Tootfinder

Identifying the post-pandemic determinants of low performing students in Latin America through interpretable Machine Learning SHAP Values-Insights from PISA 2022
Marcos Delprato
https://arxiv.org/abs/2509.24508

Identifying the post-pandemic determinants of low performing students in Latin America through interpretable Machine Learning SHAP Values-Insights from PISA 2022
The high prevalence of students not achieving the basic competencies in Latin America is concerning. Even more so given the region's deep structural inequalities and the larger post-pandemic regional learning losses. Within this scenario, this paper contributes to the identification of the determinants of bottom and low performers (below level 2) using recent advancements on explainable machine learning methods. In particular, relying on PISA 2022 data for 10 countries and using the Shapley Add…

Q&A with Grindr CEO George Arison on developing AI-powered features like Wingman and A-List, Grindr's new telehealth service Woodwork, his RTO mandate, and more (J. Edward Moreno/Sherwood News)
https://sherwood.news/business/grindr-dating-app-push-into-ai-stock/

Grindr built a wildly successful dating app. Will its push into AI finally get Wall Street's attention?
George Arison, who joined Grindr in 2022, says the company is leaning hard into AI and building “a half dozen or so” other businesses that are tangential to Grindr.

The orbital period and inclination of the neutron star X-ray transient MAXI J1807 132
E. A. Saavedra, T. Mu\~noz-Darias, M. A. P. Torres, I. V. Yanes-Rizo, M. Armas Padilla, A. \'Alvarez-Hern\'andez, J. Casares, D. Mata S\'anchez, S. K. Rout, S. Navarro
https://arxiv.org/abs/2508.20178 …

The orbital period and inclination of the neutron star X-ray transient MAXI J1807+132
The neutron star X-ray transient MAXI J1807+132 has undergone outbursts in 2017, 2019, and 2023. We conducted an $R$-band time series photometry campaign using the Isaac Newton Telescope during the 2022 quiescent state. We detected a periodic variation in the light curve, consistent with ellipsoidal modulation, which allowed us to determine an orbital period of $P_{\rm orb} = 4.258 \pm 0.008$ hr. By modelling the light curve, we obtained a binary inclination of $ i = 72\pm5 \, °$ and a mass ra…

from my link log —
Writing a C compiler.
https://norasandler.com/2022/03/29/Write-a-C-Compiler-the-Book.html
saved 2025-06-11

dom: Animal dominance archive (2022)
Animal dominance interaction data published over a century of research. The archive contains 434 agonistic interaction datasets, totaling over 241,000 interactions. A directed edge (i,j) corresponds to an antagonist interaction between i (winner) and j (loser). If a 'weight' edge property map exists, it counts the number of such interactions.
This network has 10 nodes and 40 edges.
Tags: Social, Animal, Weighted

General Staff: Russia has lost 1,084,570 troops in Ukraine since Feb. 24, 2022: https://benborges.xyz/2025/09/03/general-staff-russia-has-lost.html

Grassroots – summertime is music festival time #festival #music https://muz4now.com/2022/grassroots-su

Grassroots - summertime is music festival time
Stan Stewart - @muz4now

Watched Ex Machina yesterday, today I'm watching 'Men' (2022) since several of you recommended it.
#movies #film

Men (2022)
In the aftermath of a personal tragedy, Harper retreats alone to the beautiful English countryside, hoping to find a place to heal. But someone — or something — from the surrounding woods appears to be stalking her, and what begins as simmering dread becomes a fully-formed nightmare, inhabited by her darkest memories and fears.

Home Heat Pumps: Barriers to Installation (2022) - A case study in the friction in specifying and installing a heat-pump in the UK, even for a savvy early adopter. #heatpump #netZero #futureReady -…

Home Heat Pumps: Barriers to Installation (2022)
A case study in the friction in specifying and installing a heat-pump in the UK, even for a savvy early adopter. #heatpump #netZero #futureReady

Australia to create a national park for 12,000 koalas #Australia

Australia to create a national park for 12,000 koalas
Few animals tug at Australian hearts like the koala. Yet the marsupial, once common along the eastern seaboard, was declared endangered in New South Wales (NSW) in 2022. Habitat loss, climate stress, and disease have driven populations down so far that a parliamentary inquiry warned they could vanish from the state before 2050. The proposed […]

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 05.09.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
👉 Zusatzlesestoff: Förderantrag

In 2022, Oregonians narrowly passed Measure 111,
⭐️amending their constitution and guaranteeing affordable health care as a fundamental right to every resident of the state.
Through years of organizing, coalition building and planning,
💥Oregon may enact its Universal Health Plan as early as fall 2027. 
In the face of extreme Medicaid cuts from the Trump administration
-- which will leave roughly 16 million people without health coverage by 2034
-- a state-l…

Could Oregon chart the course for universal health care in the US?
Oregon is on the verge of enacting a single-payer health care plan, but continued organizing is needed to secure this historic victory.

