validation set

ˌvæləˈdeɪʃən sɛt

Definition

Definition of validation set - Reverso English Dictionary

Noun

machine learning

TECH.

subset of data used to tune a predictive model during development

TECH.

The model performed best when the validation set was larger than the training set.
We adjusted the hyperparameters after evaluating performance on the validation set.
Overfitting became obvious when accuracy on the validation set started to drop.

answering machine

recorder

voicemail

Add a suggestion |

Feedback:

Expressions with validation

validation of feelings

recognition of the importance of someone's emotions

The therapist emphasized the validation of feelings in the session.

data validation

process of checking that information is correct complete and meets required rules

Proper data validation prevents users from entering invalid email addresses.

validation test

test that confirms a system or method meets required performance or accuracy

The new device must pass a validation test before mass production starts.

cross validation

method to test a model by splitting data into training and testing

We used cross validation to estimate the model's accuracy.

validation period

time span when a document or ticket is officially accepted

Your parking permit has a validation period of twelve months.

Expressions with set

set up

prepare something for use or operation

They set up the equipment for the concert.

all set

adj.

ready and prepared for an activity

We are all set for the trip.

set down

allow passengers to leave a vehicle

The bus set down passengers at the station.

set foot

enter a place, often with emphasis

She never set foot in that house again.

set back the clock

move a clock's time to an earlier hour

Remember to set back the clock before you go to bed.

set fire to

cause something to start burning

The vandals set fire to the abandoned building.

set free

allow someone or something to be free

They set free the captured birds.

set of pipes

collection of tubes or pipes

The plumber brought a set of pipes to fix the leak.

set off

leave on a journey or trip

We set off early in the morning.

set off fireworks

ignite fireworks to create a display

We set off fireworks to celebrate the New Year.

View all translations of validation set

✨Click below to see the appropriate translations facing each meaning.

French:jeu de validation, ...
German:Validierungsmenge, ...
Italian:set di validazione, ...
Spanish:conjunto de validación, ...
Portuguese:conjunto de validação, ...
Chinese:验证集, ...
Japanese:検証データ, ...
Arabic:مَجمُوعَةُ التَّحَقُّق, ...
Hebrew:קְבוּצַת אִמּוּת, ...
Russian:валидационная выборка, ...
Ukrainian:валідаційний набір, ...
Hindi:वैलिडेशन सेट, ...
Bengali:যাচাইকরণ সেট, ...
Catalan:conjunt de validació, ...
Czech:validační množina, ...
Danish:valideringssæt, ...
Dutch:validatieset, ...
Greek:σύνολο επικύρωσης, ...
Hungarian:validációs halmaz, ...
Khmer:សំណុំទិន្នន័យផ្ទៀងផ្ទាត់, ...
Korean:검증 데이터, ...
Persian:مجموعهٔ اعتبارسنجی, ...
Polish:zbiór walidacyjny, ...
Portuguese (BR):conjunto de validação, ...
Romanian:set de validare, ...
Swedish:valideringsmängd, ...
Thai:ชุดข้อมูลตรวจสอบความถูกต้อง, ...
Turkish:doğrulama kümesi, ...
Vietnamese:tập kiểm định, ...

Discover how Reverso redefines the dictionary

Go beyond “simple words”

100,000 expressions & idioms Understand any expression you come across: from corporate jargon like 💬 touch base or ↩️ circle back to everyday expressions such as 🌊 out of the blue or 🦆 lame duck, as well as idioms like 🍲 spill the beans and 🐎 hold your horses.

40,000 images When you search for a concrete noun or object, images help you grasp the meaning at a glance. Try searching for 🧵 puppytooth, 🎠 merry-go-round, ⚜️ fleur-de-lys, or 💤 bunk bed.

Informal language & slang Everyday conversations are packed with informal expressions and slang. Meanings are clearly tagged, so you'll always know when a word is casual. Look up hangry (😋 hungry + 😡 angry), 😎 rizz, 🕹️ noob, or 🔑 low-key.

Abbreviations & acronyms Quickly decode modern abbreviations and acronyms. Go from IDK to OMG in seconds and stay up to date with popular abbreviations such as 🐐 GOAT, 📜 tl;dr, 👀 POV, or 🖥️ AFK.

Regional usage (US / UK) Reverso highlights regional differences between American and British English. You’ll never have to wonder where a word is commonly used: try lift vs. elevator, courgette vs. zucchini, or popular British slang like dodgy or banter. What’s more, when you search for 'color', you’ll immediately see its British counterpart, 'colour'.

Get more than a simple definition

Translations for each meaning View translations alongside each meaning to see how a word is translated in each context. Simply toggle translations ON and choose among 25+ languages. You can also display the translation of definitions or examples into your native language to deepen your understanding.

Synonyms & related words by meaning View synonyms and related words for each meaning, not just for the word as a whole. This helps you choose the most accurate word for your context. Click the

icon to discover related terms: analogies, antonyms, common collocates, words with same roots, umbrella terms… Try with happening or hunch.

Multiple examples for every meaning Each meaning comes with three real-life examples to show you how the word is used in different contexts. Click the

icon next to the first example to see two additional options and learn to use new vocabulary naturally.

Go from understanding to mastery

Save words for later review Click the

icon to save words you want to revisit. You can also save a specific meaning by clicking on the

icon next to it. For example, you might want to save the word “table” as a verb, which means “to postpone”.

Practice with personalized flashcards Reverso automatically transforms your searches and saved words into personalized flashcards and quizzes, featuring high-quality audio and usage examples. This helps you transform terms you only recognize into words you actually use confidently.

Learn with Netflix, YouTube, and your favorite texts With Reverso Chrome extension, transform movies, TV shows, articles, or song lyrics into an interactive lesson. Look up words and expressions in one click on any website and learn with your favorite content.