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ARTIFICIAL INTELLIGENCE (AI) TO REVEAL GLOBAL OIL STORAGE

#artificialintelligence

The US company, Orbital Insight, is using AI to analyze satellite images and identify and quantify crude oil storage tanks. The tanks have floating roofs, so the volume of oil is visible. Orbital Insight is using shadow-detection technology and calculates how full a storage tank is by the size of the crescent-shaped shadow on the tank roof.



Low Gasoline Prices, What are Consumers Doing with the Extra Cash?

@machinelearnbot

Knowing where the consumer is spending is normally not public information. Google Trends tracks the frequency of terms searched on their website and reports it as an index. Although web search terms are not a guarantee that a purchase was made, it's a good insight into the consumer's thoughts. And a great indication of when and where advertising companies should advertise.



[Report] Femtosecond structural dynamics drives the trans/cis isomerization in photoactive yellow protein

Science

A variety of organisms have evolved mechanisms to detect and respond to light, in which the response is mediated by protein structural changes after photon absorption. The initial step is often the photoisomerization of a conjugated chromophore. Here we identify structural changes associated with the earliest steps in the trans-to-cis isomerization of the chromophore in photoactive yellow protein. Femtosecond hard x-ray pulses emitted by the Linac Coherent Light Source were used to conduct time-resolved serial femtosecond crystallography on photoactive yellow protein microcrystals over a time range from 100 femtoseconds to 3 picoseconds to determine the structural dynamics of the photoisomerization reaction.



Paris Machine Learning Meetup #12 Season 3: ML Hardware

#artificialintelligence

Marc Wolff, Amine El Helou, Mathworks, Un algorithme distribué de forêt aléatoire pour du risque de crédit/ A Random Forest distributed algorithm for credit risk computations.


US consumer sentiment slips in March to five-month low

U.S. News

U.S. consumer sentiment slipped last month to lowest level since October with Americans worried about the country's economic outlook, the University of Michigan said Friday.


A Chess Combination Program Which Uses Plans

Classics

The program analyses carefully the initial situation. It creates some plans and tries to execute them. It analyses the situations deeper in the tree only if the plan fails. In that case it generates new plans correcting what is wrong in the old one. So, the program considers only natural branches of the tree. It can find combinations for which it is necessary to look more than twenty ply ahead. The paper describes the methods used for analyzing a situation and for modifying unsuccessful plans. Then we examine some results found by the program.Artificial Intelligence 8 (1977), 275-321


A General Game-Playing Program

Classics

A general game-playing program must know the rules of the particular playing game. These rules are:(1) an algorithm indicating the winning state;(2) an algorithm enumerating legal moves. A move gives a set of changes from the present situation.There are two means of giving these rules:(1) We can write a subroutine which recognizes if we have won and another which enumerates legal moves. Such a subroutine is a black box giving to the calling program the answer: 'you win' or 'you do not win', or the list of legal moves. But it cannot know what is in that subroutine.(2) We can also define a language in which we describe the rules of a game. The program investigates the rules written with this language and finds some indications to improve its play. Artificial Intelligence and Heuristic Programming Edinburgh University Press