Print ROC AUC Receiver Operating Characteristic Area Under Curve

The receiver operating characteristic area under curve is a way to measure the performance of a classification model, may be created using algorithms like Logistic Regression.

ROC-AUC is basically a graph where we plotΒ true positive rate on y-axisΒ andΒ false positive rate on x-axis.

https://botbark.com/2019/12/30/print-roc-auc-receiver-operating-characteristic-area-under-curve/

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πŸ‘€︎ u/BotBark
πŸ“…︎ Dec 30 2019
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Receiver Operating Characteristic Curves Demystified (in Python) towardsdatascience.com/re…
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πŸ‘€︎ u/snazrul
πŸ“…︎ Jun 29 2018
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ELI5 Receiver Operating Characteristic?

Could someone give me an explanation of a Receiver Operating Characteristic in regards to how validates binary classifiers? I've taken a look at the Wikipedia page but I'm a bit confused on the basic essence of the concept. Also, what specifically differentiates this from Area Under the Curve?

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πŸ‘€︎ u/Gay_Hat_On_Nun
πŸ“…︎ Jan 05 2016
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Receiver Operating Characteristic Curves Demystified (in Python)

https://towardsdatascience.com/receiver-operating-characteristic-curves-demystified-in-python-bd531a4364d0

A step by step explanation of how to derive the ROC curve using Python examples.

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πŸ‘€︎ u/snazrul
πŸ“…︎ Jun 29 2018
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Where does the name "Receiver operating characteristic" come from?

I know that the ROC curve shows how well a binary classifier works, depending on a threshold value. It basically shows the lower we set the threshold to get "True", the more true positives we get, but also the more false positives we get.

I understand the "characteristic" part. But why "receiver operating"?

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πŸ‘€︎ u/themoosemind
πŸ“…︎ Apr 23 2016
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[Probability] Receiver operating characteristic graph

Problem: https://i.imgur.com/Ih2mBev.png

I'm trying to create this graph: https://en.wikipedia.org/wiki/Receiver_operating_characteristic

Given f(x|H_0) and f(x|H_1) and a threshold "beta", how do I find P_d and P_f ? P_d is the probability that it is correctly identified (true positive rate), and P_f is the probability that it is incorrectly identified (false positive rate).

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πŸ‘€︎ u/cookienomi
πŸ“…︎ Feb 22 2018
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Receiver-operating characteristic: can anyone explain it in simple terms or recommend resources (see text for refs I already have) to understand it?

I have Zweig's article and another one by Alemayehu, but am having trouble grasping the concept. If this is not appropriate for /r/statistics I apologize (its not homework help, more trying to understand how to interpret and use the ROC curve). Thanks for any input you can lend.

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πŸ‘€︎ u/buxton210
πŸ“…︎ May 18 2013
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How fast does the Grim Reaper walk? Receiver operating characteristics curve analysis in healthy men aged 70 and over bmj.com/content/343/bmj.d…
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πŸ‘€︎ u/antdude
πŸ“…︎ Jan 15 2012
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Red mercury characteristics.. Its has many uses and generates a power field,,, used to power Aether plasma devices, power source, frequency booster, signal booster, receiver, transmitter, .. part of a system to power electric vehicles, wireless trolley cars.. part of airship power, mercury vortex v.redd.it/7k4tocbgbhz71
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πŸ‘€︎ u/westsan
πŸ“…︎ Nov 14 2021
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Blue Bombers receiver Kenny Lawler informed the team today of his arrest for operating a motor vehicle while impaired early this morning. Upon further investigation, the club has suspended Kenny for Friday’s game. bluebombers.com/2021/10/0…
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πŸ‘€︎ u/carsonbiz
πŸ“…︎ Oct 05 2021
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Operating in close proximity to receivers?

Is there anything good to read as an overview of how to prevent a transmitting rig from damaging nearby receivers?

I gather this commonly comes up in activities like Field Day. I'm more specifically interested in operating on HF (and possibly other bands) when I have receivers of various kinds (skimmers, beacon monitors etc) tuned to various bands.

