Category: Verandah

In case we weren’t sureIn case we weren’t sure

Tetman Callis 0 Comments 6:16 am

“Once upon a time, or so the story goes, the American military were developing a computer system that they could train to identify tanks on the battlefield. The approach involved connecting a ‘neural network’ to a camera. The training was to be done using photographs. So the design team went out into the field and took 100 photographs of scenes with tanks in various orientations – out in the open, hiding behind trees, and the like. They also took 100 photographs of scenes with no tanks present. The system would be taught using both positive and negative cases. They split all the photographs into two sets, one for training and one for testing the system after training had taken place. Using the training set, they showed the system pictures of tanks and said, ‘Tank’. They also showed the system pictures without tanks and said, ‘No tank’. Each time the system would first have a guess, and if shown to be wrong would adjust itself. A keen understanding would emerge, it was hoped, of the key features it needed to consider in making the right judgment. From entirely random beginnings the system’s performance improved. It got so proficient that it could give a correct answer most of the time. The next step was to test the system on the remaining photos—the set that it had not yet seen. It behaved extremely well—perfectly in fact, categorizing every photo as either ‘tank’ or ‘no tank’ correctly. The designers decided to commission a further set of photos for more testing. The pictures came back and they were shown to the system. Only this time its performance was abysmal—no better than flipping a coin. It took the designers a while to work out what was going on. It turned out that the original photographs with tanks and without tanks had been taken on different days. The ‘tank’ days happened to be sunny. The ‘no tank’ days had been cloudy. Each time the system was shown a photograph with a tank, it saw bright sunlight, blue skies and shadows. Each time it saw a photograph without a tank, it saw grey skies and an absence of shadows. This was the meaning of ’tank’ it inferred. The designers had developed a sunny day detector, and a good one at that.” – Lawrence Chapin, et al., “Predictive Coding, Storytelling, and God: Narrative Understanding in e-Discovery”

They need light, water, air, and good soilThey need light, water, air, and good soil

Tetman Callis 0 Comments 7:35 am

“Appellate judges are not obliged to act like potted plants. Nor like automatons, following only the path laid down by the parties without deviation or interruption. While the discretionary power to reach a new issue should be used with restraint, in criminal matters that restraint should be informed with due regard to the accused’s right to a fair trial. A reviewing court should intervene ‘to achieve a just result. We may not avert our eyes from what is clearly before us.’ (People v. Gray, 247 Ill.App.3d 133 (1993)).” – Justice Michael B. Hyman, People v. Hobson, 2014 IL App (1st) 110585 (March 12, 2014)

FlappingFlapping

Tetman Callis 2 Comments 7:38 am

“Our soul possesses two broad and strong wings, which can bring us better and more permanent possessions than gold, honour or health. Our sharp intellect allows us to penetrate the secrets of nature, and lets us pursue that way as long as we modestly recognize our human weaknesses. But as for the ultimate secrets, which are higher than angels and angelic spirits: no speculative reason can attain them, but only deep mystical contemplation. There where our thinking can come only slowly and with endless effort, our heart, our mystical faith rises with a single wingbeat.” – Will-Erich Peuckert, Pansophie (trans. Hanegraaff)

A fool for a clientA fool for a client

Tetman Callis 0 Comments 7:05 am

“We are told that many criminal defendants representing themselves may use the courtroom for deliberate disruption of their trials. But the right of self-representation has been recognized from our beginnings by federal law and by most of the States, and no such result has thereby occurred. Moreover, the trial judge may terminate self-representation by a defendant who deliberately engages in serious and obstructionist misconduct. Of course, a State may— even over objection by the accused—appoint a ‘standby counsel’ to aid the accused if and when the accused requests help, and to be available to represent the accused in the event that termination of the defendant’s self-representation is necessary. The right of self-representation is not a license to abuse the dignity of the courtroom. Neither is it a license not to comply with relevant rules of procedural and substantive law. Thus, whatever else may or may not be open to him on appeal, a defendant who elects to represent himself cannot thereafter complain that the quality of his own defense amounted to a denial of ‘effective assistance of counsel.’” – United States Supreme Court, Faretta v. California, 422 U.S. 806 (1975)

Call it scienceCall it science

Tetman Callis 0 Comments 6:41 am

“It ever has been the fate of system mongers to mistake the productions of their own imaginations, for those of nature herself: And their works, instead of advancing the cause of truth, serve only as false guides, who are ever ready to mislead us and impede our progress.” – John Stevens, Jr., “Americanus V,” Debate on the Constitution, Part One (ed. Bailyn)

