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Heuristic

Heuristic
A heuristic technique (/hjʉˈrɪstɨk/; Greek: "Εὑρίσκω", "find" or "discover"), sometimes called simply a heuristic, is any approach to problem solving, learning, or discovery that employs a practical methodology not guaranteed to be optimal or perfect, but sufficient for the immediate goals. Where finding an optimal solution is impossible or impractical, heuristic methods can be used to speed up the process of finding a satisfactory solution. Heuristics can be mental shortcuts that ease the cognitive load of making a decision. Examples of this method include using a rule of thumb, an educated guess, an intuitive judgment, stereotyping, profiling, or common sense. More precisely, heuristics are strategies using readily accessible, though loosely applicable, information to control problem solving in human beings and machines.[1] Example[edit] Here are a few other commonly used heuristics, from George Pólya's 1945 book, How to Solve It:[2] Psychology[edit] Well known[edit] Lesser known[edit] Related:  Extra Pounds□

how to be creative Accept that you’ve got the creative urge and it’s never going to go away. Make friends with it. Drink some tequila if you need to. Commit to the process. Engage! There is a gap between where you are and where you want to be. You eat the elephant one mouthful at a time. Creativity happens in the relationship between you and your medium, whether it’s the violin or writing or painting or puppetry or interpretive dance or start-ups or some combination thereof (interpretive dance puppetry, which I hear is wildly underrated). Find your tribe. Avoid toxic people. Seek constructive feedback. Master your tools. Master the difficult. Celebrate your progress, step by step by step. Embrace your limitations and constraints. If you don’t have any limitations, make some up. Develop creative rituals. Control your space. Be imperfect. Reframe failure. Go for bold heroic failures. Be solitary. Be social. Feed your head. Create conversation. Go where the conversation isn’t. Shift perspectives.

Cultivate Your Ecosystem Social entrepreneurs not only must understand the broad environment in which they work, but also must shape those environments to support their goals, when feasible. Borrowing insights from the field of ecology, the authors offer an ecosystems framework to help social entrepreneurs create long-lasting and significant social change. Jeroo Billimoria started the childline India Foundation in Mumbai, India, as a toll-free telephone help line connecting street children with a wide range of support services. She quickly became aware of the need to change the behavior of police, railway, and health officials. ChildLine began offering training workshops and helped launch the National Initiative for Child Protection, with government support. Through these efforts, ChildLine has served more than 3 million children in 73 cities across India, and it has changed the way officials and institutions relate to street children. The same is true for Martin Eakes at Self-Help. Self-Help’s Ecosystem

Seeks Seeks is a websearch proxy and collaborative distributed tool for websearch. Content Seeks code provides: a web proxy,a websearch meta search engine that aggregates results and ranks them based on consensus.a plugin system and a set of default plugins, including websearch and ad blocking plugins.a P2P collaborative filter that enables decentralized collaborative searching and sharing. Installation Dependencies: libcurllibxml2libpcretokyo cabinetprotocol bufferslibevent (optional, 2.x preferred)opencv (optional)docbook2x-man (optionnal) From the root directory, run . Compilation options can be listed with . Running Seeks This is an early version of Seeks, it is recommended your run it from the repository you compiled it from. cd src . see . For example, by default seeks does not run as a daemon. Other important options can be modified in the configuration file, src/config By default, seeks runs as proxy on the local machine (127.0.0.1) on port 8250. Troubleshooting

Getting Government Beyond Innovation One-Offs In pulling together this week’s Mayors Innovation Summit, Philadelphia Mayor and U.S. Conference of Mayors President Michael Nutter is responding to exploding interest from city leaders to create a radically new kind of local government: one that’s consistently good at embracing new ideas. The desire to do things differently is why the mayors in Riverside (CA), Kansas City (MO), and Nashville are among the most recent to appoint Chief Innovation Officers. It’s why Code for America, the San Francisco-based organization that connects young technologists with city halls to spur innovation, can barely keep up with demand from cities. Of course we already see a lot of innovation coming out of America’s city halls. But when you look closely, you find that many of these gains happen in spite of the prevailing culture. While that’s good, it’s clear that relying on opportunism, bureaucratic heroism, and luck to drive the innovation agenda isn’t good enough.

Top of the Web Follow Springo on : Find top sites My top sites Top Sites News Music Video Sports Online Games Shopping Maps Photos Movies Select your setting: Keep Up with Your Quants “I don’t know why we didn’t get the mortgages off our books,” a senior quantitative analyst at a large U.S. bank told me a few years ago. “I had a model strongly indicating that a lot of them wouldn’t be repaid, and I sent it to the head of our mortgage business.” When I asked the leader of the mortgage business why he’d ignored the advice, he said, “If the analyst showed me a model, it wasn’t in terms I could make sense of. I didn’t even know his group was working on repayment probabilities.” The bank ended up losing billions in bad loans. We live in an era of big data. For people fluent in analytics—such as Gary Loveman of Caesars Entertainment (with a PhD from MIT), Jeff Bezos of Amazon (an electrical engineering and computer science major from Princeton), or Sergey Brin and Larry Page of Google (computer science PhD dropouts from Stanford)—there’s no problem. So what does the shift toward data-driven decision making mean for you? You, the Consumer Learn a little about analytics.

