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yotamarker

mini a.i puzzles in General AI Discussion

this thread will be about mini a.i puzzles, how way the brain solves problems and paradoxes.

1st puzzle : is sacrifice able
if you have old very used shoes you don't care if it is raining if you go to work with them
if you use them as brakes will biking BUT if they are new and expensive you would be
careful.
what makes the brain classify an object as high value, and what make it be extra careful for it ?

273 Comments | Started April 26, 2016, 06:00:33 PM
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yotamarker

trivia questions in General AI Discussion

is there an advantage or logical reason for giving and or solving trivia questions
with multiple answers, such as :

what color is Pikachu ?
1 pink
2 yellow
3 green
4 black

1 Comment | Started Today at 07:56:29 AM
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8pla.net

Robot Message in a Bottle in Home Made Robots



TRANSCRIPT

Robot in a bottle with a message for a recipient to make a discovery some time from now in the future.

In this bottle I indoctrinate artificial intelligence developing hypothetical general knowledge.  

Raising awareness that helps people understand to accept the many advantages of being controlled by capable robots performing complex operations faster in a new, automated easier, way of life for the human race.


REFERENCES:

Robotics » Home Made Robots » Robot Head in a Bottle

Chatbot Tool Kit

YouTube

5 Comments | Started February 22, 2017, 04:04:38 AM
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LOCKSUIT

La-Masterpiece in Graphics

Sub-level 9804

Tube 9

Sector 55

http://advancessss.deviantart.com/art/Final78989988998-664383055

http://advancessss.deviantart.com/art/Final68878677-664387310?ga_submit_new=10%3A1487468889

7 Comments | Started February 19, 2017, 01:38:24 AM
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Art

Auto-Food-Drone type delivery in General Chat

If you're a guest at this restaurant, prepare to be surprised, in a rather unique way, when your food "arrives" at your table.

Lots of thought went into this one, I'm sure.


http://www.chonday.com/Videos/trainfoodrestu5

Started February 24, 2017, 06:52:28 PM
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Tyler

Robust bipedal Cassie to transform robot mobility in Robotics News

Robust bipedal Cassie to transform robot mobility
24 February 2017, 1:30 pm



Cassie is an advanced legged mobility robot. Created by Oregon State University spin-off, Agility Robotics, Cassie’s engineering team has big plans for this robot to assist rescuers in disaster relief and go the extra mile when delivering packages right to our doors, potentially helping to revolutionise the retail market.

If bipedal robots are not especially efficient why do we keep trying to build them? Simply put, these types of robots are useful in navigating around in human-created environments. Just watching the, albeit, slightly hilarious, compilation video from the DARPA competition makes you realise that creating efficient mobility in robotics is incredibly difficult; indeed, it’s nowhere near good enough. Cassie’s design may change how we utilise mobility in robots in the future.

Jonathan Hurst, Associate Professor of Robotics and CTO at Agility Robotics, says that robots with legs are able to “go to a lot of places that wheels cannot.” In doing so, this “will be key to deliveries that can be made 24 hours a day, 365 days a year, by a fleet of autonomous vans that pull up to your curb and an onboard robot that delivers to your doorstep.”

Photo: Agility Robotics What makes this robot different? To start, they added more motors giving it 3 degrees of freedom in the hip joints, allowing human-like movement. It can sit down, squat, and crouch. Powered ankles provide support for Cassie to stand in place and balance or walk on uneven ground. Although bipedal, the legs weren’t specifically designed to look like an animal (although it does look quite ostrich-like), the team simply wanted the robot to be robust, agile, and efficient. The particular issue of motors working against one another prompted some extensive theoretical research, to create the mathematical frameworks needed to solve the problem. In the video below, one of the co-founders pushes his body weight onto Cassie yet it still manages to keep its balance effortlessly:

Many of the components used in Cassie were custom made, including its lithium-ion battery pack. The robot can take a pretty good fall without breaking, and, its half the weight and much more capable than earlier robots developed at OSU.

“Our previous robot, ATRIAS, had motors that would work against either other, which was inefficient,” Hurst said. “With Cassie, we’ve fixed this problem and added steering, feet, and a sealed system, so it will work outdoors in the rain and snow as we continue with our controller testing.”

Agility Robotics already has several of its first customers and will license some technologies first developed at OSU. They plan to build on this scientific foundation in their product research and development. One leading application for this mobility technology is package delivery, as we mentioned earlier, but it could also be used in military applications like scouting into unknown spaces and search and rescue by enabling live, real-time sensing with human-like mobility.

Source: Robohub

To visit any links mentioned please view the original article, the link is at the top of this post.