Generate some heatGenerate some heat

Tetman Callis 2 Comments 6:35 am

“Too often, writers fear that in order to get attention in an over-stimulated world, they need to open with a car crash, a zombie apocalypse, an explosion of expletives, an alternate universe, or prose that turns cartwheels on the ceiling. It’s not that those things can’t work, but they’re certainly not necessary, and unless they’re done exceedingly well, they backfire. What the editor is really looking for is presence on the page—a feeling that you, the author, are in control; that you have a deep respect for language and a well-made sentence, no matter how plain or ornate; that something is at stake; and that in addition to whatever plot you are hatching, you can create friction in the simple act of rubbing two sentences up against each other.” – Dawn Raffel, “The Most Important Words”

There might be other reasonsThere might be other reasons

Tetman Callis 0 Comments 6:21 am

“I began thinking about what makes a life worthwhile. And I thought of Pessoa and Kafka. We look at the lives of writers and consider them important, but what if we never discovered Pessoa’s trunk of books? What if Kafka’s work was never published? Would their lives have been worth living? And I thought of my own strange neuroses. My friends take them for granted, because I’m a writer, so I’m supposed to be this way. But if I hadn’t been a writer and still had these neuroses, I’d be ignored. I’d never get laid.” – Rabih Alameddine, “This Is Also My World” (interview by Dwyer Murphy)

Anybody got a flashlight?Anybody got a flashlight?

Tetman Callis 0 Comments 6:01 am

“The entire Internet can never be made ‘safe.’ Vast stretches of cyberspace are already ‘dark’—full of abandoned websites, discarded protocols, huge databases, and clandestine enterprises engaged in by both criminals and political dissidents. Like it or not such wild corners will endure, for the Internet remains a faithful mirror of the human soul, haunted by the same angels and demons of our own nature.” – Jay Nelson, “Can the Internet Be Tamed?”

Ring-ring goes the bellRing-ring goes the bell

Tetman Callis 0 Comments 7:23 am

“It’s no secret that American education is extremely outdated. The long day divided into periods marked by bells, summer vacations, neat rows of desks, and the same subjects for everybody, were all meant to turn 19th century farm children into 20th century factory workers, clerks, and secretaries. It’s a painfully obsolete model.” – Jay Nelson, SWCP Portal, August 2012

Rock gardeningRock gardening

Tetman Callis 0 Comments 6:17 am

“Marriage is like a garden I reckon. After a while, no matter what you do, it’s all too much work for not enough reward. One day you’re pulling out the same weeds you pulled out last month, or trimming the low branches off the same tree you trimmed them off last year, and you start thinking about why you’re doing it, and you can’t remember why you started to in the first place. Why you planted that particular tree, or chose that type of grass for the lawn, or why you even bothered with having a garden at all, cos the fact is, you haven’t sat your arse down out there and looked around and enjoyed it in years anyway. You was just going through the motions, doing what you did cos it’s what people do, what’s expected of you, so you just keep right on doing it.” – Harry Pants, Midlife

The Reverend Dr. KingThe Reverend Dr. King

Tetman Callis 0 Comments 4:26 am

“An unjust law is a code that a numerical or power majority group compels a minority group to obey but does not make binding on itself. This is difference made legal. By the same token, a just law is a code that a majority compels a minority to follow and that it is willing to follow itself. This is sameness made legal.” – Martin Luther King, Jr., “Letter from Birmingham Jail”

The Reverend Dr. KingThe Reverend Dr. King

Tetman Callis 0 Comments 4:20 am

“How does one determine when a law is just or unjust? A just law is a man-made code that squares with the moral law, or the law of God. An unjust law is a code that is out of harmony with the moral law. To put it in the terms of St. Thomas Aquinas, an unjust law is a human law that is not rooted in eternal and natural law. Any law that uplifts human personality is just. Any law that degrades human personality is unjust.” – Martin Luther King, Jr., “Letter from Birmingham Jail”

It’s all you needIt’s all you need

Tetman Callis 0 Comments 6:10 am

“No one is born hating another person because of the colour of his skin, or his background, or his religion. People must learn to hate, and if they can learn to hate, they can be taught to love, for love comes more naturally to the human heart than its opposite.” – Nelson Mandela, Long Walk to Freedom