dataset
gb/dˈætəsˌɛt/ us/dˈætəsˌɛt/
B2
Angličtina
adatkészlet, adathalmaz
PODSTATNÉ JMÉNO
B2
TECHNICAL
1
adatkészlet
B2
adathalmaz
C1
Vzorec užití:
a dataset of [data]; a dataset for [purpose]
The researchers released a dataset of more than 50,000 satellite images.
A kutatók nyilvánosságra hoztak egy több mint 50 000 műholdképből álló adatkészletet.
Before analyzing the dataset, we removed duplicate records and missing values.
Mielőtt elemezni kezdtük az adatkészletet, eltávolítottuk a duplikált rekordokat és a hiányzó értékeket.
The app uses a small dataset to recommend local restaurants.
Učební příklady
We downloaded a dataset for our class project.
Letöltöttünk egy adatkészletet az osztályprojektünkhöz.
This dataset contains information about weather and temperature.
Ez az adatkészlet az időjárásról és a hőmérsékletről tartalmaz információkat.
Častá chyba:
Dataset is countable: one dataset, two datasets. Use data, not dataset, for information in general.
Význam
organized collection of data
Kolokace
large dataset
|small dataset
|public dataset
|research dataset
|medical dataset
|customer dataset
|analyze a dataset
|create a dataset
|download a dataset
|dataset contains
Synonyma
data collection (more general and less technical)
|
database (often larger and organized for storage and querying, not just analysis)
|
corpus (used especially for a structured collection of texts or language examples)
Témata
data
|technology
|research
|statistics
|ai
Definice
a group of data kept together and used for study, analysis, or computer programs
A collection of related data, usually arranged or stored so it can be searched, analyzed, or used by software.
Gramatika
Slovníkový tvar
dataset
IPA
GB/dˈætəsˌɛt/
US/dˈætəsˌɛt/
Slabiky a přízvuk
data - set (2 slabiky)
Stress on 1st syllable (data)
Tvary slova
Noun
- Base: dataset
- Plural: datasets
Výrazy
benchmark dataset
1/bˈɛnt͡ʃmˌɑɹk dˈætəsˌɛt/
fixed phrase
technical
standard data for comparison
a standard dataset used to compare results fairly
Příklady
- Their algorithm achieved strong results on a well-known benchmark dataset.
- Benchmark datasets make it easier to compare new models with older ones.
Učební příklady
- They tested the model on a benchmark dataset.
- A benchmark dataset helps compare two systems.
labeled dataset
1/lˈeɪbəld dˈætəsˌɛt/
fixed phrase
technical
data with assigned labels
data where each example has a name, category, or correct answer attached
Příklady
- The team created a labeled dataset of customer emails marked as urgent or non-urgent.
- A labeled dataset is essential for many supervised learning tasks.
Učební příklady
- Each picture in the labeled dataset has a category.
- We need a labeled dataset for this task.
open dataset
1/ˈoʊpən dˈætəsˌɛt/
fixed phrase
freely available data
a dataset that anyone can usually access and use
Příklady
- The city published an open dataset of bus arrival times.
- Researchers used open datasets to study air quality around the world.
Učební příklady
- This open dataset is free to download.
- The website has many open datasets.
real-world dataset
1/ɹˈil wˈɚld dˈætəsˌɛt/
fixed phrase
data from actual situations
a dataset made from real situations, not made-up examples
Příklady
- The system worked in the lab, but it failed on a messy real-world dataset.
- We evaluated the tool using a real-world dataset from a hospital network.
Učební příklady
- They tested the app on a real-world dataset.
- This real-world dataset has many missing values.
synthetic dataset
1/sɪnθˈɛtɪk dˈætəsˌɛt/
fixed phrase
technical
artificially generated data
a dataset made by a computer or simulation, not collected from real life
Příklady
- The company generated a synthetic dataset to test the software without exposing customer information.
- Synthetic datasets can help when real data is rare, expensive, or sensitive.
Učební příklady
- They made a synthetic dataset for testing.
- The synthetic dataset did not include real customers.
test dataset
1/tˈɛst dˈætəsˌɛt/
fixed phrase
technical
data for testing models
data used to check how well a model works
Příklady
- Accuracy was measured on a test dataset that the model had never seen.
- The test dataset included examples from several different countries.
Učební příklady
- We used a test dataset to check the model.
- The model scored 92 percent on the test dataset.
training dataset
1/tɹˈeɪnɪŋ dˈætəsˌɛt/
fixed phrase
technical
data for training models
data used to help a computer model learn
Příklady
- The model performed well on the training dataset but poorly on new data.
- We need a larger training dataset before the system can recognize rare objects.
Učební příklady
- The training dataset helps the model learn.
- They used photos as a training dataset.
validation dataset
1/vˌælɪdˈeɪʃən dˈætəsˌɛt/
fixed phrase
technical
data for model tuning
data used while improving a model before the final test
Příklady
- We adjusted the learning rate based on results from the validation dataset.
- The validation dataset helped us choose the best version of the model.
Učební příklady
- The validation dataset helps us improve the model.
- They checked each model on the validation dataset.