An explanation of ship classification abbreviation letter codes (ie. CV, BB, DD, etc.)

Figured I'd explain it for those who didn't know. I've divided it into two lists: a short quick-reference one and a longer one with some history for those curious.

Note: the long list does have some sarcastic or passive-agressive comments in it. These are intended exclusively to be humorous ribbing and not insults. I apologize in advance to anyone who is upset or offended by them. It was not my intention.

Here's the short list, for those who just want to know what the letters mean:

BB: battleship

CC: battle cruiser (almost never used by the community)

CB: large cruiser (used interchangeably with CC)

CA: heavy cruiser

CL: light cruiser

CV: aircraft carrier

DD: destroyer

SS: submarine

Here's the list with (sarcastic/passive-agressive) explanations, for those curious:

First off, here's a brief explanation of how to read the codes. The first letter indicates the ship type. The second indicates a sub-type. A repeated letter means the ship is "generic," or a "fleet unit." A different letter indicates a more specialized role. There are ship types with a third letter to indicate a sub-sub-type, but those aren't really relevant to the game so I've left them out.

BB: battleship: it's a ship designed to fight battles, armed with the biggest guns and equipped with the thickest armor. They're heavily subdivided internally to contain damage and are exactly as fast as they need to be and no more. Everyone knows what they are. I really don't know what you want here.

CC: battle cruiser: yep, it's CC, not CB. The Lexington class was CC-1-CC-6, not CB-1-CB-6. That means all of you calling the new German line "CBs" are doing it wrong!

As far as what a battle cruiser actually is, it's sort of a "you know it when you see it" kind of thing. They have two main missions: to hunt down enemy cruisers on the high seas that are attacking your shipping lanes; and to scout for the battleships during fleet actions. To accomplish this they needed to be faster than battleships while also being as powerful as possible. They have a different hull form than battleships (longer and narrower), are of the same or greater displacement (see the 28,500 ton HMS Tiger vs the 25,000 ton HMS Iron Duke), have battleship-grade guns but less firepower than a battleship (like the 8 gun Tiger vs the 10 gun Iron Duke), have armor to defend against the guns of enemy battle cruisers (Tiger's armor was good against the 11 inch guns of her German contemporaries), and an in

... keep reading on reddit ➡

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👤︎ u/Ralph090
📅︎ Jan 03 2022
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NDC Code Classification (I have no pharmacological background)

Hello all! I need some help. I am trying to categorize the NDC codes in our database to include a Psychological category. I know there are several codes/classes with NDC being the end-all, but I am having trouble determining what medications can be grouped as Psychological. Is there a place that has the NDC codes already grouped in this way?

I am just getting very lost in the NDC /CPT / HCPCS shuffle and have zero pharmacological background. But as a data scientist, I am charged with getting a report together to show the distribution of these types of drugs versus non-psychological drugs.

Please help!

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📅︎ Dec 10 2021
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revert to only show classification code?

hey everyone! ive been wondering if there is a mod/possibility to hide the name of abnormalites again so you only see the code again? i wanted to show this game to a friend while also not spoiler that friend too much with the name of the abnormalities. is there any way?

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📅︎ Dec 14 2021
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New version of multi-lingual JEL classification published in LOD zbw.eu/labs/en/blog/new-v…
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👤︎ u/mhermans
📅︎ Mar 06 2017
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Zero-Shot Event Classification for Newsfeeds (including Notebooks and Code examples) aylien.com/blog/zero-shot…
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👤︎ u/MikeWally
📅︎ Dec 08 2021
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A Multimodal Memes Classification: A Survey and Open Research Issues: Paper and Code catalyzex.com/paper/arxiv…
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📅︎ Dec 09 2021
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The IADC PDC Drilling Bits Classification Code system, developed by the International Association of Drilling Contractors has been the representative voice of drillers worldwide since 1940. This system has enabled drillers worldwide to exchange information using standard nomenclature and dull drillingmanual.com/2017/1…
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📅︎ Dec 04 2021
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Jel vam ikad itko spasio zivot (doslovno) ili ste vi spasili neciji...

