a dimensional model. If ...
( Category: Data Modeling & Design March 25,2020 )
epub |eng | 2013-02-26 | Author:April Reeve

Figure 12.3 Linear Number of Interactions with Hub and Spoke Interface Design. The data interaction “hub” is a technology solution data structure that business users may not be aware of, ...
( Category: Enterprise Applications March 24,2020 )
epub, mobi, pdf |eng | 2013-12-18 | Author:Robert Mamayev [Mamayev, Robert]

Figure 5-1. Modeling an employment relationship An interesting feature of the EMPLOYMENT entity (a relationship that is modeled as an entity) is that it looks similar to the CONTRACT. In ...
( Category: Data Modeling & Design March 23,2020 )
epub |eng | 2014-09-02 | Author:Robert J. Glushko

7.1.5.2. Institutional Semantics Systems of institutional semantics offer precisely defined abstractions or information components (§3.3.3, “Identity and Information Components”) needed to ensure that information can be efficiently exchanged and used. ...
( Category: General March 23,2020 )
epub |eng | 2015-04-08 | Author:Halpin, Terry

Figure 3.1 An ORM schema for Table 3.1, including value constraints In principle, value constraints could be declared for CountryCode and CountryName, but the value lists would be very large ...
( Category: Object-Oriented Design March 22,2020 )
epub |eng | 2018-05-28 | Author:Paul Groth & Ying Ding & Michael Uschold [Paul Groth]

( Category: Intelligence & Semantics March 22,2020 )