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Tag: observations

SpaceX passes 2,000 Starlink satellites launched

Falcon 9 launch

SpaceX passed the threshold of more than 2,000 Starlink satellites launched after a Falcon 9 placed another set of broadband internet spacecraft into orbit Jan. 18.

SpaceNews

Bigger, Better Kitchen Pantries Are A Covid-Inspired Wellness Design Trend

In its top five list of emerging kitchen ideas for the next three years is a “working pantry,” cited by 60% of the designers and industry professionals who responded to the survey.

Logistic Regression: An Introductory Note

This article was published as a part of the Data Science Blogathon. Introduction Linear regression maps a vector x to a scalar y. If we can squash the Linear regression output in the range 0 to 1, it can be interpreted as a probability. We can have a classifier that gives the class label’s probability for […]

The post Logistic Regression: An Introductory Note appeared first on Analytics Vidhya.

Bitcoin: The Ignition Of A Scientific Revolution

Like the revelation that the earth revolves around the sun, the discovery of a digital, sound money system in Bitcoin is a scientific revolution.

Understanding Confidence Intervals with Python

This article was published as a part of the Data Science Blogathon. Table of contents Introduction Confidence Intervals with Z-statistic Interpreting Confidence Intervals Assumptions for CI using z-statistic Confidence intervals with t-statistic Assumptions for CI using t-statistic Making a t-interval with paired data z-value vs t-value: when to use what? Confidence Intervals with python End-Note Introduction […]

The post Understanding Confidence Intervals with Python appeared first on Analytics Vidhya.

Fighting Back Against Pegasus, Other Advanced Mobile Malware

Detecting infection traces from Pegasus and other APTs can be tricky, complicated by iOS and Android security features.

Bitcoin’s endurance suggests unlikelihood of ‘supercycle’ for commodities, says strategist

Bloomberg analyst believes Bitcoin’s rising value is bad for commodities, citing copper as an…

The post Bitcoin’s endurance suggests unlikelihood of ‘supercycle’ for commodities, says strategist appeared first on Coin Journal.

Watch these guys speedrun planet earth

AGDQ's GeoGuessr speedrunners return for a second year of Google Street View sleuthing.

A (Much) Better Approach to Evaluate Your Machine Learning Model

Using one or two performance metrics seems sufficient to claim that your ML model is good — chances are that it’s not.

Fed Nimble on Policy Says Powell

Powell being nimble, Jan 2022

Fed chair Jerome Powell said Fed is “willing to adapt pretty nimbly on policy as we go through the year” at a confirmation hearing in front of the Senate. He...

SOFIA makes case for continued operations

Officials with a NASA airborne observatory responded to a stinging rebuke in the latest astrophysics decadal survey by arguing that the facility, targeted for termination, is essential to the agency’s broader science program.

SpaceNews

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