Eto, meni kum cak dva puta. Prvi put sam prelazilo preko zebre ne gledajuc , on je bio korak, dva iza mene i odjednom me ful jako potegao za rame i povukao natrag Sekundu nakon toga je neki debil projurio kraj nas sa valjda 90 ako ne i vise. Hvala Kume 👍

Drugi put smo isli roniti na dah i ja sam se pokusao zavuc u neku spilju na jedno, ma valjda ni 2 metra dubine. Naravno da sam zaglavio i ni naprijed ni natrag. On je skuzio da se nesto dogadja i potegao me za noge van. Hvala Kume 😁

EDIT. Sad sam se sjetio da mi je i treci put, ajd mozda ne spasio zivot, ali me spasio gadnih batina. Long story short bio sa tadasnjom dragom vani, napio se gadno, i njen bivsi sa nekim svojim debilima me krenuo mlatit. Ja dam bio tolko pijan da nisam ni skuzio kaj se zbiva dok nisam kuma (koji je inace fakat miroljubiva osoba) vidio kako stoji ispred mene i sa razbijenom pivskom flasom u ruci nesto urla na tog debila i njegovih 4, 5 "junaka" koji su se vidjevsi kuma da je luuuud 😁 naprosto okrenuli i otisli.

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📅︎ Jan 10 2022
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Jel pozivate random zene na spojeve.

Znaci svaki odnos dosada se razvio iz nekog zajednickog interesa, faks, skola, zajednicki izlasci. Al evo u zadnje mi se bas svida ova cura iz pekare al nikad se nismo upoznali osim sta kupujem koje pecivo i kruh. Sad mene zanima jel pre random da ja njoj banem i pitan je hoce ic samnom kavu popit ili to vise ne prolazi? Kakva su vam inace iskustva sa tim?

EDIT: ljudi moji dobia sam svaki mogucu odgovor. Hvalaa

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📅︎ Jan 08 2022
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Cuo sam da bi Rimac uskoro krenio u serijsku proizvodnju obiteljskih elektricnih auta. Jel to istina?
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📅︎ Jan 07 2022
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Bredditori, jel ste ukrali nekad nešto i ako da, šta?

Mislim da je svako nekad ukrao nešto, recimo kad sam imao negde 8 god ukrao sam 5 evra bratu od tetke jer se ceo dan kurčio kako ima evre, a ja ne. Nažalost majka je otkrila i nije pala na priču kako sam ih našao na ulici.

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📅︎ Jan 11 2022
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jel samo meni ovaj prijenos sa Sljemena izgleda jadno i tužno?
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👤︎ u/domets
📅︎ Jan 06 2022
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[2000 x 2595] Classification of JMSDF combat vessels, with official hull codes.
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👤︎ u/_Sunny--
📅︎ Jul 19 2021
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Jel vam se svideo doček Nove godine u Beogradu? reddit.com/gallery/rujbby
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📅︎ Jan 02 2022
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Pay code classification question

(Canada) Does anyone know what "FLR Hourly Unpaid" mean? I called in sick one day and checked the Kronos app to make sure I got logged properly and this popped out on the day I called in. Normally, it would say something like "Sick/Personal Paid x hours" so I am very confused. I do have enough sick/personal hours to use so that's not a problem...and I called 3 hours before my shift started so I think I'm good in that aspect too. Appreciate any information you guys may have!

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📅︎ Oct 23 2021
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jel
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📅︎ Jan 04 2022
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Jel imate neku zanimljivu, misterioznu ili prosto čudnu priču iz vašeg privatnog života koju bi ste podelili? Ovo je moja

Evo ja ću početi

Kad sam bio mali ja i još dva drugara smo obožavali da se igramo po šumi. Često bi smo od drveta lešnika pravili lukove i strele i igrali se indijanaca. S obzirom na to da smo sa sela, netaknuta priroda je bila svuda oko nas.

