Results 91 to 100 of about 70,489 (181)

PhishCluster: Real-Time, Density-Based Discovery of Malicious URL Campaigns from Semantic Embeddings

Information
The proliferation of algorithmically generated malicious URLs has overwhelmed traditional threat intelligence systems, necessitating a paradigm shift from reactive, single-instance analysis to proactive, automated campaign discovery.
Dimitrios Karapiperis, Georgios Feretzakis, Sarandis Mitropoulos   +2 more
doaj   +1 more source

Analysis of approximate nearest neighbor searching with clustered point sets

, 1999
We present an empirical analysis of data structures for approximate nearest neighbor searching. We compare the well-known optimized kd-tree splitting method against two alternative splitting methods.
Maneewongvatana, Songrit, Mount, David M.   +1 more
core   +2 more sources

Subspace Approximation for Approximate Nearest Neighbor Search in NLP

, 2017
Most natural language processing tasks can be formulated as the approximated nearest neighbor search problem, such as word analogy, document similarity, machine translation. Take the question-answering task as an example, given a question as the query, the goal is to search its nearest neighbor in the training dataset as the answer.
openaire   +2 more sources

A stochastic approach to k-nearest neighbors search using a fixed radius method. [PDF]

Comput Stat
Cano Urrego B, Alsup A, Thompson JA, Koestler DC.   +3 more
europepmc   +1 more source

scSpecies: enhancement of network architecture alignment in comparative single-cell studies. [PDF]

Genome Biol
Schächter C, Hackenberg M, Treppner M, Raum H, Bödecker J, Binder H.   +5 more
europepmc   +1 more source

Prototype-Based Classifiers and Vector Quantization on a Quantum Computer-Implementing Integer Arithmetic Oracles for Nearest Prototype Search. [PDF]

Entropy (Basel)
Engelsberger A, Pšeničkova M, Villmann T.   +2 more
europepmc   +1 more source

A Novel Method of Path Planning for an Intelligent Agent Based on an Improved RRT* Called KDB-RRT. [PDF]

Sensors (Basel)
Wei W, Wei K, Zhang J.
europepmc   +1 more source

A refined SMOTE-ENN optimization method based on machine learning for heart rate variability data classification. [PDF]

Front Digit Health
Zhang B, Liang M, Zhou Y, Ji B, Han M, Li H, Lang X, Song Y, Gao R, Zhou Z, Qiao X.   +10 more
europepmc   +1 more source

Telescope indexing for k-nearest neighbor search algorithms over high dimensional data & large data sets. [PDF]

Sci Rep
K R M, Kurban H, Kulekci OM, Dalkilic MM.   +3 more
europepmc   +1 more source

Fast and Interpretable Machine Learning Modeling of Atmospheric Molecular Clusters. [PDF]

J Phys Chem A
Seppäläinen L, Kubečka J, Elm J, Puolamäki KR.   +3 more
europepmc   +1 more source