Search Results - subject_exact:"Deskriptive Statistik"

Complete polyhedral description of chemical graphs of maximum degree at most 3

Dusollier, Valentin; Bonte, Sébastien; Devillez, Gauvain; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015422763

ChemicHull : an online tool for determining extremal chemical graphs of maximum degree at most 3 for any degree-based topological indices

Bonte, Sébastien; Devillez, Gauvain; Dusollier, Valentin; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015550314

Tasas de interés en Uruguay: proximidad al tope legal

Rodrigo Arnabal, Luis; Taroco, Santiago - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015550464

Interoperable knowledge graphs for localized supply chains : leveraging graph databases and RDF standards

Kumar, Vishnu - 2025

Background: Ongoing challenges such as geopolitical conflicts, trade disruptions, economic sanctions, and political instability have underscored the urgent need for large manufacturing enterprises to improve resilience and reduce dependence on global supply chains. Integrating regional and local...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015578945

Threshold protocol game on graphs with magic square-generalization labelings

Fedrigo, Alexandra - 2024

Graphical games describe strategic interactions among a specified network of players. The threshold protocol game is a graphical game that models the adoption of a lesser-used product in a population when individuals benefit by using the same product. The threshold protocol game has historically...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015271450

End behavior of the threshold protocol game on complete and bipartite graphs

Fedrigo, Alexandra - 2024

The threshold protocol game is a graphical game that models the adoption of an idea or product through a population. There are two states players may take in the game, and the goal of the game is to motivate the state that begins in the minority to spread to every player. Here, the threshold...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015271462

Digitised knowledge-based literature reviewing : a tutorial on coding causal and process models as graphs

Song, Yuanyuan; Zhao, Xia; Watson, Richard T. - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015178095

Algorithm for automatic layout of graphic language and its application in graphic design

Tao, Zongxiao - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015433308

Towards knowledge graph reasoning for supply chain risk management using graph neural networks

Kosasih, Edward Elson; Margaroli, Fabrizio; Gelli, Simone; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015053713

Career path discovery through bipartite graphs

Boškoski, Pavle; Redek, Tjaša; Perne, Matija; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015604553

Data Analytics im Risikomanagement : Descriptive Analytics - Diagnostic Analytics - Predictive Analytics

Romeike, Frank; Wieczorek, Gabriele - 2026

1. Einführung -- 1.1 Einführungsbeispiel: Auf der Suche nach der Weltformel -- 1.2 Data Analytics als Teil des "Knowledge Discovery Process Model" -- 1.3 Abgrenzung von Begriffen (Data Analytics, Business Analytics, Data Mining, Big Data, Artificial Intelligence, Descriptive Analytics,...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015596135

Wirtschaftsstatistik : Einfach und verständlich

Flotho, Stefanie - 2026

Lageparameter -- Streuungsparameter -- Konzentrationsanalyse -- Zusammenhang zwischen zwei Variablen -- Einfache Regressionsanalyse -- Wahrscheinlichkeitsrechnung -- Diskrete Zufallsvariablen und Verteilungen -- Stetige Zufallsvariablen und Verteilungen -- Zentraler Grenzwertsatz --...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015576524

A community detection model using node embedding approach and graph convolutional network with clustering technique

Bhattacharya, Riju; Nagwani, Naresh Kumar; Tripathi, Sarsij - 2023

The communities in a network have distinct characteristics and interrelationships. Community discovery methods based on node embedding and deep learning have surpassed spectral clustering and statistical inference as the preferred methods for handling high-dimensional network data. Community...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014533204

An integrated image visibility graph and topological data analysis for extracting time series features

Singh, Manoj K.; Chaube, Shshank; Pant, Sangeeta; … - 2023

A time series can often be characterized using machine learning techniques, which require feature vectors as input. The quality of the feature vectors reflects the accuracy of the utilized machine learning techniques. We propose a method for combining features extracted from two popular...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014516925

Optimization of mixture models on time series networks encoded by visibility graphs : an analysis of the US electricity market

