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  • Nutshell Handbook, the Nutshell Handbook logo, and the O’Reilly logo are registered trademarks of O’Reilly Media, Inc. Atmospheric Monitoring with Arduino and related trade dress are trademarks of O’Reilly Media, Inc. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and O’Reilly Media, Inc., was aware of a trademark claim, the designations have been printed in caps or initial caps.

    pdf89p lock_123 08-04-2013 84 16   Download

  • These days it seems like everyone is collecting data. But all of that data is just raw information -- to make that information meaningful, it has to be organized, filtered, and analyzed. Anyone can apply data analysis tools and get results, but without the right approach those results may be useless. Author Philipp Janert teaches you how to think about data: how to effectively approach data analysis problems, and how to extract all of the available information from your data.

    pdf533p goshop_123 26-04-2013 51 9   Download

  • Want to tap the power behind search rankings, product recommendations, social bookmarking, and online matchmaking? This fascinating book demonstrates how you can build Web 2.0 applications to mine the enormous amount of data created by people on the Internet. With the sophisticated algorithms in this book, you can write smart programs to access interesting datasets from other web sites, collect data from users of your own applications, and analyze and understand the data once you've found it.

    pdf360p trac2_123 16-04-2013 43 8   Download

  • This study suggests a big data analyzing method with K-LIWC (Korean-Linguistic Inquiry and Word Count), sentiment and query analysis methods, and investigates public attitudes, positive and negative emotional statements about nuclear energy with the collected data sets of wellknown social media and network services in Korea over time.

    pdf5p minhxaminhyeu3 12-06-2019 2 0   Download

  • The questionnaire (survey) is a useful tool for Tyne and Wear University (TWU) to access and justify the success of the safety bus. In order to collect the greatest number of respondents with accurate response, the university need to design and distribute the effective questionnaire. The reason for choosing the questionnaire is caused by several advantages it brings to the business. According to Robson, Pemberton and McGrane (2011), the questionnaire seems to cover a numerous people, so, it increases the sample size....

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  • New technologies and software can collect data about the viewing habits and specific interests of children without the knowledge or consent of either the children or their parents. For example, interactive Web sites ask children about their interests, habits and preferences through surveys or quizzes embedded in the games or activities featured on the sites. Marketers can use this information to tailor their marketing messages and to encourage impulse buying of products featured in programming or advertising. Web-based...

    pdf44p dangsuynghi 15-03-2013 56 6   Download

  • The possibilities for data mining from large text collections are virtually untapped. Text expresses a vast, rich range of information, but encodes this information in a form that is difficult to decipher automatically. Perhaps for this reason, there has been little work in text data mining to date, and most people who have talked about it have either conflated it with information access or have not made use of text directly to discover heretofore unknown information.

    pdf8p bunrieu_1 18-04-2013 34 4   Download

  • In this chapter, students will be able to: Understand the nature of experiments, gain insight into requirements for proving causation, learn about the experimental setting, examine experimental validity, learn the limitations of experimentation in marketing research, compare types of experimental designs, gain insight into test marketing.

    ppt26p allbymyself_06 28-01-2016 43 3   Download

  • The main tasks for the third audit step are to collect data about communications practices, and to use that data to make assessments about organizational performance and capacity. It involves actually using the scale described above to gauge where the organization stands on all essential strategic communications practices. The figure on the next page illustrates in matrix form how this assessment might be structured. Note that this audit step could also involve looking at actual communications strategy content or materials and making assessments about their quality.

    pdf18p doipassword 01-02-2013 33 2   Download

  • The purpose of this study is to explore the apparel retail market and the store's choice behavior among urban customers in Vietnam. The survey method was implemented to collect data about the customers' judgements and satisfaction levels on retailing services at the fashion stores in the three big cities of the country: Hanoi, Danang and Hochiminh City.

