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Pattern recognition

created by chaos2

(idea) by chaos2 (3.7 wk) (print)   ?   (I like it!) Sat Nov 13 1999 at 9:22:00

Ability to identify a pattern (visual image, sound, etc) based on some previous exposure to variants of the pattern (a training data set). Simple to implement in a neural network because of the layer of abstraction inherent in a neural network; difficult to implement in digital logic because digital logic tends to be precise and does not handle abstraction well.

(idea) by Qrz (7.6 y) (print)   ?   (I like it!) Tue Aug 01 2000 at 11:08:30

Ability to identify, among a set of input data, instances of objects belonging to a certain class.

In order to identify the objects (patterns), a model of the class is needed. This model is built on a prior knowledge, usually given by a training data set.
In this case the prior knowledge is implicit and will be coded in some way by the system aimed to identify the patterns.
For instance, a neural network will modify itself depending on the training, thus coding the information given by the data in its own structure.

(thing) by NightShadow (2.9 wk) (print)   ?   (I like it!) 1 C! Wed Mar 05 2003 at 17:14:49

Book by William Gibson
Released in March of 2003
Published by Putnam Books
356 pages, hardbound edition (first printing)


Dedicated to Jack (Womack)

This book by William Gibson, the founding father of the "cyberpunk" literary movement, is his latest work. It is about a young woman named Cayce Pollard (named by her mother after the famed psychic Edgar Cayce), who has an exceptional talent for somehow gleaning what is marketable and what is not. Miss Pollard, a daughter of a World War II pseudo-spy, finds herself embroiled and on the hunt for... something, a secret perhaps. Her travels take her from London to Tokyo to Moscow and the nether regions of a world that seems both parallel to our own universe and, somehow, inextricably woven into its very fabric.

Having read only up to chapter 5 (and still going), Gibson's sense of style, almost poetic in its nature, has not yet disappointed me. The beginning of the novel focuses entirely on Cayce Pollard's unique view of the world in which she lives, showing us evidence of our market-driven reality in a way that seems at once startlingly fresh and, at the same time, so very familiar. Gibson's skill for coloring nuance and flavor almost spills out of the pages and onto my lap, making the story as rich and as realistic as any of his other works.

Still only into the fifth chapter, this looks to be a very promising story indeed.


UPDATE: March 7, 2003 8:00 AM (CST)

And, now, having read the full story, I can honestly say that Mr. Gibson has managed to spin one hell of a magnificently wonderful yarn. The characters, as usual, seem almost as lifelike as your cousin, who lives just on the other side of the city and updates you on the comings and goings of life on the other side of the tracks- they seem so realistic that you are left with the sense that you could Google them and come up with more real-world information on these fictional characters than you could possibly imagine, almost making your own eventful life (if you have one) seem mundane and trite.

I should also note that this story is sci-fi in only general terms at best. The setting is as contemporary and real-time as just last week, or perhaps just last year. It feels like a major kind of story you'd watch on CNN amidst canned ham about Senator Lott, UN Inspection Teams, the first rumblings of a war in Iraq and the release of The Two Towers, if not for the fact that it somehow and mistakenly got lost in the white noise of a market-laden media tsunami.

The plot, for much of the book, stays on track and keeps its focus, following Ms. Pollard hither and thither like a teeny-tiny fly hanging about over her shoulder the entire time. But just when you think you're getting to the end of the novel, we the audience are handed some spectacular curve-balls.

Much jet lag.
Much land-hopping.
Much mystery.
Much better than I had ever expected (and that is saying a lot, believe-you-me, for I expected a pearl and was instead handed King Solomon's booty!).

If you like Gibson, if you like damn fine stories, if you like to be taken to a world that is just outside your window, then you'll read this book and wonder how it couldn't have really happened.


(idea) by KGBNick (1.1 y) (print)   ?   (I like it!) Sat May 14 2005 at 15:37:11

Pattern Recognition belongs to a rare breed of books that have great intellectual depth without forcing the reader to appreciate it in order to enjoy the story. The obvious main theme is the way individuals function in this brave postmodern world in which cultural landscape has been cleared of any major landmarks. Some say that the travelers' souls travel slower then the plane, causing jet lag until they can catch up. Are souls soon doomed to grow forever lost, navigating endless catacombs of images and soundbites, left to cling on to subcultures - those animated corpses of the national and political alligiances of yesteryear?

But we have heard this all before, and Gibson knows it. The novel works because he handles his themes with refreshing understatement and even subtlety. But what I found most memorable is his comentary on art and the process of it's creation.

Spoilers ahead, beware of spoilage!

Nora has a piece of shrapnel from a Claymore mine stuck in her head, making her completely incapable of most normal human functions. The only way she can communicate is through footage. She not only passively watches it, but shapes it to reflect her inner world. Nora uses found footage - from surveilance cameras and wharever else people get such stuff. She combines them, juxtapozing the Photoshopped image of a man from a train station with a background of a city rooftop at night to create works of deep emotional and aestetic apeal. There is no discernable plot; in fact, Nora habitually edits her own work with very liberal minimalism. In the end, all superfluous footage cut, only a single frame or part of a frame will remain, completing the masterpiece.