Jedno veče igrali smo se baš do kasno i u svoj toj igri ja i jedan od njih dvojice smo se poganjali jer je on mene spičio strelom u glavu pa sam hteo da mu vratim; nakon što sam mu udario adekvatnu ćušku kao stariji, krenuli smo da se vraćamo do našeg "logora" što je u suštini bilo jedno hrastovo drvo, poprilično staro i veliko sa jednim udubljenjem na koje smo svi trojica mogli sesti, zato nam je i bilo zanimljivo.

Kada smo došli dole primetili smo da trećeg drugara nema, i znajući kakve nas batine i frka očekuju ako se vratimo bez njega, krenuli smo odmah nazad da ga tražimo.

Prvo smo se zaputili do rova, što zapravo i jeste bio nekadašnji rov iz prvog svetskog rata gde smo često voleli da se igramo, nije bio tu. Nastavili smo dalje do jednog mlina koji se nalazio malo zabačenije u šumi, pa onda i do "uklete šume" kako smo je zvali, što je u suštini bila četinarska šuma spojena sa listopadnom, koja nam je, baš zbog tog drugačijeg izgleda delovala ukleto. Mada jeste bila neprirodno hladna većinu vremena, verovatno jer je podno brda. Avaj, drugara nigde nije bilo.

Ja sam, iako stariji, počeo da plačem jer je moj ćale imao debelu ruku za ovakve slučajeve, a ovaj što je bio sa mnom me je sve vreme "tešio" šta god to značilo za dete koje ima 7-8 godina.

U jednom momentu, kao da smo čuli da neko viče naša imena, ali iz potpuno drugog pravca, iz šumarka podno jedne reke u koji nismo išli gotovo nikada jer su nam pričali naši da tu ne smemo da se igramo jer tu drvoseče seku drva, pa da se ne bi povredili.

Počeo sam da trčim koliko me noge nose, toliko da sam usput izgubio i patiku koja je bila svega par meseci stara, druga je ostala na nozi.

Kada smo došli do mesta odakle se čuo zvuk, u zemlji smo videli otvor otprilike metar sa metar iz kog su virile šipke, kao da je ostatak neke zgrade... u šumarku, u selu od 500 ljudi izmedju dva nebitna grada.

Viknuo je kroz suze kako je upao slučajno i da ne pričamo njegovoj mami šta se desilo. Bio je toliko uplašen i toliko plakao da sam se ja počeo da tresem, onako "najhrabriji" inače od njih. Pošto nije mogao izaći sam, ja onako najviši i najstariji sam odlučio da se spustim do njega a ovom sam rekao da ako ne budemo mi mogli izaći odma ode po nekoga starijeg.

Medjuti

... keep reading on reddit ➡

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📅︎ Dec 27 2021
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Danas sam ovo morao prat u Osijeku. Ko god da si kretenu, jel imaš pojma kolko je to teško za oprat?! Još na razrjeđivač smrdim
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👤︎ u/Novikmet
📅︎ Dec 15 2021
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Made a neural network that performs a simple classification. Source code is in the description. youtu.be/Zrrnqd0rCXg
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👤︎ u/Kofybrek
📅︎ Oct 23 2021
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Jel i vi osjetite miris bakalara na stepenistu?
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👤︎ u/34423
📅︎ Dec 28 2021
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(Text classification) In "active learning," which instances should be selected for hand-coding, and which for machine-coding?

Using a fine-tuned BERT model, I am trying to tackle a text classification problem. For a toy example say instances are in 1 of 5 mutually exclusive classes. To keep it simple let's also say that the model is perfectly calibrated, i.e. its confidence / pseudo-probability for each instances corresponds to its classification accuracy.

To address domain shift I would like to implement an active learning strategy, having initially trained the model on the previous years of instances, and allowing for some level of human-labor in hand-coding new instances. In particular, I was going to do the following:

  1. Predict labels for the current year (wherein the model has only seen previous years of text).
  2. Hand off the model's 5% least-confident predictions to human-coders.
  3. Retrain the model on all of the previous years + the 5% of current-year instances, maybe with additional weight / oversampling applied to the current-year instances.
  4. Predict (and "trust") the remaining 95% of labels for the current year.
  5. Rinse and repeat next year.

