Home Knowledge Base Isolation Forest

Isolation Forest

No mentions found

This entity hasn't been tracked yet, or Iris is still building its knowledge base.

Related Articles from SNS

A Novel Evaluation Metric for Unsupervised Learning in AIS-Based Maritime Anomaly Detection: MADQI

Announce Type: new Abstract: This paper introduces a new systematic framework for detecting anomalies in maritime Automatic Identification System (AIS) datasets. These anomalies include abnormal vessel behaviours related to speed, position jumps, time gaps, and turn angles. Although unsupervised learning algorithms such as Isolation Forest are widely used for detecting anomalous vessel movements, they often lack systematic and meaningful evaluation measures.

arXiv CS 9d ago

Reconnecting the last wild landscapes of the Javan leopard

Reconnecting the last wild landscapes of the Javan leopard Lisa Lock Scientific Editor Andrew Zinin Lead Editor Research from the University of Twente shows how the Javan leopard, one of the world's rarest big cats, survives on one of the most crowded islands on Earth. Using camera traps and spatial models, Andhika Chandra Ariyanto, a doctoral researcher at ITC, found that the cat depends on a wide range of prey and on recovering forests as much as on the protected reserves that conservation...

Phys.org 6d ago

Physically Consistent Null Space Alignment for Detection of Low-Magnitude False Data Injection Attacks

arXiv:2606.08473v1 Announce Type: new Abstract: False data injection attacks (FDIAs) introducing small measurement perturbations can still cause large deviations in power system state estimation when the injected signals align with the pseudo-null space of the system model. Existing model- and data-driven detectors may fail to identify such low-magnitude but high-impact attacks because residual tests ignore changes hidden in the pseudo-null space, while subspace learning methods capture...

arXiv CS 1d ago

Anomaly Detection for Electro-Hydrostatic Actuators using LSTM Autoencoder

Announce Type: new Abstract: Electro-Hydrostatic Actuators (EHAs) are widely used in aerospace and industrial systems, where timely detection of sensor anomalies is essential to ensure safe and reliable operation. However, the large volume and high sampling frequency of EHA sensor data pose challenges for accurate and efficient anomaly detection. Conventional statistical and classical machine-learning methods such as Z-score, Interquartile Range (IQR), Median Absolute Deviation (MAD),...

arXiv CS 5d ago

The best new science-fiction books of June 2026

Writing this as the UK swelters under an unprecedented May heatwave, perhaps it’s small wonder that so many science-fiction authors are currently imagining miserable versions of an overheated future in which their characters are struggling to survive. I’m intrigued by the sound of sci-fi legend M. John Harrison’s upcoming take on a dystopian future, but if post-apocalyptic hellscapes aren’t your thing, I’m also happy to report that there are other options for sci-fi fans this month. I’m...

New Scientist 11d ago

It's one of the world's most isolated islands. Here come the bulldozers

The Indian government is spending $9 billion to create a megaport, airport and city on this remote island. Critics fear the impact on pristine forests and the lives of indigenous inhabitants.(Image credit: Omkar Khandekar/NPR)

NPR News 3d ago

‘Anger is a part of healing’: a witchcraft retreat in the Irish woods is attracting US women to speak to the dead

In an age of spiritual isolation, witches are forming covens that defy the oppressive natures of man and churchOn the floor of a sun-drenched room in a 200-year-old Irish estate, a group of 15 witches gather to commune with the spirits. Everyone has someone they want to talk to – dead ancestors, forest fairies, the witches who came before them – and the room has the same expectant charge as the first day of school. Some of the witches wear long black capes and bandanas.

The Guardian UK 2h ago

The best pollinators can drive evolutionary changes in flowers

The best pollinators can drive evolutionary changes in flowers Gaby Clark Scientific Editor Robert Egan Associate Editor A new study by plant biologists at the University of California, Santa Cruz, challenges a longstanding idea that stems from the large number of flowers in the mountains of Central and South America that have evolved to be pollinated by hummingbirds instead of bees. According to the research team, flowers make this switch—not because bees avoid cool, wet cloud forest...

Phys.org 5d ago