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πŸ‘€︎ u/secondmoment
πŸ“…︎ Oct 28 2021
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Redesigning operator icons for fun part 3. Additional details for operators based off of certain characteristics. Feedback always welcome + happy holidays! reddit.com/gallery/rnuxmf
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πŸ‘€︎ u/RedMajora72
πŸ“…︎ Dec 24 2021
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REEF IS THE FIRST CROSS-CHAIN DEFI OPERATING SYSTEM POWERED BY POLKADOT . Here is an infographic on Reef DeFi and the features and characteristics of Reef
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πŸ‘€︎ u/Wisdomoguzie
πŸ“…︎ Dec 10 2020
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Took my 2020 GT in today, The β€œnormal operating characteristic” strikes again
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πŸ‘€︎ u/yagunnersya5829
πŸ“…︎ May 05 2020
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Does anyone know the typical noise figure, noise floor, noise temperature, and the SIR (signal-to-interference ratio) of a Direct Broadcast Satellite (DBS) receivers operating in the C -band?

Hi, first of all, please excuse my mistakes since english is not my first language. I'm just an electrical engineering major trying to finish her bachelor thesis. I'm having a hard time finding some parameters for my thesis and as my last resort, I have come to reddit for help. Does anyone know the typical noise figure, noise floor, noise temperature, and the SIR (signal-to-interference ratio) of a Direct Broadcast Satellite (DBS) receivers operating in the C -band? And if you could provide a reference, it would be great. Any help would be very much appreciated :)

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πŸ‘€︎ u/porkisawesome
πŸ“…︎ Jan 03 2021
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"Per NFL Next Gen Stats, Sanu has averaged 3.7 yards of separation per target this season β€” fifth-best among all wide receivers with at least 20 targets β€” while operating almost exclusively in the short and intermediate zones. " .. WOW nesn.com/2019/10/patriots…
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πŸ‘€︎ u/DatITguy84
πŸ“…︎ Oct 23 2019
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When it comes to BI what are the characteristics of a company that really has their sh*t together and operates well compared to other companies that are simply posturing?

When it comes to BI what are the characteristics of a company that really has their sh*t together and operates well compared to other companies that are simply posturing?

For me it boils down to the overall maturity of the leadership and an awareness to adapt to the times well by planning properly and treating their employees well.

But I might be wrong and welcome your different perspectives.

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πŸ‘€︎ u/TheDataGentleman
πŸ“…︎ Sep 29 2021
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Pioneer VSX-D509S Receiver - Headphone jack not operating correctly after power outage.

It's been so long since I last set up the receiver that I know I am probably missing something very simple to enable the headphone jack.

3 days ago a circuit breaker tripped and it took awhile to reset it (numerous attempts, left it in the on position and then the power returned on its own about 10mins later). It wasn't until the next night when I went to use my headphones that I realized the receiver was off. Turned it back on to then discover no sound. The panel said "analog" and I tried the signal select button but nothing. I knew this would be a project for another day.

Today I got the manual out, looked at the output from my TV and remembered I was using optical digital audio. I restored that to the TV component and sound was restored to the speakers (which I had turned all the way down because volume control doesn't affect headphone levels). However, nothing came from the headphones. Well, nothing steady. I get little snippets of sound.

So, anyone got some troubleshooting advice? At the moment, the headphones are the ONLY thing I use the receiver for these days (CD player died last year and haven't bothered with a new one yet) so I really don't want to buy a new receive just to use a $15 pair of headphones....

UPDATE - FIXED!

As I suspected, it was something trivial: the Speaker selector needs to be set to "B" in order to deliver sound only to the headphone jack. Headphones back on! [Ironically, I had one of the YouTube videos that are just people reading responses to various Reddit sub questions as I futzed with it until finding the right combo].

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πŸ‘€︎ u/Cinemaphreak
πŸ“…︎ Aug 27 2020
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1951 dated M43 tunic of Soviet MGB (Ministry of state security) which was established in 1946 after NKVD was dissolved altho it retained characteristic NKVD insignia and visor caps and operated until Stalins death in 1953 after which it was reformed into KGB. reddit.com/gallery/qsfmmc
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πŸ‘€︎ u/Darthsoldiercz
πŸ“…︎ Nov 12 2021
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09 R12GSA ECU operating range for flow characteristics

Hello.

