نتایج جستجو برای: subjective

تعداد نتایج: 67017  

Journal: :KI 1999
Bettina Berendt

To solve tasks concerning distances along a route, between locations which cannot be perceived from a single vantage point, people and other cognitive agents must generate inferred route distances. Inferred route distances, and inferred distances in general, are a special kind of subjective distances: Inferred distances cannot be retrieved from memory, but have to be inferred from several piece...

Journal: :Online Information Review 2006
Ya-Ching Lee

Purpose – The purpose of this research is to investigate the factors affecting the adoption of the e-learning system (ELS) in mandatory and voluntary settings, through an extension of the technology acceptance model (TAM). Design/methodology/approach – Regression analysis was used to observe the associations of proposed constructs. Findings – The results of the study confirm the original TAM fi...

2008
Yoram Halevy Emre Ozdenoren

The Ellsberg experiments provide an intuitive illustration that the Savage approach, which reduces subjective uncertainty to risk, is not rich enough to capture many decision makers’preferences. Recent experimental evidence suggests that decision makers reduce uncertainty to compound risk. This work presents a theoretical model of decision making in which preferences are de…ned on both Savage s...

2008
Clarry Shchiglik Stuart J. Barnes Eusebio Scornavacca

The potential market for m-commerce now consists of 2.5 billion users worldwide. In addition, as with more traditional computer-mediated environments, games are once again proving to be a dominant application. In particular, games are predicted to become the main driver in the m-commerce entertainment space. A key ingredient to the success of these wireless games is destined to be their quality...

2012
Anne B. Smith

Everyone involved in early childhood services needs to think about how program quality is defined--as either objective, or as subjective and value-based. Subjective accounts involve perspectives on the nature of quality which come from thinking persons, while objective accounts involve the nature of quality as it exists, independent of the way that it is being interpreted. Research-based object...

1997
THOMAS S. WALLSTEN DAVID V. BUDESCU IDO EREV ADELE DIEDERICH

This paper concerns the evaluation and combination of subjective probability estimates for categorical events. We argue that the appropriate criterion for evaluating individual and combined estimates depends on the type of uncertainty the decision maker seeks to represent, which in turn depends on his or her model of the event space. Decision makers require accurate estimates in the presence of...

Journal: :The international tinnitus journal 2008
Luciara Giacobe Steinmetz Bianca Simone Zeigelboim Adriana Bender M Lacerda Thaïs Catalani Morata Jair M Marques

This study evaluated the interference of tinnitus on the quality of life for noise-exposed workers enrolled in a hearing conservation program. Noise measurements, a questionnaire, a Brazilian version of the Tinnitus Handicap Inventory (THI), and pure-tone audiometry were conducted with 52 participants (mean age, 29 years) who suffered from tinnitus. THI results indicated that tinnitus had the g...

2016
Arne Ohlendorf Alexander Leube Siegfried Wahl

PURPOSE To investigate the inter-device agreement and mean differences between a newly developed digital phoropter and the two standard methods (trial frame and manual phoropter). METHODS Refractive errors of two groups of participants were measured by two examiners (examiner 1 (E1): 36 subjects; examiner 2 (E2): 38 subjects). Refractive errors were assessed using a trial frame, a manual phor...

Journal: :CoRR 2017
Jefrey Lijffijt Bo Kang Wouter Duivesteijn Kai Puolamäki Emilia Oikarinen Tijl De Bie

Deriving insights from high-dimensional data is one of the core problems in data mining. The difficulty mainly stems from the fact that there are exponentially many variable combinations to potentially consider, and there are infinitely many if we consider weighted combinations, even for linear combinations. Hence, an obvious question is whether we can automate the search for interesting patter...

2013
Nai-Ching Yeh Chuan-Chuan Lin

The purpose of this study is to explore the predictors of continuance intention towards social networking sites. Based on well-being model and self-determination theory, we proposed the effects of enjoyment, well-being, autonomy, relatedness, and competence on individuals’ intention to continuously participate in social networking sites. Preliminary Data were collected from Facebook. Results sh...

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