Tinnitus Masker - sonic designs by Jon Dattorro for relief of ringing ears - mp3 downloads (download sound sounds tinnitus maskers Tinnitus Masking treatment help ear help hearing sound therapy) Masking Tinnitus iTunes iPod Mask Tinnitus Masker Tinnitus H On this page you will find soothing sounds to help you cope with ringing in the ears, called . When the cochlea is damaged, the brain perceives a signal at the frequency corresponding to a damaged cilium. Click on the ear above to see a movie about the cochlea (with sound, created by the people at Howard Hughes Medical Institute). Here is a wonderful video by 1997 Nobel laureate Steven Chu filmed at University of California Berkeley who hypothesizes ringing as oscillation of nonlinear Hopf oscillators comprising the cochlea. If you have normal hearing, these sounds will help you sleep, think, study, meditate, read, or concentrate. These sounds are designed to play on your computer or your portable MP3 player. Boeing 747 in flight - inside, front cabin, 60 minutes. jet-60-mid.mp3 (28MByte) Boeing 747 in flight - inside, rear cabin, 60 minutes. jet-60-low.mp3 (28MByte) USS Enterprise NCC-1701-D, 60 minutes.

Education Revolution | Alternative Education Resource Organization Weird Encyclopedia - a Quick & Dirty Guide to All Things Strange Made in the Future All Sites - Stack Exchange Stack Overflow Stack Overflow Q&A for professional and enthusiast programmers Server Fault Server Fault Q&A for system and network administrators Super User Super User Q&A for computer enthusiasts and power users Meta Stack Exchange Meta Stack Exchange Q&A for meta-discussion of the Stack Exchange family of Q&A websites Web Applications Stack Exchange Web Applications Stack Exchange Q&A for power users of web applications Arqade Arqade Q&A for passionate videogamers on all platforms Webmasters Stack Exchange Webmasters Stack Exchange Q&A for pro webmasters Seasoned Advice Seasoned Advice Q&A for professional and amateur chefs Game Development Stack Exchange Game Development Stack Exchange Q&A for professional and independent game developers Photography Stack Exchange Photography Stack Exchange Q&A for professional, enthusiast and amateur photographers Cross Validated Cross Validated Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization Mathematics Stack Exchange

Deep Web Intelligence We are finding many different industries are able to capitalize on Data-as-a-Service (DaaS). In this post we’ll uncover how a mining company is using BrightPlanet’s Data-as-a-Service model to monitor the Ebola health outbreak to keep their expatriates informed and out of harm’s way with the use of one dataset. You’ll see what type of data is harvested and how it is enriched to make it usable. Continue reading At BrightPlanet, we receive a number of questions about how BrightPlanet’s technology differs from our biggest competitors. In this post, we hope to give you an understanding of how extraction companies and BrightPlanet’s harvesting technology don’t compete, as one may think, and explore the advantages of each individual technology. Continue reading Earlier this week, Forbes released an article titled “Insider Trading on the Dark Web”. Continue reading Continue reading With more data than ever existing online, that value of accessing data from the World Wide Web has never been greater.

100+ Google Tricks That Will Save You Time in School – Eternal Code [via onlinecolleges.net] With classes, homework, and projects–not to mention your social life–time is truly at a premium for you, so why not latch onto the wide world that Google has to offer? From super-effective search tricks to Google hacks specifically for education to tricks and tips for using Gmail, Google Docs, and Google Calendar, these tricks will surely save you some precious time. Search Tricks These search tricks can save you time when researching online for your next project or just to find out what time it is across the world, so start using these right away. Convert units. Google Specifically for Education From Google Scholar that returns only results from scholarly literature to learning more about computer science, these Google items will help you at school. Google Scholar. Google Docs Google Docs is a great replacement for Word, Excel, and PowerPoint, so learn how to use this product even more efficiently. Use premade templates. Gmail Use the Tasks as a to-do list.

Why Americans Are the Weirdest People in the World IN THE SUMMER of 1995, a young graduate student in anthropology at UCLA named Joe Henrich traveled to Peru to carry out some fieldwork among the Machiguenga, an indigenous people who live north of Machu Picchu in the Amazon basin. The Machiguenga had traditionally been horticulturalists who lived in single-family, thatch-roofed houses in small hamlets composed of clusters of extended families. For sustenance, they relied on local game and produce from small-scale farming. They shared with their kin but rarely traded with outside groups. While the setting was fairly typical for an anthropologist, Henrich’s research was not. The test that Henrich introduced to the Machiguenga was called the ultimatum game. Among the Machiguenga, word quickly spread of the young, square-jawed visitor from America giving away money. When he began to run the game it became immediately clear that Machiguengan behavior was dramatically different from that of the average North American. “Yes,” Henrich said.

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