Databases & Big Data
epub |eng | | Author:Thomas Mailund

Bayesian Linear Regression The simplest form of linear regression fits a line to data points. Imagine we have vectors x and y, and we wish to produce coefficients w[1] and ...
( Category: Programming Languages April 10,2018 )
epub, pdf |eng | | Author:Thomas Mailund

These are simply vectors of the same form as the input data points. They are the center of mass for each of the three clusters we have computed. The cluster ...
( Category: Programming Languages April 10,2018 )
epub |eng | | Author:Joshua Cook

... # conda environments: # root * /opt/conda Listing 7-12.Identify the Python 3 conda Environment. It is worth noting that you could have run the same command in an already ...
( Category: Programming April 10,2018 )
epub |eng | | Author:Henk F. Moed

8.2.2 Objectives and Performance Dimensions A distinction can be made between purpose and objective of an assessment. A purpose has a more general nature, and tends to be grounded in ...
( Category: Management & Leadership April 10,2018 )
epub, pdf |eng | 2018-02-12 | Author:John Gilbert

Solution Redesign the user experience to be eventually consistent. Replace synchronous inter-component communication with asynchronous inter-component communication by using the event stream to publish events which trigger downstream commands. Upstream ...
( Category: Networking & Cloud Computing April 10,2018 )
epub |eng | 2017-09-28 | Author:Gabe Ignatow & Rada Mihalcea

Mixed Methods Studies Social scientists have developed a number of mixed methods strategies for metaphor analysis. Generally, these involve human coding of metaphors in combination with statistical tests for both ...
( Category: Social Sciences April 10,2018 )
epub, mobi |eng | 2017-04-09 | Author:Brian Clegg [Brian Clegg]

Social media and social evolution It’s rare for anyone, hermits apart, to live in isolation. We have always had social networks. Friends, relations, work colleagues, acquaintances we nod to, people ...
( Category: Databases & Big Data April 9,2018 )
epub |eng | | Author:Karthik Ramasubramanian & Abhishek Singh

summarise(group_by(Data_Logistic,IncomeClass),Average_Rate=mean(choice)) print("Summary of Average Purchase Rate by IncomeClass") [1] "Summary of Average Purchase Rate by IncomeClass" summary_Rating # A tibble: 9 × 2 IncomeClass Average_Rate <fctr><dbl> 1 1 0.5182724 2 ...
( Category: Programming Languages April 9,2018 )
epub |eng | | Author:Tuomas Virtanen, Mark D. Plumbley & Dan Ellis

8.3 Sound Event Detection and Classification Sound event detection refers to the process of identifying segments within an audio recording, characterized by a start and end time, as well as ...
( Category: Web Development & Design April 9,2018 )
epub |eng | 2014-08-14 | Author:Ratner, Bruce. [Ratner, Bruce.]

a. Worthy of note is that statistics textbooks refer to multicollinear- ity as a “data problem, but not a weakness in the model.” Students are taught that model performance is ...
( Category: Industries April 9,2018 )
epub, pdf |eng | | Author:Dmitri Korotkevitch

3. Use the lowest transaction isolation level that provides the required data consistency. This reduces the time that shared (S) locks are held. Even if you swapped SELECT and UPDATE ...
( Category: Databases & Big Data April 8,2018 )
epub |eng | | Author:Maria Elvira Mancino, Maria Cristina Recchioni & Simona Sanfelici

Fig. 5.6Fourier volatility estimate as a function of the maximum number of Fourier coefficients N from tick-by-tick data (blue line); Realized Volatility based on tick-by-tick data (red line); Realized Volatility ...
( Category: Mathematics April 8,2018 )
epub |eng | 2013-10-18 | Author:Russell Jurney

Store these records as objects in a document store, like so: key => {property1, property2, links => [key1, key2, key3]} Split records as properties increase and become complex to avoid ...
( Category: Web Development & Design April 8,2018 )
epub |eng | 2013-12-04 | Author:William McKnight

Pfizer and Data Virtualization Pfizer had an “information sharing challenge” with applications that “don’t talk to each other.” They implemented data virtualization without sacrificing the architectural concepts of an information ...
( Category: Software April 7,2018 )
epub |eng | | Author:Dushantha Nalin K. Jayakody, John Thompson, Symeon Chatzinotas & Salman Durrani

6.3.1.1 Challenges with Wireless Energy Efficiency In the previous section, we reviewed the growing focus on increasing the energy efficiency of both mobile and fixed wireless systems. Whilst we have ...
( Category: Engineering April 7,2018 )