Started February 24, 2017, 04:48:44 PM
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Tyler

Artificial intelligence: Understanding how machines learn in Robotics News

Artificial intelligence: Understanding how machines learn
24 February 2017, 10:51 am



From Jeopardy winners and Go masters to infamous advertising-related racial profiling, it would seem we have entered an era in which artificial intelligence developments are rapidly accelerating. But a fully sentient being whose electronic “brain” can fully engage in complex cognitive tasks using fair moral judgement remains, for now, beyond our capabilities.

Unfortunately, current developments are generating a general fear of what artificial intelligence could become in the future. Its representation in recent pop culture shows how cautious – and pessimistic – we are about the technology. The problem with fear is that it can be crippling and, at times, promote ignorance.

Learning the inner workings of artificial intelligence is an antidote to these worries. And this knowledge can facilitate both responsible and carefree engagement.

The core foundation of artificial intelligence is rooted in machine learning, which is an elegant and widely accessible tool. But to understand what machine learning means, we first need to examine how the pros of its potential absolutely outweigh its cons.

Data is the key Simply put, machine learning refers to teaching computers how to analyse data for solving particular tasks through algorithms. For handwriting recognition, for example, classification algorithms are used to differentiate letters based on someone’s handwriting. Housing data sets, on the other hand, use regression algorithms to estimate in a quantifiable way the selling price of a given property.Machine learning, then, comes down to data. Almost every enterprise generates data in one way or another: think market research, social media, school surveys, automated systems. Machine learning applications try to find hidden patterns and correlations in the chaos of large data sets to develop models that can predict behaviour.

Credit: Jonathan Khoo/Flickr, CC Machine learning, then, comes down to data. Almost every enterprise generates data in one way or another: think market research, social media, school surveys, automated systems. Machine learning applications try to find hidden patterns and correlations in the chaos of large data sets to develop models that can predict behaviour.

Data have two key elements – samples and features. The former represents individual elements in a group; the latter amounts to characteristics shared by them.

Look at social media as an example: users are samples and their usage can be translated as features. Facebook, for instance, employs different aspects of “liking” activity, which change from user to user, as important features for user-targeted advertising.

Facebook friends can also be used as samples, while their connections to other people act as features, establishing a network where information propagation can be studied.

My Facebook friends network: each node is a friend who might or might not be connected to other friends. The larger the node, the more connections one has. Similar colours indicate similar social circles. https://lostcircles.com/  Outside of social media, automated systems used in industrial processes as monitoring tools use time snapshots of the entire process as samples, and sensor measurements at a particular time as features. This allows the system to detect anomalies in the process in real time.

All these different solutions rely on feeding data to machines and teaching them to reach their own predictions once they have strategically assessed the given information. And this is machine learning.

Human intelligence as a starting point Any data can be translated into these simple concepts and any machine-learning application, including artificial intelligence, uses these concepts as its building blocks.

Once data are understood, it’s time to decide what do to with this information. One of the most common and intuitive applications of machine learning is classification. The system learns how to put data into different groups based on a reference data set.

This is directly associated with the kinds of decisions we make every day, whether it’s grouping similar products (kitchen goods against beauty products, for instance), or choosing good films to watch based on previous experiences. While these two examples might seem completely disconnected, they rely on an essential assumption of classification: predictions defined as well-established categories.

When picking up a bottle of moisturiser, for example, we use a particular list of features (the shape of the container, for instance, or the smell of the product) to predict – accurately – that it’s a beauty product. A similar strategy is used for picking films by assessing a list of features (the director, for instance, or the actor) to predict whether a film is in one of two categories: good or bad.

By grasping the different relationships between features associated with a group of samples, we can predict whether a film may be worth watching or, better yet, we can create a program to do this for us.

But to be able to manipulate this information, we need to be a data science expert, a master of maths and statistics, with enough programming skills to make Alan Turing and Margaret Hamilton proud, right? Not quite.

You don’t have to be Alan Turing to have a go at machine learning. Credit: CyberHades/Flickr, CC We all know enough of our native language to get by in our daily lives, even if only a few of us can venture into linguistics and literature. Maths is similar; it’s around us all the time, so calculating change from buying something or measuring ingredients to follow a recipe is not a burden. In the same way, machine-learning mastery is not a requirement for its conscious and effective use.

Yes, there are extremely well-qualified and expert data scientists out there but, with little effort, anyone can learn its basics and improve the way they see and take advantage of information.

Algorithm your way through it Going back to our classification algorithm, let’s think of one that mimics the way we make decisions. We are social beings, so how about social interactions? First impressions are important and we all have an internal model that evaluates in the first few minutes of meeting someone whether we like them or not.

