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 Information Retrieval


How Medical Search Technology Relies on Google Alphabet and Big Data

#artificialintelligence

One aspect of Artificial Intelligence is an effort to build machines and to advance technology using Google Alphabet that can learn from environments, from mishaps, and from real-life user experience to help individuals seeking a medical diagnosis. This takes advantage of Google's intelligent medical search engine. A lot of research and testing goes into finding the right path and the right breakthrough. Google CEO Sundar Pichai said in a company's annual Founders' Letter to stockholders back in April, "This is another important step toward creating artificial intelligence that can help us in everything from accomplishing our daily tasks and travels to eventually tackling even bigger challenges like climate change and cancer diagnosis." He cited examples such as voice search, translation tools, and image recognition; he spoke about how Google scientists work to build products that improve over time, making them increasingly useful and helpful to the human race. U.S. Internet users can now search Google for help sorting out medical symptoms and not just actual conditions. While it may be surprising the number of individuals who ask Google to help to diagnose ailments, Google's mobile site, as well as its iOS and Android apps, now have a feature that that proposes to track down information on medical symptoms. Instead of having to search for a medical condition, an individual can search for a certain symptom, such as "I have a pounding headache."


Digital Marketing and Machine Learning Smart Insights

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The launch of Google's new machine learning tool, RankBrain which contributes to search engine results, left many people wondering what impact machine learning would have in the realm of Search Engine Optimization (SEO). With the tech industry going crazy for all things Artificial Intelligence (AI), Natural Language Processing (NLP), machine learning, and chatbots, it's important to know what the technology is, where it's going, and what impact it will have on digital marketing as a whole. This article will explain these concepts as well as share some tips on how to adapt to machine learning. Explains how businesses can harness AI with a focus on marketing automation and email marketing. Machine learning is, in fact, not new to the tech world.


Text Retrieval and Search Engines Coursera

@machinelearnbot

About this course: Recent years have seen a dramatic growth of natural language text data, including web pages, news articles, scientific literature, emails, enterprise documents, and social media such as blog articles, forum posts, product reviews, and tweets. Text data are unique in that they are usually generated directly by humans rather than a computer system or sensors, and are thus especially valuable for discovering knowledge about people's opinions and preferences, in addition to many other kinds of knowledge that we encode in text. This course will cover search engine technologies, which play an important role in any data mining applications involving text data for two reasons. First, while the raw data may be large for any particular problem, it is often a relatively small subset of the data that are relevant, and a search engine is an essential tool for quickly discovering a small subset of relevant text data in a large text collection. Second, search engines are needed to help analysts interpret any patterns discovered in the data by allowing them to examine the relevant original text data to make sense of any discovered pattern.


Find 'Rick and Morty' rants with a quote search engine

Engadget

Rick and Morty is chock-full of quotable moments, so it would only make sense that someone would eventually find a way search every single word, wouldn't it? The creators of the Simpsons and Futurama search tools (Paul Kehrer, Sean Schulte and Allie Young) have trotted out Master of All Science, a web engine that lets you find any Rick and Morty line and create a meme or animated GIF to match. If you want to share the existential despair of a butter robot or understand why the entire series revolves around Mulan, you just have to punch in the right keywords. As before, the team's system revolves around tying closed caption text to hundreds of thousands of frames plucked from the show. In a sense, the Rick and Morty engine is the culmination of the developers' work so far: it's proof that their technology can search virtually any show where it was originally very Simpsons-specific.


The Future of Search Engines - Latest News - Texas Advanced Computing Center

#artificialintelligence

How do search engines generate lists of relevant links? The outcome is the result of two powerful forces in the evolution of information retrieval: artificial intelligence -- especially natural language processing -- and crowdsourcing. Computer algorithms interpret the relationship between the words we type and the vast number of possible web pages based on the frequency of linguistic connections in the billions of texts on which the system has been trained. But that is not the only source of information. The semantic relationships get strengthened by professional annotators who hand-tune results -- and the algorithms that generate them -- for topics of importance, and by web searchers (us) who, in our clicks, tell the algorithms which connections are the best ones.


How to build a search engine: Part 1

@machinelearnbot

In this multi-part series, we will explore how to build a search engine. It will be quite powerful and industrial strength. The first part will focus on getting the right tools and getting technology stack ready. We will build this search engine with an AngularJS front-end and use elasticsearch as the computation back end. Most applications of today are data driven.


Are Search Engines Fair? Auditing Search Engines for Differential Satisfaction

#artificialintelligence

Many online services, such as search engines, social media platforms, and digital marketplaces, are advertised as being available to any user, regardless of their age, gender, or other demographic factors. However, there are growing concerns that these services may systematically underserve some groups of users. From a social perspective, this is troubling. Search engines are a modern analog of libraries and should therefore provide equal access to information, irrespective of users' demographic factors. From a public-relations perspective, service providers and the decisions made by their services are under increasing scrutiny by journalists and civil-rights enforcement for seemingly unfair behavior.


Google kills off Instant, one of the search engine's fastest features

The Independent - Tech

Google has killed off Instant, one of its search engine's quickest features. When it launched back in 2010, it was hailed as "the future of search" and the company also described it as "search-before-you-type". Google said the main benefit it would offer users was saving them time. The I.F.O. is fuelled by eight electric engines, which is able to push the flying object to an estimated top speed of about 120mph. The giant human-like robot bears a striking resemblance to the military robots starring in the movie'Avatar' and is claimed as a world first by its creators from a South Korean robotic company Waseda University's saxophonist robot WAS-5, developed by professor Atsuo Takanishi and Kaptain Rock playing one string light saber guitar perform jam session A man looks at an exhibit entitled'Mimus' a giant industrial robot which has been reprogrammed to interact with humans during a photocall at the new Design Museum in South Kensington, London Electrification Guru Dr. Wolfgang Ziebart talks about the electric Jaguar I-PACE concept SUV before it was unveiled before the Los Angeles Auto Show in Los Angeles, California, U.S The Jaguar I-PACE Concept car is the start of a new era for Jaguar.


Asymmetric Deep Supervised Hashing

arXiv.org Machine Learning

Hashing has been widely used for large-scale approximate nearest neighbor search because of its storage and search efficiency. Recent work has found that deep supervised hashing can significantly outperform non-deep supervised hashing in many applications. However, most existing deep supervised hashing methods adopt a symmetric strategy to learn one deep hash function for both query points and database (retrieval) points. The training of these symmetric deep supervised hashing methods is typically time-consuming, which makes them hard to effectively utilize the supervised information for cases with large-scale database. In this paper, we propose a novel deep supervised hashing method, called asymmetric deep supervised hashing (ADSH), for large-scale nearest neighbor search. ADSH treats the query points and database points in an asymmetric way. More specifically, ADSH learns a deep hash function only for query points, while the hash codes for database points are directly learned. The training of ADSH is much more efficient than that of traditional symmetric deep supervised hashing methods. Experiments show that ADSH can achieve state-of-the-art performance in real applications.


how-ai-will-become-omnipresent

#artificialintelligence

We had to go through a whole process of development and discovery, and, as a result of computer experts working hand in hand with domain experts over the course of 15 to 20 years, computers and specialized software were developed to suit different needs. Most people now are familiar with conversion rate optimization (CRO), where site operators try to maximize conversions by testing new ideas for design, messaging, user experience, and more. The operator sets parameters and goals, but the AI decides the combination of ideas, always trying to find a better answer and better results against that goal. And just like computerization, AI enablement will only be fully achieved once all of us can be considered AI experts by today's standards.