In practice, I'm encountering two concerns / problems:

  1. The hand-coded instances don't seem to help. Hand-coding 5%, 10%, and 15% of instances does not improve the model's performance on the remaining 95%, 90%, and 85%. I suspect this is because the model's very unconfident predictions are so unconfident because the hand-coders themselves were inconsistent on those labels (there are some examples of duplicate input sequences being hand-coded differently across the years by hand-coders). So I figure it might be better to draw hand-coded examples from the middle of the confidence distribution, since the low-confidence instances will likely always be low-confidence irrespective of domain shift.
  2. This is also pie-in-the-sky hopefulness, but is there any way to assess whether we should be willing to trust the model's predictions? The main point in this case is to reduce the cost of hiring hand-coders, but it doesn't seem like there's a way to do that without, in a 1:1 fashion, trading off trustworthiness of the model.

Any advice you have is greatly appreciated. Thanks!

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👤︎ u/eadala
📅︎ Jan 10 2022
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Jel neko od vas isto koristi male figure/stvari za motanje po ruki dok citate nesto, gledate film itd. ka ja?
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📅︎ Jan 08 2022
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“Language is legislation, speech is its code. We do not see the power which is in speech because we forget that all speech is a classification and that all classifications are oppressive.” —Roland Barthes
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📅︎ Oct 23 2021
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Jel zna neko zašto se grb na našoj zastavi naginje na levu stranu umesto da se nalazi u sredini?
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👤︎ u/strelijak
📅︎ Dec 28 2021
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Jel ovo sprdnja neka ?!
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📅︎ Nov 24 2021
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Cena majstora u Srbiji, realna Da/Ne. Jel postoji bolji sistem?

Kao prvo ne podcenjujem iciji rad, lepo je sto ljudi mogu da zarade lepo, zalosno je sto mi ostali smo slabije placeni pa jos moramo i razne poreze.

Ove godine sam renovirao kucu i ni u ludilu nisam zamisljao koje su cene majstorima. Tipa keramicari traze u proseku preko 15e pa i cak i preko 20e po kvadradu sa tim da vecina njih traze idealne uslove i nece ni da prihvate posao ako povrsina nije ravna. Realno da je ravno i polu slepa baba moze to da zavrsi sa malko prakse.

Imam drugara koji je tako poceo sa majstorom da radi i posle 6meseci poceo sam da radi i evo cepa 18e cenu i narednih godinu dana vec ima ugovorene termine.

Ove godine sam se nagledao raznih majstora i doziveo hiljadu momenata gde se zapitam jel realno.

Realno je po meni da skolovani ljudi imaju lepe zarade, jer su debelo platili skolu ne samo novcem vec i ucenjem. Ne realno je da majstor moler koji je pre godinu dana poceo da se time bavi da zaradjuje po 2000e mesecno.

Dosta njih su mi rekli ranije su isli za Nemacku da rintaju ali sad prosto mogu iste te pare i ovde da zarade.

Malo kukanja:

Besan sam na ovaj sistem jer ne mozes da nadjes normalnu firmu da obavljaju te radove(ili im fale radnici ili ce kostati 5x vise). Vec moras sam da juris svakog majstora koji ce doci preko neke preporuke, bez ikakve garancije za rad. Vecina ce lepo raditi dok im stojis nad glavom iako ih debelo platis cim nisi tu odmah gledaju sto pre da zavrse i odu na drugo mesto. A iza sebe ostave haos, ili sto cesto bude kad se zuri da se ne uradi kako treba.

Nisam od onih koji ce posle da se cenka ili da nece da plati, ali pocinjem da razumem i te likove.

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👤︎ u/bimberx
📅︎ Jan 08 2022
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Jel samo mene zivciraju zene sto prodaju parfeme u Mulleru?

Doslovno samo pogledam policu di stoje parfemi odmah me 3 zaskacu jel treba sta pomoc ovo ono, i ako im kazes da ne treba te prate pogledom ko hijene.

Svugdje se izlozeni testeri pusti me da probam pa ti se javim ako trebam nesto pitat. Bas sam se trigerao danas kad sam isao kupit parfem za poklon...

