The Mathematics Search Engine

Mathematics News & Resources

4Mathematics is a specialist search engine for Mathematics. Discover the latest math news and mathematical content. Part of the 4SEARCH network of topic specific search engines.

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mdpi.com > 2076-16/19/3417 > 9624

Applied Sciences, Vol. 16, Pages 9624: YOLO-SPN: Small Target Detection in Optical Remote Sensing Images Based on Improved YOLO11

10+ min ago   (366+ words) Small object detection (SOD) in optical remote sensing images (RSI) is essential for aerial perception yet remains challenged by the severe degradation of fine-grained spatial features during downsampling and the high sensitivity of Intersection over Union (IoU) metrics to tiny…...


techradar.com > pro > microsoft-excel-gurus-your-prayers-have-been-answered-more-than-one-value-can-now-be-in-a-single-cell-as-a-new-era-of-spreadsheets-dawns

Microsoft Excel gurus, your prayers have been answered — more than one value can now be in a single cell as a new era of spreadsheets dawns

22+ min ago   (306+ words) Microsoft just upgraded your cells Microsoft Excel has just seen one of the biggest updates to its cell architecture since launching, as users can now add multiple values into one single cell. Until now, users have been unable to add…...


theonion.com > math-teachers-duplex-too-depressing-to-tp

Math Teacher’s Duplex Too Depressing To TP

22+ min ago   (263+ words) ROCKFORD, IL—Toilet paper rolls hanging limply at their sides as they stood astonished in front of the home, local teens observed this weekend that their math teacher’s duplex was too depressing to TP, a discovery that derailed their night’s…...


dev.to > nicedayup > a-repeatable-voiceover-workflow-for-a-product-walkthrough-15im

A repeatable voiceover workflow for a product walkthrough

47+ min ago   (324+ words) A screen recording can show every click and still leave the viewer unsure what changed. Narration has... Tagged with tutorial, productivity, ai, webdev....


dev.to > nezadeco > rajin-belajar-bikin-nilai-naik-analisis-data-395-siswa-8hb

Rajin Belajar Bikin Nilai Naik? Analisis Data 395 Siswa

50+ min ago   (285+ words) Banyak orang bilang, "belajar yang rajin, nanti nilainya bagus." Tapi apa itu kelihatan di data? Di... Tagged with python, statistics, datascience, basic....


dev.to > sergey_shinder_ab2d943365 > our-migration-test-passed-because-the-last-job-left-its-database-behind-4ghg

Our migration test passed because the last job left its database behind

50+ min ago   (217+ words) In July a database migration passed every check in our pipeline and then failed in staging on its first statement. It created an index using a function from a Postgres extension, and nothing in the migration created the extension. We…...


dev.to > rohit_cs_730b68ec18a76a55 > a-complete-guide-to-ab-testing-for-data-analysts-42gm

A Complete Guide to A/B Testing for Data Analysts

1+ hour, 3+ min ago   (996+ words) The A/B Testing Workflow Start With a Hypothesis and a Primary Metric A test needs a specific, falsifiable claim, such as “Shortening the signup form will increase completed signups.” Pick one primary metric before you start. Choosing the metric…...


dev.to > rohit_cs_730b68ec18a76a55 > numpy-vs-pandas-which-python-library-is-better-bp3

NumPy vs Pandas: Which Python Library Is Better?

1+ hour, 3+ min ago   (413+ words) import numpy as np import pandas as pd The Core Differences Aspect Series and DataFrame (labeled, 2D) One data type per array Different data type per column Integer positions and labels (row and column names) Rich tools such as Cleaning, exploring,…...


dev.to > charlie_chen_d661f49e69cb > what-is-jev-ai-a-practical-getting-started-guide-to-typesafes-decision-model-2gaf

What Is Jev AI? A Practical Getting-Started Guide to TypeSafe's Decision Model

1+ hour, 5+ min ago   (613+ words) Jev doesn't chat. It returns a choice, a score, or a yes/no probability your code can branch on. Here's how that works and how to try it in five minutes. If you've built on top of a large language…...


scitechdaily.com > brain-differences-may-explain-why-some-children-struggle-at-math

Brain Differences May Explain Why Some Children Struggle at Math

2+ hour, 50+ min ago   (19+ words) Differences in brain activity are linked to difficulties using and adapting math problem-solving strategies in children with developmental dyscalculia....