scholarly journals Search, Information, and Prices

2021 ◽  
Author(s):  
Dirk Bergemann ◽  
Benjamin Brooks ◽  
Stephen Morris
Keyword(s):  
Search Information

Pencarian Question-Answer Menggunakan Convolutional Neural Network Pada Topik Agama Berbahasa Indonesia

2018 ◽  
Vol 10 (1) ◽  
pp. 57-64 ◽  
Author(s):  
Rizqa Raaiqa Bintana ◽  
Chastine Fatichah ◽  
Diana Purwitasari
Keyword(s):  
Neural Network ◽  
Convolutional Neural Network ◽  
Question Answering ◽  
Mean Average Precision ◽  
Average Precision ◽  
Community Based ◽  
Network Methods ◽  
The Mean ◽  
Index Terms ◽  
Search Information

Community-based question answering (CQA) is formed to help people who search information that they need through a community. One condition that may occurs in CQA is when people cannot obtain the information that they need, thus they will post a new question. This condition can cause CQA archive increased because of duplicated questions. Therefore, it becomes important problems to find semantically similar questions from CQA archive towards a new question. In this study, we use convolutional neural network methods for semantic modeling of sentence to obtain words that they represent the content of documents and new question. The result for the process of finding the same question semantically to a new question (query) from the question-answer documents archive using the convolutional neural network method, obtained the mean average precision value is 0,422. Whereas by using vector space model, as a comparison, obtained mean average precision value is 0,282. Index Terms—community-based question answering, convolutional neural network, question retrieval

FEATURES OF OPERATIONAL ACTIVITIES SUBDIVISIONS AND ORGANIZATION OF THEIR INTERACTION WITH OTHER DEPARTMENTS AND SERVICES FOR PREVENTION OF EXTREMISM SPREAD IN PENAL INSTITUTIONS

2020 ◽  
pp. 129-134
Author(s):  
Дмитрий Евгеньевич Горюнов
Keyword(s):  
Social Phenomenon ◽  
Correctional Institution ◽  
Educational Work ◽  
Penal Institutions ◽  
The Subject ◽  
Main Determinants ◽  
Operational Activities ◽  
Search Information

В данной статье рассматривается понятие экстремизма как социального явления, его основные детерминанты, оказывающие влияние на его распространение в условиях исправительного учреждения, роль оперативного отдела пенитенциарного учреждения в профилактике распространения данного явления. Описываются основные условия, способствующие совершению правонарушений и преступлений, раскрывается понятие оперативного поиска, под которым понимаются мероприятия, направленные на установление первичной информации о лицах либо фактах, представляющих существенную значимость (оперативный интерес), ее систематизацию, проверку и принятие необходимых решений в целях профилактики и раскрытия преступлений экстремистской направленности. Первичная оперативно-розыскная информация - это сведения о лицах и фактах, которые рассматриваются как данные, представляющие оперативный интерес, о которых ранее не было известно оперативному аппарату исправительного учреждения. Получение подобных сведений позволит оперативным подразделениям составить первоначальный психологический портрет изучаемого, а также прогнозировать его дальнейшее поведение. Рассматривается формирование криминологического портрета осужденного, являющегося носителем экстремистской идеологии, так как без данной информации невозможно ведение полноценной воспитательной работы по развенчанию экстремистской идеологии. Раскрываются формы и методы взаимодействия оперативных отделов исправительного учреждения с другими отделами ИУ по вопросам реализации мероприятий, направленных на противодействие распространению экстремистской идеологии в местах лишения свободы. This article considers the concept of extremism as a social phenomenon, the main determinants influencing its spread in the conditions of a correctional institution. The role of the operational department of the penitentiary institution in preventing the spread of this crime. The main conditions contributing to the commission of offenses and crimes are described. The concept of operational search is described, which should be understood as measures aimed at establishing primary information about persons or facts of significant importance (operational interest), its systematization, verification and making the necessary decisions in order to prevent and solve extremist crimes. Initial operational-search information, this is information about persons and facts that are considered as data of operational interest, which were previously not known to the operating apparatus of the correctional institution. Obtaining such information will allow operational units to draw up an initial psychological portrait of the subject, as well as predict his further behavior. It describes the formation of a criminological portrait of a convict who is the bearer of extremist ideology. Since without this information it is impossible to conduct full-fledged educational work to debunk extremist ideology. The forms and methods of interaction between the operational departments of the correctional institution and other departments of the IU on the implementation of measures aimed at countering the spread of extremist ideology in places of deprivation of liberty are disclosed.

scholarly journals Analysis and Design of E-Commerce Information Systems Using the User Centered Design Method at PT. Pure Healthy Nature

Tech-E ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 16
Author(s):  
Amelia Andi ◽  
Yakub Yakub
Keyword(s):  
Design Method ◽  
User Centered Design ◽  
Activity Diagram ◽  
Marketing Department ◽  
Analysis And Design ◽  
Program Language ◽  
System Use ◽  
Uml Activity Diagram ◽  
Search Information ◽  
User Centered

PT.Murni Alam Sehat is one of company sell medical device and medicine by prescription or without doctor’s prescription. The problem in marketing department in this company do not have promotion media for offer the products to consumer, no online sell, and order only by phone. To solve the problem in marketing department is build up e-commerce system. E-commerce system use Unifed Modelling Languange (UML); Activity Diagram, Use Case Diagram, Sequence Diagram, and Class Diagram. User Centered Design (UCD) as design method. Program language for e-commerce system is PHP and MySQL for database. The result of research is a e-commerce system website base to help search information product, company could get report easier, consumer can do purchase by online everywhere and everytime.