Three old posts updated this afternoon, but linking to the same ref:
• https://adrianroselli.com/2020/11/under-engineered-responsive-tables.html#Update05
•

Under-Engineered Responsive Tables
I have written a bunch about responsive tables. Maybe too much. I keep trying to give developers the information they need to make informed decisions — ARIA attributes, screen reader & browser pairing results, bugs, and so on. I have spread things out over years of posts. I have filed…

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#WrestlerASongOrPoem

The Influence of Earth, Wind, and Fire #music https://muz4now.com/2022/the-influence-of-earth-wind-and-fire

The Influence of Earth, Wind, and Fire
Stan Stewart - @muz4now

General Staff: Russia has lost 1,096,430 troops in Ukraine since Feb. 24, 2022: https://benborges.xyz/2025/09/16/general-staff-russia-has-lost.html

BTW - that CBC article used a lot of numbers from this report, which because it's all numbers is awesome. Some tidbits:
- The number of farms over 3,500 acres has nearly doubled in 20 years.
- 41.3% of Canadian farmland is rented.
- From 1971 to 2021, the farm population declined by 62.2%, from 1 in 14 Canadians to 1 in 61.
- Farm debt has more than doubled in the last 20 years, from $43B in 2002 to $138.8B in 2022. That is currently 10x the size of net farm income.
- In 2021, 96,043 tonnes of pesticides were sold for agricultural use – more than three times the amount sold in 1991.
#Statistics #Farming
https://www.nfu.ca/wp-content/uploads/2024/03/Canadian-Ag-by-the-Numbers-2024.pdf

Source: Veteran OL Collins signing with Cowboys https://www.espn.com/nfl/story/_/id/45882353/cowboys-signing-lael-collins-help-injury-plagued-ol

Semantic Network Analysis of Achievement Standards in Physics of 2022 Revised Curriculum
Jibeom Seo, Jun Cho, Sukyung Han, Meesoon Ha
https://arxiv.org/abs/2508.02864 https://…

Semantic Network Analysis of Achievement Standards in Physics of 2022 Revised Curriculum
We investigate semantic networks of achievement standards for physics subjects in the 2022 revised curriculum to derive information embedded in the curriculum. We extract each subject's keywords with node strength and random-walk betweenness, detect communities of physics terms by the optimized greedy algorithm, and find the connectivity of physics subjects using bipartite networks. The network analysis reveals three remarkable results: First, keywords are about scientific thinking and practice…

Anzahl der Inbetriebnahmen von Balkonkraftwerken pro Monat in #Deutschland mit Stand vom 04.10.2025.
Unplausible Inbetriebnahmejahre von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
👉 Zusatzlesestoff: Daten lokal speichern

Machines in the Crowd? Measuring the Footprint of Machine-Generated Text on Reddit
Lucio La Cava, Luca Maria Aiello, Andrea Tagarelli
https://arxiv.org/abs/2510.07226 https://…

Machines in the Crowd? Measuring the Footprint of Machine-Generated Text on Reddit
Generative Artificial Intelligence is reshaping online communication by enabling large-scale production of Machine-Generated Text (MGT) at low cost. While its presence is rapidly growing across the Web, little is known about how MGT integrates into social media environments. In this paper, we present the first large-scale characterization of MGT on Reddit. Using a state-of-the-art statistical method for detection of MGT, we analyze over two years of activity (2022-2024) across 51 subreddits rep…

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 04.10.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
👉 Zusatzlesestoff: Förderantrag

Leveraging Minute-by-Minute Soccer Match Event Data to Adjust Team's Offensive Production for Game Context
Andrey Skripnikov, Ahmet Cemek, David Gillman
https://arxiv.org/abs/2508.04008

Leveraging Minute-by-Minute Soccer Match Event Data to Adjust Team's Offensive Production for Game Context
In soccer, game context can result in skewing offensive statistics in ways that might misrepresent how well a team has played. For instance, in England's 1-2 loss to France in the 2022 FIFA World Cup quarterfinal, England attempted considerably more shots (16 to France's 8) and more corners (5 to 2), potentially suggesting they played better despite the loss. However, these statistics were largely accumulated when France was ahead and more willing to concede offensive initiative to England. To …