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TraffickCam: Explainable Image Matching For Sex Trafficking Investigations

arXiv.org Artificial Intelligence

Investigations of sex trafficking sometimes have access to photographs of victims in hotel rooms. These images directly link victims to places, which can help verify where victims have been trafficked or where traffickers might operate in the future. Current machine learning approaches give promising results in image search to find the matching hotel. This paper explores approaches to make this end-to-end system better support government and law enforcement requirements, including improved performance, visualization approaches that explain what parts of the image led to a match, and infrastructure to support exporting the results of a query.



FoodAI: Food Image Recognition via Deep Learning for Smart Food Logging

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An important aspect of health monitoring is effective logging of food consumption. This can help management of diet-related diseases like obesity, diabetes, and even cardiovascular diseases. Moreover, food logging can help fitness enthusiasts, and people who wanting to achieve a target weight. However, food-logging is cumbersome, and requires not only taking additional effort to note down the food item consumed regularly, but also sufficient knowledge of the food item consumed (which is difficult due to the availability of a wide variety of cuisines). With increasing reliance on smart devices, we exploit the convenience offered through the use of smart phones and propose a smart-food logging system: FoodAI, which offers state-of-the-art deep-learning based image recognition capabilities.


FoodAI: Food Image Recognition via Deep Learning for Smart Food Logging

#artificialintelligence

An important aspect of health monitoring is effective logging of food consumption. This can help management of diet-related diseases like obesity, diabetes, and even cardiovascular diseases. Moreover, food logging can help fitness enthusiasts, and people who wanting to achieve a target weight. However, food-logging is cumbersome, and requires not only taking additional effort to note down the food item consumed regularly, but also sufficient knowledge of the food item consumed (which is difficult due to the availability of a wide variety of cuisines). With increasing reliance on smart devices, we exploit the convenience offered through the use of smart phones and propose a smart-food logging system: FoodAI, which offers state-of-the-art deep-learning based image recognition capabilities.


Google Research into Concept Vectors for Image Search

#artificialintelligence

Google recently released research about a tool called Similar Medical Images Like Yours (SMILY) that uses concept vectors to enhance searching for medical images. The research uses embeddings for image-based search and allows users to influence the search through the interactive refinement of concepts. Google released two papers in succession. The first paper, "Similar image search for histopathology: SMILY" focused on the deep neural network architecture that was used to create the embeddings necessary to find similar images. The second paper, "Human-Centered Tools for Coping with Imperfect Algorithms During Medical Decision-Making," focused on human interaction aspects necessary to improve the usage of the tool created in the first paper.


See how an AI system classifies you based on your selfie

#artificialintelligence

Modern artificial intelligence is often lauded for its growing sophistication, but mostly in doomer terms. If you're on the apocalyptic end of the spectrum, the AI revolution will automate millions of jobs, eliminate the barrier between reality and artifice, and, eventually, force humanity to the brink of extinction. Along the way, maybe we get robot butlers, maybe we're stuffed into embryonic pods and harvested for energy. But it's easy to forget that most AI right now is terribly stupid and only useful in narrow, niche domains for which its underlying software has been specifically trained, like playing an ancient Chinese board game or translating text in one language into another. Ask your standard recognition bot to do something novel, like analyze and label a photograph using only its acquired knowledge, and you'll get some comically nonsensical results.


Open source and open data

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There's currently an ongoing debate about the value of data and whether internet companies should do more to share their data with others. At Google we've long believed that open data and open source are good not only for us and our industry, but also benefit the world at large. Our commitment to open source and open data has led us to share datasets, services and software with everyone. For example, Google released the Open Images dataset of 36.5 million images containing nearly 20,000 categories of human-labeled objects. With this data, computer vision researchers can train image recognition systems.



Four Things to Remember When Thinking of Image Analytics and Business Improvement

#artificialintelligence

According to a Forbes blog post from May 2018, over 300 million images are uploaded to Facebook and 95 million images are uploaded to Instagram each day. There's a good reason for this new trend: Images are more memorable, more impactful, and easier to share than text. You don't have to translate them. A picture is worth a thousand words, after all. Ninety percent of what our brains process is visual.


YouTube Using AI to Help Remove Video Deemed Offensive; Meanwhile Recommendation Engine is Challenged - AI Trends

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You Tube needs to employ AI to help process the 300 hours of video uploaded to the platform every minute by its users. This processing includes removing video deemed inappropriate by YouTube's standards. Some 8.3 million videos were removed from YouTube in the first quarter, 76 percent of those identified and flagged by AI automatically, according to an account in Forbes. Of those, more than 70 percent were never viewed by users. While the AI system is able to review more content than humans, full-time human specialists work with the AI, which of course is not foolproof.