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 Pattern Recognition


How Convolutional Neural Networks Accomplish Image Recognition?

@machinelearnbot

What is Image Recognition and why is it Used? In the context of machine vision, image recognition is the capability of a software to identify people, places, objects, actions and writing in images. To achieve image recognition, the computers can utilise machine vision technologies in combination with artificial intelligence software and a camera. While it is very easy for human and animal brains to recognize objects, the computers have difficulty with the same task. When we look at something like a tree or a car or our friend, we usually don't have to study it consciously before we can tell what it is.


IBM AI breakthrough sees firm smash Microsoft's image recognition record TheINQUIRER

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BIG BLUE IBM has beaten Microsoft's AI image recognition accuracy record by developing distributed deep learning (DDL) software. IBM said that, given any random image from a set of 7.5 million pictures from ImageNet-22K database, the trained AI model achieved 33.8 per cent accuracy, trumping the previous record of 29.8 per cent set by Microsoft back in October 2014. What's more, IBM's system managed to achieve this in seven hours, while the process that allowed Microsoft to set the previous record took 10 days to complete. According to IBM, this is a "milestone in making Deep Learning much more practical at scale--to train AI models using millions of photos, drawings or even medical images--by dramatically increasing the speed and making significant gains in image recognition accuracy possible as evidenced in IBM's initial results." IBM smashed Microsoft's record by developing creating DDL software to help GPUs talk to each other.


Salesforce AI helps brands track images on social media

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Brands have long been able to search for company mentions on social media, but they've lacked the ability to search for pictures of their logos or products in an easy way. That's where Salesforce's latest Einstein artificial intelligence feature comes into play. Today the company introduced Einstein Vision for Social Studio, which provides a way for marketers to search for pictures related to their brands on social media in the same way they search for other mentions. The product takes advantage of a couple of Einstein artificial intelligence algorithms including Einstein Image Classification for image recognition. It uses visual search, brand detection and product identification.


An introduction to frequent pattern mining - The Data Mining Blog

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In this blog post, I will give a brief overview of an important subfield of data mining that is called pattern mining. Pattern mining consists of using/developing data mining algorithms to discover interesting, unexpected and useful patterns in databases. Pattern mining algorithms can be applied on various types of data such as transaction databases, sequence databases, streams, strings, spatial data, graphs, etc. Pattern mining algorithms can be designed to discover various types of patterns: subgraphs, associations, indirect associations, trends, periodic patterns, sequential rules, lattices, sequential patterns, high-utility patterns, etc. But what is an interesting pattern? For example, some researchers define an interesting pattern as a pattern that appears frequently in a database. Other researchers wants to discover rare patterns, patterns with a high confidence, the top patterns, etc.


eBay is adding image recognition to find items with your camera

#artificialintelligence

Online marketplace eBay today unveiled two upcoming search options featuring images. Find It On eBay and Image Search are both coming this fall to the eBay app and mobile platform. The new features take advantage of machine-learning to allow shoppers the use of images when searching for matching items.The first feature, Find It On eBay, designed to leverage social media advertising and the covetous nature of fashion aficionados takes advantage of the share feature in apps. This lets users share an image to the eBay app where it will then compile a list of related objects. This is gonna save collectors a lot of time.


Microsoft is getting its own AI-powered photo search

Engadget

Microsoft's upcoming Photos app is getting AI image search so that it can spot and classify objects, much like Google Photos and Apple Photos can. Spotted by Windows Central, the latest Insider Preview version of the app now has a search bar that you can use to enter terms like "flower," "wine bottle," and "bar." It will then use a cloud-based image recognition algorithm to pick and sort out those items in your photo collection, much as the rival apps do. The first time you use it, the Microsoft Photos will index everything, a process that takes about a second per image, Windows Central notes. Afterwards, all the indexing is stored locally, so you can search and sort by objects, colors and other terms very rapidly.


eBay reveals AI image search that finds item look-alikes

Daily Mail - Science & tech

The online auction site has announced two new high-tech features called'Find It On eBay' and'Image Search' that will use artificial intelligence to find listings of a pictured item, or other available products that look just like it. The new function will roll out this fall on both the website and iOS and Android mobile apps. The online auction site just announced two new high-tech features called'Find It On eBay' and'Image Search' that will use artificial intelligence to find listings of a pictured item or other available products that look just like it Using eBay's new image search is very simple. Just snap a photo of something you want to buy or upload one from your camera roll. The program will automatically sift through all the listings on the site to find the item or ones just like it.


5 Simple Ways To Optimize Your Chatbot (HowTo) - The Ape Machine

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You see, the way most of these chatbot services have implemented the technology is not at all in line with the latest advances in the technology of bleeding edge chatbot technologies. While many of them would love to make use of character based recurrent neural networks, local attention mechanisms, and generative methods, stability of this technology is just not quite there yet. So, we are left with the solution provided to us: Take the high dimensional space of characters in sentences, and convert it to a low dimensional space, like part of speech tags. Meanwhile you can use pattern matching on the type of tags, frequency of tags, and order of tags to do relatively advanced pattern matching, and get pretty good results, as long as there are not too many patterns flying around in the model. Nevertheless, we have all invested our future endevours into the upcoming A.I. boom, and we want to be part of it right now, deploying our chatbots and getting in while the getting is good.


Artificial Intelligence in Healthcare: Medical Ethics and the Machine Revolution

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While this theme may be premature, the concern of teaching ethics and valuing human life is a relevant question for machine learning, especially in the realm of healthcare. Creating "laws" or "rules" for ethics in artificial intelligence as Elon Musk calls for is difficult in that ethical bounds are difficult to teach machines. Many companies have done extensive work in training systems that will be working with patients to learn what words mean and common patterns within patient care. When a patient asks about their symptoms they get clinically relevant information paired with their symptoms even if that patient uses non-medical language in describing their chief complaint.


eBay is adding visual search to its mobile app

Engadget

Next time you see a cute pair of shoes or a cool shirt you'd like to buy, snap a picture or take a screenshot. "Find It On eBay" gives you the power to share images straight from any social network or website to the online shopping platform's application. Just choose the website's logo with the "Find it now" tag line, click "search using this image" when it pops up and highlight the part of the photo you want to look up. The other feature that's simply called "Image Search" gives you the power to look for items using photos you've taken or saved on your device. Both tools make it much easier to find listings when you're looking for something really specific or looking up something you have no idea how to describe -- hey, it happens to everyone.