Jeff Hawkins Develops a Brainy Big Data Company

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Jeff Hawkins has been a pioneer of mobile devices, a distinguished lecturer in neuroscience, and a published author of a revolutionary theory of how the brain works. If he’s right about Big Data, a lot of people are going to wish he’d never gone into that field.


Mr. Hawkins, who helped develop the technology in Palm, an early and successful mobile device, is a co-founder of Numenta, a predictive software company. Numenta’s technology is based on Mr. Hawkins’s theories of how the brain works, a subject he has studied and published on intensively. Perhaps most important for the technology industry, the product works off streams of real-time information from sensors, not the trillions of bytes of data that companies are amassing.

“It only makes sense to look at old data if you think the world doesn’t change,” said Mr. Hawkins. “You don’t remember the specific muscles you just used to pick up a coffee cup, or all the words you heard this morning; you might remember some of the ideas.”

If no data needs to be saved over a long term and real-time data can stream in all the information that is needed, a big part of the tech industry has a problem. Data storage companies like EMC and Hewlett-Packard thrive on storing massive amounts of data cheaply. Data analysis companies including Microsoft, I.B.M., and SAS fetch that data and crunch the history to find patterns. They and others rely on both the traditional relational databases from Oracle, and newer “unstructured” databases like MongoDB, and batch processing frameworks like Hadoop.

Much of this will be a relic within a few years, according to Mr. Hawkins. “Hadoop won’t go away, but it will manage a lot less stuff,” he said in an interview at Numenta’s headquarters in Redwood City, Calif. “Querying databases won’t matter as much, as people worry instead about millions of streams of real-time data.” In a sensor-rich world of data feeds, he is saying, we will model ourselves more closely on the constant change that is the real world.

Mr. Hawkins thinks that the human neocortex, that part of the brain that includes the perception and reasoning functions, itself works as a kind of pattern-seeking and predictive system. Brain cells, starting at some of their most elemental components, work together to build expectations, initially about things like light and dark, or near and far, that they gather from sensory organs.

Patterns of one or the other are reinforced over time. As new data streams in, the brain figures out if it is capturing more complexity, which requires either modifying the understanding of the original pattern or splitting it into two patterns, making for new knowledge. Sometimes, particularly if it not repeated, the data is discarded as irrelevant information. Thus, over time, sounds become words, words occupy a grammatical structure, and ideas are conveyed.

“The key to artificial intelligence has always been the representation,” he says. “You and I are streaming data engines.”

Written By: Quentin Hardy
continue to source article at bits.blogs.nytimes.com

2 COMMENTS

  1. This actually makes sense, although it is scary as it is a complete departure from where we are today.  Bit like going from letters carried by horsemen over period of weeks and months, into instant messages…. That’s going to require a complete new way of thinking and teaching…   and life gets faster all the time….

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