scholarly journals On learning the statistical representation of a task and generalizing it to various contexts

2006 ◽  
Author(s):  
S. Calinon ◽  
F. Guenter ◽  
A. Billard
Keyword(s):  
Statistical Representation

Classical and semiclassical dynamics in statistical environments with a mixed dynamical and statistical representation

2016 ◽  
Vol 18 (3) ◽  
pp. 1771-1785 ◽  
Author(s):  
Kazuo Takatsuka ◽  
Kentaro Matsumoto
Keyword(s):  
Free Energy ◽  
Real Time ◽  
Energy Functional ◽  
Basic Theory ◽  
Chemical Dynamics ◽  
Functional Surface ◽  
Spatial Gradients ◽  
Free Energy Functional ◽  
Statistical Representation ◽  
Semiclassical Dynamics

We present a basic theory to study real-time chemical dynamics embedded in a statistically treated large environment. It is shown that dynamically treated molecules should run on the free-energy functional surface, if and only if the spatial gradients of temperature functional are all zero.

scholarly journals Simultaneous spectrophotometric determination of drugs lacking peak maxima in their zero-order profiles by graphical or statistical representation of data

2018 ◽  
Vol 9 (3) ◽  
pp. 194-201
Author(s):  
Ragaa Magdy ◽  
Ahmed Hemdan ◽  
Nermine Victor Fares ◽  
Maha Farouk
Keyword(s):  
Graphical Representation ◽  
Reference Method ◽  
Zero Order ◽  
Regression Equations ◽  
Spectrophotometric Methods ◽  
Statistical Representation ◽  
Tablet Dosage ◽  
Direct Spectrophotometry ◽  
One Way Anova

Trandolapril has no sharp peak in its zero-order spectrum, therefore it is difficult to be measured by direct spectrophotometry. In this study, direct univariate spectrophotometric methods were developed and validated for determination of Trandolapril and Verapamil combination in pure and tablet dosage forms. The first method for measuring both Trandolapril and Verapamil is Absorbance Subtraction (AS), this method depends on the presence of iso-absorptive point in the zero-order curve at 217 nm. It has the advantage of measuring the concentration of both Trandolapril and Verapamil from unified regression equation at the iso-absorptive point. The second, third and fourth methods were applied on the first order spectra of the studied drugs. Second method is Derivative Subtraction (DS) for Trandolapril and Derivative subtraction followed by spectrum subtraction (DS-SS) for Verapamil. The third and fourth methods are constant value and concentration value methods. In the concentration value method, the concentration of the drugs is determined from the graphical representation without the use of regression equations. All the developed methods were validated as per International Conference on Harmonization guidelines and the results proved that the developed methods are simple, accurate, and selective. Moreover, a statistical comparison between the developed methods and a reference method was done. Also, One-way ANOVA statistical test was done between all the proposed spectrophoto-metric methods and results showed no significant differences.

scholarly journals Summary statistical representation of temporal frequency

2017 ◽  
Vol 17 (10) ◽  
pp. 1375
Author(s):  
Shoko Kanaya ◽  
Masamichi Hayashi ◽  
David Whitney
Keyword(s):  
Temporal Frequency ◽  
Statistical Representation ◽  
Summary Statistical Representation

Analyze Physical Design Process Using Big Data Tool

2015 ◽  
Vol 7 (2) ◽  
pp. 31-49 ◽  
Author(s):  
Waseem Ahmed ◽  
Lisa Fan
Keyword(s):  
Design Process ◽  
Data Extraction ◽  
Daily Basis ◽  
Physical Design ◽  
Data Repository ◽  
Chip Design ◽  
Asic Design ◽  
Design Engineers ◽  
Statistical Representation ◽  
And Performance

Physical Design (PD) Data tool is designed mainly to help ASIC design engineers in achieving chip design process quality, optimization and performance measures. The tool uses data mining techniques to handle the existing unstructured data repository. It extracts the relevant data and loads it into a well-structured database. Data archive mechanism is enabled that initially creates and then keeps updating an archive repository on a daily basis. The logs information provide to PD tool is a completely unstructured format which parse by regular expression (regex) based data extraction methodology. It converts the input data into the structured tables. This undergoes the data cleansing process before being fed into the operational DB. PD tool also ensures data integrity and data validity. It helps the design engineers to compare, correlate and inter-relate the results of their existing work with the ones done in the past which gives them a clear picture of the progress made and deviations that occurred. Data analysis can be done using various features offered by the tool such as graphical and statistical representation.

Brain fMRI Image Classification and Statistical Representation of Visual Objects

2019 ◽  
Author(s):  
Indrani Datta Tithi ◽  
Ummay Sadia Khanum Shuchi ◽  
Nazifa Afroza Tasneem ◽  
Md. Iftekharul Mobin ◽  
Md. Ashraful Alam
Keyword(s):  
Image Classification ◽  
Visual Objects ◽  
Statistical Representation ◽  
Brain Fmri

Distinctions in the media welfare state: audience fragmentation in post-egalitarian Sweden

2017 ◽  
Vol 40 (5) ◽  
pp. 639-655 ◽  
Author(s):  
Johan Lindell ◽  
Jan Fredrik Hovden
Keyword(s):  
Welfare State ◽  
Multiple Correspondence Analysis ◽  
Sociology Of Culture ◽  
Media Audiences ◽  
Sociological Approach ◽  
Statistical Representation ◽  
Audience Fragmentation ◽  
The Media ◽  
Media Preferences ◽  
Media Repertoires

This study draws on Pierre Bourdieu’s sociology of culture in order to shed new light on the ongoing fragmentation of media audiences and users. We use a multiple correspondence analysis on national survey data (n = 1604) collected in Sweden in 2015–2016 to (1) create a statistical representation of the contemporary Swedish class structure and proceed to (2) analyze the distribution of a broad range of media practices and media preferences in that space. Results show that social groups reproduce their social status by monopolizing distinct media repertoires. We are able to show that class matters for how people orient themselves in an increasingly high-choice media environment – even in a so-called media welfare state. Following the results of our media-sociological approach, we introduce the concept of audience islands which promotes a non-media-centric understanding of the fragmentation of society and media audiences.

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