I ride a 2009 R12GSA, and am hoonigan enough to hate the OE silencer. I've also just signed a mortgage and obtained myself a fiancee. Thank god I got this GS before she realized how much it cost.

In the interests of saving cash, I note the plethora of cheap silencers available on the eBay for other engines/frames.

My understanding of natural aspiration exhaust design is that the higher the scavenging, the better. However, there is a limit to this, and the limit is the amount of air flow for which the ECU has been programmed to account, rather the ceiling is how much volume of air the ECU can provide spark, fuel, and timing values for.

I also note that there is no Power Commander, or similar, for my engine. Presumably the engine already runs close enough to heat soak that additional tuning is a lost cause.

I don't honestly care how it looks to have a non-standard silencer on my GS. Am I going to do damage components if I use, say, a ZX-12R silencer instead?

Many thanks

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πŸ‘€︎ u/LawHelmet
πŸ“…︎ Nov 02 2017
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In Washington, a group called the "Patriot Front", in characteristic uniforms, marches on the Capitol. gfycat.com/hoarseneargarp…
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πŸ‘€︎ u/esberat
πŸ“…︎ Dec 04 2021
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PSA: You CAN Re-Roll the special operatives to get specific characteristics.

Hey, all. Never posted before, so sorry for the simple formatting, and also a new player, so sorry if this has already been said or is nonsense, but just wanted to give a small little PSA for OCD players like me. First time I cleared Westminster I really didn't get an assassin feel to my operative like I wanted, I think some of you know what I mean: when the character really doesn't match what you envisioned, you know? Well, turns out there's a really easy fix for it. Both physical traits and skills can be re-rolled with 5 to ten minutes work.

This game does not have a save-file feature, but a save-slot feature, so as soon as you get the operative, that's it, your stuck, but, what you can do is save right before the region mission, exit to main menu, then upload to cloud, then complete the mission. If you don't like your new operative, just download from cloud and start again!

Now I know what some of you are thinking, that sounds like a lot of work, but I kind of discovered a great joy in it: 'cause the first time I do a mission, it's always a bit messy. So I've really come to enjoy streamlining and making the best, coolest, "was-never-therest" run possible. Most of the region missions take from 5 to ten minutes (the ones I've done so far, at least) and when you get the hang of a mission, it gets real easy to look cool. Plus, some of them really ARE simple and easy like the aforementioned Westminster which is just running around a maze with a spiderbot. Took me 3 tries but I got the Dalton-type character I really wanted.

Hope this helps!

EDIT 1: I'm now pretty convinced the stats on "skilled operatives" are fixed by looking at screens from other games. So the PSA goes for appearance only, I believe. Still: just got an elderly Indian hoolingan, so it's a nice option to have...

EDIT 2: MoronicIdiot529 has confirmed that this is only a PC possibility, it dopes not work on XBOX. PS status still undefined.

EDIT 3: Have also confirmed another little save exploit on PC. In order to have saves at different points in the game you can also start new games to the point of saving (so until you leave the safe house with an agent for the first time), then leave the game, go to the save folder (3353 on the Ubisoft savegames folder) and replace the new game with your old/main save). The first slot is 2.sav, the second 3.sav and the third 4.sav. So if you're playing on 1, but would like

... keep reading on reddit ➑

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πŸ‘€︎ u/LittleVictorPhD
πŸ“…︎ Jul 29 2021
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I wanna play the 741 game! Here’s a promising screenshot from the Wikipedia article on 741 (aka β€˜operational amplifier’) Just before this it says, β€œAn ideal op amp is usually considered to have the following characteristics” (Get a load of all those β€˜i’ words!!!)
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πŸ‘€︎ u/FeelingFancyDotMe
πŸ“…︎ Aug 01 2021
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Santa wants a change of scenery and moves his base of operations from The North Pole to Florida. Christmas now takes place in the middle of the summer, and Santa himself begins to embody "Florida Man" characteristics. What would a typical Christmas look like now?
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πŸ‘€︎ u/undeletable-2
πŸ“…︎ Jul 13 2021
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Oddly artistic operating characteristics in a datasheet
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πŸ‘€︎ u/dehrmann
πŸ“…︎ Jul 14 2013
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