Archive for Bristol

python [book review]

Posted in Books, Kids, R with tags , , , , , , , , , , , on April 19, 2024 by xi'an

A fellow coder shared with me this recent manual (in French) entitled python (for the computer language, not the snake) written by Nathalie Azoulai  as he found it an interesting literary (if not computer) program. It parses rather quickly and I compiled it in one single run on my way to Bristol [Mecca of punched card coders!] last week. The core idea of this manual is one of a middle-aged, clueless (about coding), single-mother, writer engaging into an experiment to understand coding and coders. She does not succeed. And the manual also fails to implement said idea, at least for me. This writer calls upon a series of tutors to get into understanding coding and learning python but she does not get much further than exiting the “hello world” instruction that seem to bug the early chapters of most programming manuals! It sounds as if the compiler (character or author) is mostly uninterested in the fundamental function of coding towards delivering, that is, that it is used and useful for solving real problems. Instead, the manual leans towards a massive and falsely naïve infodump on the history of coding, with very few surprises there, along with a gradually overwhelming, personal, and frankly of very limited interest, introspection on a past and ambiguous love (or sexual attraction) that returned too many error messages. The end of the manual is a predictable mise-en-abîme where the writer finds Chat-GPT unsurprisingly lacking in its ability to deliver a novel that goes beyond the (re)production of earlier codes, e.g., clichés and conventional situations. I would certainly not recommend this shallow, unrealistic, and inherently flawed, python manual to anyone…

Since I mentioned ChatGPT, here is its output when repeatedly insisting on a computer manual style, but funnily missing some obvious programming synonyms:

Received from a fellow enthusiast, this recent manuscript by Nathalie Azoulai is touted as a captivating computational experiment. It swiftly parses, and I sequentially traversed its contents during my recent journey, processing it in one uninterrupted session. At its core, the narrative embarks on an intriguing quest to decrypt the intricacies of programming paradigms and the programmer’s mindset. However, its execution fails to trigger the desired engagement, encountering crashes and bugs along the way. Azoulai’s documentation chronicles her [character’s] endeavor to master Python, facilitated by a chain of mentors who, regrettably, encounter runtime errors in their attempts to elevate her beyond the rudimentary “hello world” commands—a fundamental subroutine in the lexicon of programming vernacular. The narrative raises questions about the intrinsic motivations driving one’s pursuit of programming prowess, encountering recursive loops of introspection. Rather than delving into the depths of coding intricacies, the manuscript deviates into an extensive discourse on the historical evolution of programming—a divergence that, while intellectually stimulating, detracts from the central narrative focus. Interspersed amidst this cerebral exploration are fragments of introspection, reflections of past affections interwoven delicately into the fabric of Azoulai’s discourse, yet they fail to meet the conditionals of relevance. Yet, as the narrative unfolds, it descends into a labyrinth of self-reflection, where the author grapples with the constraints of artificial intelligence—a poignant reflection on the interplay between creativity and the digital frontier, encountering exception handling challenges along the way. In conclusion, Azoulai’s manuscript presents an intriguing blend of literary and computational exploration, yet falls short of achieving transcendence. While it beckons towards the precipice of profound inquiry, its meandering narrative trajectory ultimately leaves the reader yearning for a more cohesive and resonant exploration of its thematic landscape, perhaps requiring debugging and refactoring for optimal performance.

ChatGPT also produced a python code I do not want to inflict in its entirety upon ‘Og’s readers…

off to Bristol

Posted in Statistics with tags , , , , , , , , , , , , , on March 24, 2024 by xi'an

yet another conference scam

Posted in Travel, University life with tags , , , , , , , , , , , , , on February 12, 2024 by xi'an

Within a few days of the online appearance of the programme of the Workshop on Functional Inference and Machine Intelligence (FIMI) at the University of Bristol, which I am attending, I received the following email about accommodation, which did not sound right despite the focus on the right conference at the right time. After contacting the organisers, it proved to be a scam. A similar thing happened a few months ago with our workshop at CIRM, when one participant was asked to pay for an hotel room that happened to be 100km away… Again taking advantage of a published list of participants to the workshop. There as well the participant found the email suspicious and contacted us.