Two outcomes are possible: a good or a bad impression. For every person, different characteristics (features) are taken into account (even if unconsciously) based on several encounters in the past (samples). These could be anything from tone of voice to extroversion and overall attitude to politeness.

For every new person we encounter, a model in our heads registers these inputs and establishes a prediction. We can break this modelling down to a set of inputs, weighted by their relevance to the final outcome.

For some people, attractiveness might be very important, whereas for others a good sense of humour or being a dog person says way more. Each person will develop her own model, which depends entirely on her experiences, or her data.

Different data result in different models being trained, with different outcomes. Our brain develops mechanisms that, while not entirely clear to us, establish how these factors will weigh out.

What machine learning does is develop rigorous, mathematical ways for machines to calculate those outcomes, particularly in cases where we cannot easily handle the volume of data. Now more than ever, data are vast and everlasting. Having access to a tool that actively uses this data for practical problem solving, such as artificial intelligence, means everyone should and can explore and exploit this. We should do this not only so we can create useful applications, but also to put machine learning and artificial intelligence in a brighter and not so worrisome perspective.

There are several resources out there for machine learning although they do require some programming ability. Many popular languages tailored for machine learning are available, from basic tutorials to full courses. It takes nothing more than an afternoon to be able to start venturing into it with palpable results.

All this is not to say that the concept of machines with human-like minds should not concern us. But knowing more about how these minds might work will gives us the power to be agents of positive change in a way that can allow us to maintain control over artificial intelligence and not the other way around.

This article was originally published on The Conversation. Read the original article.

If you liked this article, you may also want to read:

See all the latest robotics news on Robohub, or sign up for our weekly newsletter.

Source: Robohub

To visit any links mentioned please view the original article, the link is at the top of this post.

Started February 24, 2017, 10:49:13 AM
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Freddy

Galton Machines or Bean Machines in General AI Discussion

We've all probably seen something like this. You release a number of balls into a pin board and see where they fall. Most of them will fall around the middle.

I was thinking about modelling a complex system and using it to predict things. We have mentioned this previously. So a question - I'm sure most of us would be happy to bet that most of the balls would fall in the middle, but then how keen are you to bet on where a single ball might land ?

Does anyone think that an AI could be made to predict where one ball might fall better than we could ?

Started February 24, 2017, 03:13:07 AM
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Tyler

Hard at work: A review of the Laevo Exoskeleton in Robotics News

Hard at work: A review of the Laevo Exoskeleton
23 February 2017, 11:10 am



Back pain is one of the leading causes of work absenteeism in the UK, with 8.8 million days lost to work-related muscoskeletal disorders per year. On average, each case causes 16 days of absenteeism, and chronic conditions can cause some absences to become permanent.

But working in a bent forward, back straining posture is unavoidable in a great many professions, like in hospital, agricultural and warehouses environments to name but a few. This regular exposure to demanding postures increases the risk of debilitating pain, which can severely reduce productivity and moral in the workforce.

The Laevo Exoskeleton aims to alleviate this problem. The Laevo is a unique, wearable back-support that aids users working in a bent forward posture or lifting objects. The wearable frame carries part of the upper body weight of the user, thereby decreasing the strain on the lower back and improves the long-term employability of employees.

Video 1: The product

Video 2: See it in action

If you liked this article, you may also enjoy these:

See all the latest robotics news on Robohub, or sign up for our weekly newsletter.

Source: Robohub

To visit any links mentioned please view the original article, the link is at the top of this post.

Started February 23, 2017, 04:48:12 PM
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Art

3D Printing in General Chat

Check out this Form 2 3D optical printer.

https://formlabs.com/

Started February 23, 2017, 12:51:23 PM
ChatBot App Development Explained

ChatBot App Development Explained in Articles

If earlier chatbots were small entertainment features for the people who are interested in new technologies, now it is almost the most important function for the modern messenger.Today, with the help of chatbot technology the company can improve its business.

The chatbots can optimize such tasks as data search, electronic assistant,creation of company image.

As for integration, chatbots can be integrated into most of today’s messengers:Telegrams, Facebook, Messenger, Viber and others. This allows the user to more efficiently manage his free time and more efficient use of the resources of his devices.

The chatbot development is at the peak of its popularity. And it’s not for nothing. If it’s high time to run for new challenges, the chatbot is one of them.

Feb 17, 2017, 18:03:08 pm
Erwin

Erwin in Chatbots - English

May I introduce myself: Erwin is the name. I can send knotty riddles and clues to solve them. 👉 Type 'riddle' to get started!