Even a brief overview of great literature shows the effectiveness of the metaphor. For example, Dante's masterpiece consists of a great many references and allegories to earlier works, yet a powerful common vision give them new life through fresh context. It's as if there is an ongoing narrative, all the works and thoughts of every artist echoing through each other across both time and space, criticisms of criticisms surpassing the original in greatness and depth. And life, the medium with the fewest restrictions, is especially not immune:

"Transformation - taking the raw materials of your life, making small and large changes to turn what you know into fictional material. Transformation gives you power over events - life is disorganized, here you impose order; it protects you... gives you power over your story."

Kit Reed

Creative plundering behind her, the true artist kills her masterpiece, cutting away all the showy excesses to reveal the tiny, naked grain of truth within.

It is unclear if Gibson intends to reflect the artists' creative processes in general or to show the future of our creative culture. Musicians all over the world mix others' works to create entirely new pieces (think The Grey Album and The Go! Team.) The trend will certaintly continue as a new generation that routinely combines found elements from many different mediums evolves. Either way, the vision of a woman alone in a dark room capable of focusing her eyes and mind only on the radiating screen will possibly never leave me.


(idea) by chaoticaly (1.9 wk) (print)   ?   (I like it!) 1 C! Sun Sep 18 2005 at 20:12:34

Pattern Recognition by William Gibson is one of the most 'loaded' books that can be read right now.




Almost every line in the book is a carefully crafted pop culture cool reference cunnningly rendered with love and devotion. Chris Cunningham is in the book as 'Damien'. Bjork's robots from her 'All Is Full Of Love' video reside there in a still London apartment. There's an online forum complete with fanboys and a domineering post-matron fascist. And a corporation that does nothing but research the coolest symbols and trademarks for other companies.

It is unlike anything by William Gibson so far. The heart of it is a William Gibson story, characters marginalised by technology and a society that is driven by materialism, but somehow the settings are so 'unfamiliar', ironically. Gone are the skies of dead television and the perverted, twisted hive mind intellect, instead in it is found legions of dedicated fans of cool and snippets of arcane footage scattered across the Web and known only as 'the footage'.

Contrasted with Neuromancer, this is set so strikingly in the present and the now, it seems to be strangely otherwordly. Even jarringly so, to some who might have been more comfortable with his Sprawl books. It is also so much more 'emotional' than his other books; in the sense that sensitivity and a somewhat palpable sense of domestication form a central core of the characters interactions now. This is starkly antithetical to the going-ons in the Sprawl, where hedonism and self-centeredness were the order of the day.

In that respect, Cayce Pollard; the female thirtysomething protaganist; is the anti-Case, the demolished, apathetic anti-hero of Neuromancer (note the similar pronounciation). She is a highly indiviualistic and subtly driven woman, who is a little insecure and a little quirky; but always purposeful, always headstrong.

The story is thrust forward by her musings and actions as she is drawn into intrigue that spans much of the globe and which begins when she is called to London for an assignment; a cool hunting assignment for 'Blue Ant', a fictitious company that is cleverly named; considering the fact that the 'Blue Ant', or Diamma bicolor is in fact a large solitary parasitic wasp. A common, recurring theme in Mr. Gibson's work, the wasp is usually representative of the hive mind or group intellect. Here though, the wasp is couched in symbolism and drawn away from the hive. From there she is introduced to a multitude of characters, the cold advertising executive Dorotea Benedetti, the unhumourously named Hubertus Bigend; founder of Blue Ant, a number of mob-linked Russians and of course, a few internationally-renowned spies.

There is no mistaking however; Cayce Pollard is the central figure in these proceedings, the other characters; varied and textured as they are made to be so by William Gibson's sparse, tightly-drawn, minimalist prose; are merely accompaniment to Cayce's prima ballerina assoluta. Every move she makes; every singular thought, is painted vividly and with precise detail by William Gibson. She flows through the story like gracious water in a symmetrically assured Japanese garden. As she is driven deeper into the story, her voice is the voice of reason and sanity that anchors the story within perceivable bounds. Cayce Pollard is the lens through which Mr. Gibson projects his highly unique, highly focused vision of modernity and hip onto the screen that is Pattern Recognition.

Overall, the story presents a window into a post-everything world, that peers deep; William Gibson does not hide or skirt any aspect or issue of modern culture; he throws everything into it and at the same time moulds a jet-propelled plotline that weaves all the aspects of modern culture and society into a cohesive, coherent whole that is much more than the sum of its parts. It is infintely readable and a triumphant work by a writer who has reached the pinnacle of his craft, even inspiring New York art-rockers Sonic Youth to name a song after it. At the very least, a masterfully constructed gleaming white plastic piece of post-modern prose, Pattern Recognition is a glimpse into the present that is the first decade of the 21st century; through the layers of advertising, sleek design and cold, long-chain monomers.


printable version
chaos

She axed me, so I jus' toad 'er neural network William Gibson Generalised Hough Transform
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