Mari, Carlo; Baldassari, Cristiano - 2023

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014393365

Zukunftsfelder für Smart City : eine Webscraping-Analyse von Betrieben und Organisationen der Landkreise Hildesheim, Peine und der Region Hannover

Meub, Lukas; Proeger, Till; Fuhrich, Svenja; Ullrich, … - 2023

Ziel der vorliegenden Webscraping-Analyse ist es, für die Betriebs- und Organisationslandschaft der Region Hannover sowie der Landkreise Hildesheim und Peine einen Überblick über die Relevanz innovativer Technologien und Konzepte zu geben. Hierfür werden die Websites ausgewertet und die...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014295152

Towards more efficient local search for weighted graph coloring problem in massive graphs

Pan, Shiwei; Zhao, Yujiao; Li, Jiangnan; Wang, Yiyuan; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015338578

Structure-enhanced graph learning approach for traffic flow and density forecasting

Phu Pham - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015464797

Formelsammlung Wirtschaftsstatistik : Wissen kompakt für Studierende und Praktiker

Peren, Franz W. - 2025 - 6. Auflage

Diese etablierte Formelsammlung enthält und erklärt statistische Formeln, wie sie in den Wirtschaftswissenschaften und in der wirtschaftswissenschaftlichen Praxis fundamental notwendig sind. Das Verständnis der Formeln und deren praktische Anwendung werden durch nützliche Hilfen und...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015404856

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Formelsammlung Wirtschaftsstatistik : Wissen kompakt für Studierende und Praktiker

Peren, Franz W. - 2022 - 5. Auflage

Edition: 5. Auflage

Book / Working Paper

Datenbearbeitung und -visualisierung mit R : Mit einer Einführung in die simulationsbasierte Inferenz und Machine Learning

Scheufen, Marc; Mertens, Armin - 2025

Einführung -- Daten bearbeiten und strukturieren mit tidyverse -- Daten visualisieren mit ggplot -- Weiterführende Visualisierungen mit ggplot, gganimate, stargazer und sf für Geodaten -- Einführung in simulationsbasierte Inferenzstatistik und "Machine Learning" mit R -- Dokumentation und...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015443950

A graphical point process framework for understanding removal effects in multi-touch attribution

Tao, Jun; Chen, Qian; Snyder, James W.; Kumar, Arava Sai; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015532067

IDGCN : a proposed knowledge graph embedding with graph convolution network for context-aware recommendation systems

Hai Van Pham; Nguyen Trung Tuan; Luu Minh Tuan; Moore, … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015515391

Graphical model inference with external network data

Jewson, Jack; Li, Li; Battaglia, Laura; Hansen, Stephen; … - 2022

A frequent challenge when using graphical models in applications is that the sample size is limited relative to the number of parameters to be learned. Our motivation stems from applications where one has external data, in the form of networks between variables, that provides valuable...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10013438625

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Graphical model inference with external network data

Jewson, Jack; Li, Li; Battaglia, Laura; Hansen, Stephen; … - 2022

Book / Working Paper

Decision weights for experimental asset prices based on visual salience

Bose, Devdeepta; Cordes, Henning; Nolte, Sven; … - 2022

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10013400155

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Decision Weights for Experimental Asset Prices Based on Visual Salience

Bose, Devdeepta - 2020

Book / Working Paper

Visual inference and graphical representation in regression discontinuity designs

Korting, Christina; Lieberman, Carl; Matsudaira, Jordan D. - 2023

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014319897

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Visual inference and graphical representation in regression discontinuity designs

Korting, Christina; Lieberman, Carl; Matsudaira, Jordan D. - 2021

Book / Working Paper

Visual inference and graphical representation in regression discontinuity designs

Korting, Christina; Lieberman, Carl; Pei, Zhuan; Shen, Yi; … - 2020

Book / Working Paper

Visual Inference and Graphical Representation in Regression Discontinuity Designs

Korting, Christina; Lieberman, Carl; Matsudaira, Jordan D. - 2022

Book / Working Paper

Spectral characterizations of complex unit gain graphs

Wissing, Pepijn - 2022

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014285239

Approximation algorithms for job scheduling with block-type conflict graphs

Furmańczyk, Hanna; Pikies, Tytus; Sokołowska, Inka; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014563803

