L. Dehaspe

Publications
Influence

L. Dehaspe, Hannu (TT) Toivonen
Computer Science
Data Mining and Knowledge Discovery
1 March 1999

We present WARMR, a general purpose inductive logic programming algorithm that addresses frequent query discovery: a very general DATALOG formulation of the frequent pattern discovery problem. Expand

Mining Association Rules in Multiple Relations

L. Dehaspe, L. D. Raedt
Computer Science
ILP
17 September 1997

The application of algorithms for efficiently generating association rules is so far restricted to cases where information is put together in a single relation. Expand

Clausal Discovery

L. D. Raedt, L. Dehaspe
Computer Science
Machine Learning
1 March 1997

The clausal discovery engine claudien is presented. CLAUDIEN is an inductive logic programming engine that fits in the descriptive data mining paradigm. CLAUDIEN addresses characteristic induction… Expand

Frequent Pattern Discovery in First-Order Logic

L. Dehaspe
Computer Science
AI Commun.
1999

In recent years, the usage and size of databases have grown dramatically, due to a constant decrease in the cost of both the collection and the storage of huge amounts of data. Expand

Finding Frequent Substructures in Chemical Compounds

L. Dehaspe, Hannu (TT) Toivonen, R. King
Computer Science
KDD
27 August 1998

We present a knowledge discovery method for structured data, where patterns reflect the one-to-many and many- to-many relationships of several tables, which is vital to the problem of predicting chemical carcinogenicity. Expand

Improving the Efficiency of Inductive Logic Programming Through the Use of Query Packs

Hendrik Blockeel, L. Dehaspe, Bart Demoen, G. Janssens, J. Ramon, Henk Vandecasteele
Computer Science
J. Artif. Intell. Res.
9 June 2011

Query packs can be used to improve the efficiency of ILP systems. Expand

Maximum Entropy Modeling with Clausal Constraints

L. Dehaspe
Mathematics, Computer Science
ILP
17 September 1997

We present the learning system Maccent which addresses the novel task of stochastic MAximum ENTropy modeling with Clausal Constraints. Expand

Executing Query Packs in ILP

Hendrik Blockeel, L. Dehaspe, Bart Demoen, G. Janssens, J. Ramon, Henk Vandecasteele
Computer Science
ILP
24 July 2000

We propose a mechanism for executing a hierarchically structured set of queries (a "query pack") through which a lot of redundancy in the computation is removed. Expand

Warmr: a data mining tool for chemical data

R. King, A. Srinivasan, L. Dehaspe
Computer Science, Medicine
J. Comput. Aided Mol. Des.
1 February 2001

We present Warmr, the first ILP data mining algorithm to be applied to chemoinformatic data. Expand

Presymptomatic Identification of Cancers in Pregnant Women During Noninvasive Prenatal Testing.

F. Amant, M. Verheecke, +17 authors J. Vermeesch
Medicine
JAMA oncology
1 September 2015

IMPORTANCE Noninvasive prenatal testing (NIPT) for fetal aneuploidy by scanning cell-free fetal DNA in maternal plasma is rapidly becoming a major prenatal genetic test. Similar to placental DNA,… Expand

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