    pdf14p thanos1 17-05-2018 31 2   Download

  • This book is about Java's support for dealing with groups of data. Prior to the Java 2 release, the only standard support for data structures and algorithms was a few fairly basic options available through arrays, hash tables, and vectors. Many people either created their own standard data structure library or reused one of several libraries introduced to deal with collections like the Generic Collection Library for Java (JGL) from ObjectSpace.

    pdf295p stumble 21-05-2009 227 83   Download

  • The goal of this book is to show how usability metrics can be a powerful tool for successfully evaluating the user experience for any product. When some people think about usability metrics, they feel overwhelmed by complicated formulas, contradictory research, and advanced statistical methods. We hope to demystify much of the research and focus on the practical application of usability metrics. We’ll walk you through a step-by-step approach to collecting, analyzing, and presenting usability metrics.

    pdf318p camchuong_1 04-12-2012 35 9   Download

  • Today the term big data draws a lot of attention, but behind the hype there's a simple story. For decades, companies have been making business decisions based on transactional data stored in relational databases. Beyond that critical data, however, is a potential treasure trove of non-traditional, less structured data: weblogs, social media, email, sensors, and photographs that can be mined for useful information. Decreases in the cost of both storage and compute power have made it feasible to collect this data - which would have been thrown away only a few years ago.

    pdf10p yasuyidol 02-04-2013 37 5   Download

  • SOA is a collection of services. A service is a well-defined, self-contained function that does not depend on the state of other services. These services communicate with each other. The communication can involve either simple data passing or two or more services coordinating some activity. The communication requires some means of connecting services to each other.

    pdf12p tienphuoconline 13-05-2011 59 4   Download

  • While the demand for research on investment performance has increased, the cost of producing this research has declined. Early studies relied on proprietary or expensive commercial databases for their fund performance figures, or researchers collected data by hand from published paper volumes. In 1997, the Center for Research in Security Prices introduced the CRSP mutual fund database, com- piled originally by Mark Carhart, into the academic research market. Starting in about 1994, several databases on hedge fund returns and characteristics became available to academic researchers.

    pdf42p quaivatdo 19-11-2012 30 4   Download

  • For a system that is in the initiation or design phase, system information can be derived from the design or requirements document. For an IT system under development, it is necessary to define key security rules and attributes planned for the future IT system. System design documents and the system security plan can provide useful information about the security of an IT system that is in development.

    pdf108p seketnoi 26-04-2013 37 4   Download

  • In a literature review of DRESCHER-KADEN et al. (1992) including 900 papers published since 1977, residue data about the level of organic pollutants in German sewage sludges were collected. 332 organic compounds with known or suspected toxic effects have been detected in sewage sludges, 42 of them regularly, most of them within the range of g/kg to mg/kg dry matter. Except volatile and easily degradable chemicals, the residue level increases from raw to digested sludge.

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  • We use the term privacy when referring to the desire to keep communication from being seen by anyone other than the intended recipients. Some people in the security community avoid the term privacy because they feel its meaning has been corrupted to mean the right to know, because in some countries there are laws known as privacy laws which state that citizens have the right to see records kept about themselves. Privacy also tends to be used when referring to keeping personal information about people from being collected and misused.

    pdf40p cao_can 02-01-2013 46 3   Download

  • But just as the earliest automobiles looked like horse carriages, reflecting outdated assump- tions about the way they would be used, information resources on the Web still resemble their physical predecessors. Although much information is already in structured form inside databases on the Web, such information is still flattened out for presentation, segmented into “pages,” and aggregated into separate “sites.

    pdf15p machuavo 19-01-2013 45 3   Download

  • The aim of this paper is to investigate the use of sample reweighting, in a behavioural tax microsimulation model, to examine the implications for government taxes and expenditure of population ageing in Australia. Tax microsimulation models are based on large-scale cross-sectional surveys containing substantial information about the characteristics of individuals and house- holds.

    pdf11p taisaovanchuavo 26-01-2013 34 3   Download

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