Jesam ja jedini kome je ovo jako naporno? Ima li rjesenja osim nabit ogromne ANC slusalice i pravit se da periferno nevidis nista?

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📅︎ Dec 10 2021
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Kriza sa 25 godina. Jel' to normalno?

Dobro jutro. Naime vec me mjesecima muci nekakav osjecaj samoce. Ne znam jel' to normalno sa 25 godina. U jednom trenutku mi je super, u drugom se sjebem jer me pocinje bit strah samoce iako mi je tek 25 godina. Prosao sam kroz 3-4 veze ali niti u jednoj se nisam bas osjecao ispunjeno, imam osjecaj da sam vise bio zaljubljen u sam osjecaj ljubavi nego u osobu pa me nekako strah da mozda nitko nije za mene. Jel imao itko od starije ekipe iskustva sa tim i kako ste se nosili s tim?

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👤︎ u/Paka1950
📅︎ Dec 29 2021
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Noćas uništen mural Ratka Mladića. Jel imate neke preporuke gde i oko čega bi mogao narod danas da se okupi i svađa
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📅︎ Nov 10 2021
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Jel kuhate sami za sebe...

Zena i mali otisli u posjet zeninima a ja vec 8 dana jedem sendvice i sto narucim . Inace mi kuhanje nije nikakav problem ali za sebe samog... Njah 😔👎. Kupio mljeveno i imam plan skuhat bolonjez... Samo za info 😁

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📅︎ Jan 12 2022
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Jel ste imali sreće kao Milan Firer ili ste Turci?
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📅︎ Dec 25 2021
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Poyy rajice. Samo da pitam, jel neko koristio ona sredstva za jacanje brade, pomazu li i da li imate neki brend da preporucite. Uopsteno kako da pojacam bradu, jer trenutno izgleda kao paucina heh.
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📅︎ Jan 05 2022
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Jel zna netko o čemu se sad opet prosvjeduje

Mislim, znam da je o koroni. Ali sve što čitam su neke apstraktne izjave tipa "protiv izmjena zakona o zaštiti pučanstva" ali ne pise koje su to izmjene, "ne damo djecu", "cjepiva su eksperimentalna"... I tako. Mislim da ni sami ne znaju što prosvjeduju

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👤︎ u/SparkMik
📅︎ Dec 15 2021
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Jel ispratio neko nove promene na Gugl mapi Beograda?
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👤︎ u/QuaysPwn
📅︎ Jan 11 2022
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Jel tolki problem napravit dobru Pizzu u krasni K

Volim pojesti Pizzu, s vremena na vrijeme. Nekad ju doma radimo, nekad narucimo... I tu dolazi do problema..Zasto svaka pizzeria mora, prije ili kasnije (najcesce prije) sjebat kvalitetu/pripremu/oboje. Nisam neki zahtjevan tip. Dok nije prepecena, prazna ili pak da curi na sve strane ja zadovoljan. Znam da nece stavljati top sastojke (bar ne vecina pizzeria) al od pizze ni ne ocekujem neki gastronomski dozivljaj za pamcenje. Jel tako tesko postovati ovo gore nabrojano? Ne znam... Mozda i je? Ako ima neki pizza majstor molim da se javi.

Long story short mislim da ne postoji mjesto s kojeg smo narucili vise od 4, max 5 puta i ne... Ne prestajem narucivati cim mi dodje losa pizza (osim ako nije prva s nekog mjesta), znam da se svakom moze desiti ali dvije lose i lijep pozdrav...

Evo, bas danas narucili. Stiglo neko prepeceno, suhonjavo sranje... Ma bila je i bogata i brijem da bi bila za solidnu cetvorku samo da je nisu totalno prepekli. Ovo je bio taj slucaj prvi, jedini i zadnji put.

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📅︎ Jan 05 2022
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Multi-label classification using hugging face / pytorch - state of the art results on Unhealthy Comment Corpus. Coding Tutorial! youtube.com/watch?v=vNKIg…
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👤︎ u/rupert_ai
📅︎ Jan 03 2022
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