Construct · 2 fields · 2 citations
One name. Different field. Different construct. One map.
● jingle · one word, two constructs Nearest construct by meaningdepositcompare the meaningsEvery construct on the map is compared with every other by the meaning of its definitions, and the closest one is surfaced here. The nearest construct to mine is deposit.
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In data science to mine is to extract regularities from a large body of data, and the mining metaphor names the discovery, not any physical earth. Agrawal, Imieliński, and Swami (1993) gave the field one of its founding operations: mining association rules between sets of items in a transaction database, the pattern that customers who buy one thing tend to buy another. The referent is a relationship latent in records, the unit is a discovered rule scored by its support and confidence, and the object is a pattern, not a place or a device. Unlike an orebody the source is not consumed by the work; the same database can be mined again and again for different rules.[1]
In economics a mine is a finite stock of an exhaustible resource, and the question it poses is not how to dig it but how fast to draw it down over time. Hotelling's The economics of exhaustible resources (1931) framed the mine as a depletable asset whose owner weighs extracting a unit today against leaving it in the ground to sell later, and derived the rule that its price net of extraction cost must rise at the rate of interest for the owner to be indifferent. The referent is a stock and an extraction path through time, the unit is a quantity of reserve and its scarcity rent, and the mine here is an economic abstraction, indifferent to whether the resource is copper, oil, or a fishery treated the same way.[2]
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