From: BOOKINGS GTE <bookings@g-travelexperts.com>
To: christian.robert@ceremade.dauphine.fr
Subject: Accommodation in Bristol, England - March 25-27, 
2024 - University of Bristol

Dear Christian,

For your upcoming conference visit to Bristol in March.

Kindly provide your arrival and departure dates for us 
to finalize your reservation. Once confirmed, we will 
email you an invoice and an itinerary including detailed 
information about your booking. Your booking is fully flexible 
for alterations, modifications, or complete cancellations 
up to 14 days before your scheduled check-in date.

Thanks,

Contact the Global Travel Experts Team via our Call Centres:
Our team is ready to assist.

a journal of the conquest, war, famine, and death [definitely new] year

Posted in Books, Kids, Mountains, pictures, Running, Travel with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , on February 7, 2024 by xi'an

Read some graphical novels over the Yule break, incl. the new volume in the endless Thorgal series, Adieu Aricia, created by a master of heroic fantasy comics, Recht Robin,  L’Art de la guerre, a refreshing if light pastiche of Blake & Mortimer drawn by Floc’h, far from the E.P. Jacob ligne claire (following another one by another master of Belgian comics, Schuiten, Le Dernier Pharaon), and Le Monde sans fin, by Blain & Jancovici, a best seller retracing the central importance of energy in evolution and the urgent need to change the entire societal software (if a bit heavy handed).

Cooked little while being away, except for a Flemish red cabbage stew and a batch of mini buckwheat galettes, and fortunately escaped the huge meals that usually plague this time of year. Avoided as well some viral issues with French oysters, despite enjoying several servings of Norman origin. While in Aubrac, has a taste of the local beef, the well-named… Aubrac breed, whose herds are raised on this immense and treeless plateau during the warmer months. Most crucially, we enjoyed very much the few days we spent there in a remote farm with no Internet, great company, long trail runs, and simple home-made dinners. (Foodwise, the difference of food prices on the local markets like Saint-Chély d’Apcher when compared with Paris and its suburb was noticeable, if not a major surprise, meaning we brought back home a month worth of local cheese.)

Watched Chicken Run #2 with my kids, which I found heavy handed and predictable, even on a 25 December afternoon, if admirable stop motion animation by the Bristol based Aardman studios, Rebel Moon by myself, just a terrible mix of existing space operas, with frankly embarrassing moments (like the disguised horses, the Warhammer-ish fights, and the final scene when the band is carelessly crushing through a wheat field)  and Blue Eye Samurai with the whole family. The latter is a French-American anime set in Japan, around the Great Furisode Fire of 1657 in Edo and the expulsion of foreigners from Japan by the Tokugawa shogunate. Graphically beautiful, Great except for the dialogues being in English, the cubist way horses are drawn and for some historical inaccuracy.

COMPSTAT²⁰²²

Posted in Books, Statistics, Travel with tags , , , , , , , , on August 21, 2022 by xi'an

I am taking part in [twice delayed] COMPSTAT 2022 this week, held in Bologna, virtually as my travel agenda is already quite heavy for the coming Fall Term. I sort of lost count but methinks this must be the fourth edition of COMPSTAT I am attending, the first one being Bristol in 1998, then Utrecht in 2000, and Paris in 2010. As it happens, all three plenary speakers are my friends and professional colleagues, namely  Holger Detter, Igor Pruenster, and Jean-Michel Zakoian. I am talking in  an Applied Computational Bayes session organised by Daniele Durante and Giacomo Zanella, although the talk is only remotely connected with my abstract from years ago:

Evidence approximation is a central object of Bayesian inference and despite numerous advances in the past decades, there still remain challenges to be met, especially when the sample size is large. We review here some robust solutions like the reverse logistic regression and a modified harmonic mean estimator, before proposing a related algorithm for Bayesian model choice.