Harnessing attention-based graph recurrent neural networks for enhanced conversational flow prediction via conversational graph construction

Sujatha, R.; Nimala, K. - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014575784

Network time series forecasting using spectral graph wavelet transform

Kim, Kyusoon; Oh, Hee-Seok - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014547230

Linear-time algorithms for eliminating claws in graphs

Bonomo-Braberman, Flavia; Nascimento, Julliano R.; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014430490

MMD Labeling of EASS of jewel graph

Kalarani, P.; Revathi, R. - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015127173

Sparse graphical designs via linear programming

Al-Thani, Hessa; Babecki, Catherine; Martínez Mori, J. … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015338765

Model-to-model transformation

León, Ana; Santos, Maribel Yasmina; García, Alberto; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014471743

Data visualization in 10-K filings

Christensen, Theodore E.; Fronk, Karson E.; Lee, Joshua A. - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015048909

Deskriptive Statistik : eine Einführung in Methoden und Anwendungen

Kastner, Marc - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014537332

Graphical causal modelling : an application to identify and estimate cause-and-effect relationships

Burnett, J. Wesley; Blackwell, Calvin - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014559246

Graphics for Data Analysis

Welsch, Roy E. - 2021

In recent years, graphics have become an essential part of modern data analysis. This paper describes a system called CLOUDS which is designed to make available on inexpensive storage tube terminals a wide range of graphic tools related to data analysis, economics, and management science. The...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10013247218

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Graphics for Data Analysis

Welsch, Roy E. - 1974

Book / Working Paper

On the informativeness of descriptive statistics for structural estimates

Andrews, Isaiah; Gentzkow, Matthew Aaron; Shapiro, Jesse M. - 2018

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10011953684

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On the Informativeness of Descriptive Statistics for Structural Estimates

Andrews, Isaiah; Gentzkow, Matthew Aaron; Shapiro, Jesse M. - 2021

Book / Working Paper

On the Informativeness of Descriptive Statistics for Structural Estimates

Andrews, Isaiah - 2020

Book / Working Paper

On the Informativeness of Descriptive Statistics for Structural Estimates

Andrews, Isaiah - 2018

Book / Working Paper

Domination in Fuzzy Graphs

Prassanna, D JeyanthI - 2021

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10013217995

Market graph clustering via QUBO and digital annealing

Hong, Seo Woo; Miasnikof, Pierre; Kwon, Roy; Lawryshyn, Yuri - 2021

We present a novel technique for cardinality-constrained index-tracking, a common task in the financial industry. Our approach is based on market graph models. We model our reference indices as market graphs and express the index-tracking problem as a quadratic K-medoids clustering problem. We...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10012417719

Canadian Start-ups : growth and scale-up transitions

Song, May; Bérube, Charles - 2021

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10012612914

Eine unzufriedenstellende Organisation bekommt unzufriedenstellende Mitarbeitende : Konstruktion einer Skala zur inneren Kündigung

Meyer, Kimberly - 2021

Innere Kündigung ist ein vielseitig diskutiertes und dennoch empirisch kaum untersuchtes Phänomen. Aus den wenigen Arbeiten, die das Phänomen systematisch untersuchen, konnte sich keine Operationalisierung konsequent etablieren. Daher sollte in dieser Arbeit eine Skala entwickelt werden, die...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10012617756

A New Multidimensional Graphical Approaches for Mathematics

Ruiz Estrada, Mario Arturo - 2020

This work presents the rationale of multidimensional coordinate systems as the most effective visual tool to understand the behavior of any natural phenomenon from a multidimensional perspective. The main motivation behind the creation of multidimensional coordinate systems is to propose an...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014090820

Permutation Labeling of Joins of Kite Graph

Sriram, S.; Govindarajan, Dr. R. - 2020

Let G= (V, E) be a graph with p vertices and q edges. A graph G={V, E} with p vertices and q edges is said to be a Permutation labelling graph if there exists a bijection function f from set of all vertice G( ) to {1, 2,3... }p such that the induced edge labelling function h E G N : ( ) → is...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014101254