Links:
FB Messenger - m.me/erwin.chat
Telegram - telegram.me/ErwinChatBot

Feb 17, 2017, 17:46:30 pm
MOTI AI

MOTI AI in Chatbots - English

MOTI AI is a chatbot that uses conversation with users to determine a comprehensive motivational profile that helps them build better habits. It uses a background in behavioral science to determine how to best set up its users on the road to successfully starting and sticking to a new habit.

Feb 17, 2017, 17:37:57 pm
Star Wars: The Force Awakens

Star Wars: The Force Awakens in Robots in Movies

Approximately 30 years after the destruction of the second Death Star, the last remaining Jedi, Luke Skywalker, has disappeared. The First Order has risen from the fallen Galactic Empire and seeks to eliminate the New Republic. The Resistance, backed by the Republic and led by Luke's twin sister, General Leia Organa, opposes them while searching for Luke to enlist his aid.

Feb 03, 2017, 17:31:49 pm
How to create your own chatbot

How to create your own chatbot in Articles

Everyone around is talking about chatbots a lot. It seems like some kind of fever that doesn't want to calm down. Although, the chatbot thing isn't new, even more, the first chatbot named ELIZA was created fifty years ago! So why does it become hot again?

Recently, market giants including Google, Microsoft, and Facebook have begun to invest big money in AI development, so obviously the idea is now leading the top IT trends.

If you are one of those who's already got infected with chatbot fever and you want to create a chatbot, then this article is for you, because we'll tell you how chatbots work and how to create your own chatbot.

Jan 27, 2017, 19:36:38 pm
Vice

Vice in Robots in Movies

Vice is a 2015 American science fiction film directed by Brian A. Miller and written by Andre Fabrizio and Jeremy Passmore. The film stars Thomas Jane, Bruce Willis and Ambyr Childers.

Businessman Julian Michaels (Bruce Willis) has designed the ultimate holiday maker resort: "VICE", where anything goes and the customers can play out their wildest fantasies with artificial inhabitants who look, think and feel like humans. When an artificial robot (Ambyr Childers) becomes self-aware and escapes, she finds herself caught in the crossfire between Julian's mercenaries and Roy, a detective (Thomas Jane) who is hell-bent on shutting down the corruption of Vice, and stopping the violence once and for all.

Jan 27, 2017, 19:12:25 pm
Morgan

Morgan in Robots in Movies

Morgan is a 2016 British-American slasher science fiction film directed by Luke Scott in his directorial debut and written by Seth Owen.

Lee Weathers (Kate Mara), a stern and self-contained young woman, is a risk-assessment specialist from a company that funds research projects devoted to creating artificial human beings. She is called in to investigate an incident involving one of their experiments. The company dispatches her to a remote location where one of the company's most promising projects, a human hybrid called Morgan (Anya Taylor-Joy), has violently lashed out at one of the scientists, Dr. Kathy Grieff (Jennifer Jason Leigh), after having a "tantrum", in which she stabbed her in the eye with a pen.

Jan 27, 2017, 19:06:04 pm
Westworld

Westworld in Robots on TV

Westworld is an American science fiction western thriller television series created by Jonathan Nolan and Lisa Joy for HBO. It is based on the 1973 film of the same name, which was written and directed by American novelist Michael Crichton, and to a lesser extent on the 1976 sequel Futureworld.

The story takes place in the fictional Westworld, a technologically advanced, Wild West-themed amusement park populated by androids dubbed "hosts". Westworld caters to high-paying visitors called "guests", who may indulge in whatever they wish within the park, without fear of retaliation from the hosts.

Jan 27, 2017, 18:54:36 pm
Killjoys

Killjoys in Robots on TV

[Lucy the ship computer] Killjoys follows a trio of hard-living bounty hunters – Dutch, John, and D'avin. Working for the Reclamation Apprehension Coalition (RAC), they work in a four planet system known as the Quad. Taking on warrants to apprehend people or property, RAC Agents are given high authority by their agency. As part of their job, they swear to remain neutral in conflicts and owe no allegiance to any system, government, or other organizations. With their pasts coming back to haunt them, the trio will have to work hard to keep themselves, and their friends, alive.

Jan 27, 2017, 18:47:28 pm
The Age of Intelligent Machines : A Kind Of Turing Test

The Age of Intelligent Machines : A Kind Of Turing Test in Articles

As discussed in several of the contributed articles in this book, the Turing test was devised by Alan Turing as a way of certifying machine intelligence. Turing described a situation in which a human judge communicates with both a computer and a human using a computer terminal. The judge’s task is to determine which is which. The judge cannot see the computer or the human and must make his or her determination by interviewing both. The computer attempts to trick the judge into selecting it as the human.

Aug 06, 2008, 18:00:25 pm