data-based
Học thuậtThân thiện
Definition
- Adjective:
- Relying on observation or experiment: Describes something that is derived from, supported by, or established through systematic data collection, such as observation, measurement, or experimentation, rather than theory or opinion alone.
Usage
The adjective "data-based" is used to qualify nouns, indicating that the thing described is grounded in empirical evidence. It is typically placed before the noun it modifies (attributive position).
Examples
- Attributive Use:
- The company made a data-based decision to expand into the new market.
- Her data-based approach to teaching improved student outcomes significantly.
- We need a data-based analysis of the traffic patterns before redesigning the intersection.
Advanced Usage
- "To be data-based": Used in a predicate adjective construction to describe the nature of a subject.
- Their methodology is strictly data-based; they don't rely on anecdotes.
- The conclusions in the report are data-based and therefore highly reliable.
Variants and Related Words
- Evidence-based (adj): Similar in meaning, often used in clinical, policy, or educational contexts to describe practices derived from research evidence.
- The clinic promotes evidence-based treatments.
- Empirical (adj): Based on, concerned with, or verifiable by observation or experience rather than theory or pure logic. This is a more formal synonym.
- He gathered empirical data through field studies.
Synonyms
- Empirical
- Experimental
- Observational
- Fact-based
Antonyms
- Theoretical
- Hypothetical
- Speculative
- Anecdotal
Related Phrases
- Data-driven (adj): Emphasizing that decisions or processes are guided by data analysis. While very similar, "data-driven" often implies an active process of using data to steer actions, whereas "data-based" describes the foundational source.
- They adopted a data-driven strategy for inventory management.
Adjective
- relying on observation or experiment
- experimental results that supported the hypothesis