Associating Searching on Search Engines to Subsequent Searching on Sites

2016 ◽  
Vol 8 (2) ◽  
pp. 30-43
Author(s):  
Adan Ortiz-Cordova ◽  
Bernard J. Jansen
Keyword(s):  
Search Engine ◽  
Search Engines ◽  
Web Search ◽  
Research Study ◽  
Search Queries ◽  
Web Search Engine ◽  
Search Patterns ◽  
Search Information

In this research study, the authors investigate the association between external searching, which is searching on a web search engine, and internal searching, which is searching on a website. They classify 295,571 external – internal searches where each search is composed of a search engine query that is submitted to a web search engine and then one or more subsequent queries submitted to a commercial website by the same user. The authors examine 891,453 queries from all searches, of which 295,571 were external search queries and 595,882 were internal search queries. They algorithmically classify all queries into states, and then clustered the searching episodes into major searching configurations and identify the most commonly occurring search patterns for both external, internal, and external-to-internal searching episodes. The research implications of this study are that external sessions and internal sessions must be considered as part of a continuous search episode and that online businesses can leverage external search information to more effectively target potential consumers.

Social Aspects of Mobile Technologies on Web Tourism Trend

2009 ◽  
pp. 293-303 ◽  
Author(s):  
Fernando Ferri ◽  
Patrizia Grifoni ◽  
Tiziana Guzzo
Keyword(s):  
Mobile Devices ◽  
Web Applications ◽  
New Technologies ◽  
Mobile Technologies ◽  
Web Technologies ◽  
Dynamic Markets ◽  
Tourism Services ◽  
Search Information ◽  
The Web ◽  
The Way

This chapter analyzes how the development and use of mobile and Web technologies are changing the way to search information, to plan, to buy, and to travel. The new technologies are changing several aspects of our life, such as the way in which people work, buy, learn, travel, and how they relate to each other, and so on. The tourist sector certainly represents one of the most dynamic markets, able to capture innovations and opportunities provided by the Web, in such a way that gets to be an out-and-out model of e-business. Internet access now is not restricted to personal computer. In fact the use of mobile devices is becoming increasingly important. The chapter’s goal is to analyze social implications of Web applications and mobile devices and how they are improving the attitude of the customers both the fruition of tourism services and to development of sustainable tourism.

Experimental Study on Boundary Constraints Handling in Particle Swarm Optimization

2011 ◽  
Vol 2 (3) ◽  
pp. 43-69 ◽  
Author(s):  
Shi Cheng ◽  
Yuhui Shi ◽  
Quande Qin
Keyword(s):  
Particle Swarm Optimization ◽  
Particle Swarm ◽  
Population Diversity ◽  
Premature Convergence ◽  
Exploration And Exploitation ◽  
Swarm Optimization ◽  
Boundary Constraints ◽  
Constraints Handling ◽  
The Impact ◽  
Search Information

Premature convergence happens in Particle Swarm Optimization (PSO) for solving both multimodal problems and unimodal problems. With an improper boundary constraints handling method, particles may get “stuck in” the boundary. Premature convergence means that an algorithm has lost its ability of exploration. Population diversity is an effective way to monitor an algorithm’s ability of exploration and exploitation. Through the population diversity measurement, useful search information can be obtained. PSO with a different topology structure and a different boundary constraints handling strategy will have a different impact on particles’ exploration and exploitation ability. In this paper, the phenomenon of particles gets “stuck in” the boundary in PSO is experimentally studied and reported. The authors observe the position diversity time-changing curves of PSOs with different topologies and different boundary constraints handling techniques, and analyze the impact of these setting on the algorithm’s ability of exploration and exploitation. From these experimental studies, an algorithm’s ability of exploration and exploitation can be observed and the search information obtained; therefore, more effective algorithms can be designed to solve problems.

A socio-technological model of search information divide in US cities

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Yong Jin Park
Keyword(s):  
Information Flow ◽  
Social Determinants ◽  
Information Search ◽  
Online Information ◽  
Unique Contribution ◽  
Online Search ◽  
Content Type ◽  
Us Cities ◽  
Search Information ◽  
Technological Model

PurposeThe purpose of the current study is to theorize and apply a socio-technological model – the powerful influence of social determinants in conditioning the effects of information attention on social outcomes. Fundamentally, this study is motivated by the idea that the social determinants of information flow can be used as a predictive tool to inform public socio-policy decisions.Design/methodology/approachThis study draws upon digital disparity literature and uses publicly available Google search queries in exploring online information attention and its relationships to the HIV/AIDS diffusion in US cities. This study’s secondary data collected from extant sources is used to draw attention to a holistic urban ecology under which online search attention represents the variation of information access at the aggregate level.FindingsThe main finding shows that online information attention, as indicated by search trend, is far from being a simple predictor, but operates in complex interactions with existing social environments. A bivariate correlation between AIDS information search and AIDS diffusion rate was found to be significant. However, predictive multivariate models displayed robust effects of social contextual variables, such as income level and racial composition of cities, in moderating the effect of online search information flow.Practical implicationsThe importance of these insights is discussed for reducing socio-health disparities at the macro-social level, and policymakers and health administrators are recommended to incubate supportive online infrastructure as an effective preventive measure at the time of a crisis.Originality/valueThe unique contribution of this study is the premise that looks at the aggregate-ecological contour of cities within which the potential benefits of information occur, instead of examining the isolated function of mediated information per se. In this vein, online information search, in lieu of the exposure to mass media message that is often measured via self-reported items, is a particularly unique and fruitful area of future inquiry that this study promotes.

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