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Heaps' law

Known as: Heaps law, Herdan's law 
In linguistics, Heaps' law (also called Herdan's law) is an empirical law which describes the number of distinct words in a document (or set of… 
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Related topics

Related topics

6 relations
Clustering high-dimensional dataFeature hashingLanguage modelText corpus

Broader (1)

Computational linguistics

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Text encoding for deep learning neural networks: A reversible base 64 (Tetrasexagesimal) Integer Transformation (RIT64) alternative to one hot encoding with applications to Arabic morphology
One Hot Encoding (OHE) is currently the norm in text encoding for deep learning neural models. The main problem with OHE is that… 
2017
2017
La polarisation provoquée, outil géophysique de spatialisation des amas de scories pour l’estimation des productions sidérurgiques
Estimer l’ampleur d’une ancienne exploitation miniere profite a l’historien dans sa recherche de quantification des richesses… 
2011
2011
Factors affecting the attachment of Metallosphaera hakonensis during the colonisation of low grade mineral sulphide heaps
2006
2006
Identifying diffuse sources of inorganic pollutants in post-industrial catchments
The introduction of the EU Water Framework Directive (2000/60/EC) has put greater emphasis on addressing water pollution from a… 
2002
2002
Bedeutung von gängigen gartenbaulichen Maßnahmen für die Reduktion des Befallsdrucks der Rosskastanien-Miniermotte Cameraria ohridella Deschka & Dimic (Lep., Gracillariidae)
Zusammenfassung:Die Rosskastanien-Miniermotte Cameraria ohridella Deschka & Dimic (Lep., Gracillariidae) wurde 1989 vom Balkan… 
2001
2001
Mullock Heaps and Tailing Mounds: Environmental effects of alluvial goldmining
1997
1997
Vocabulary optimization based on perplexity
We suggest a method to optimize the vocabulary for a given task using the perplexity criterion. The optimization allows us to… 
1994
1994
Parallel and Distributed Branch-and-Bound/A* Algorithms
In this report, we propose new concurrent data structures and load balancing strategies for Branch-and-Bound (B&B)/A* algorithms… 
1989
1989
Downstream changes of total and partitioned metal concentrations in the flood deposits of the river Geul (The Netherlands)
The floodplain soils in the Guel basin have unacceptably high levels of pollution,v brought about by metal mining and related… 
1972
1972
Significance of Weathering in a Pennsylvanian Sandstone to Pollution from Strip Mines
WE discuss here some of the factors relevant to the formation of acid in the spoil heaps that result from surface mining of the… 
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