Unknown unknowns primarily occur when the data used for training a predictive model is not representative of the samples encountered during test time, i.e., when the model is deployed in the wild.

In this work, we tackle the problem of Open World Object Detection (OWOD). This challenging scenario requires the detector to incrementally learn to classify known objects without forgetting while …

This guide presents step-by-step exercises to help you learn to use the Unknowns Analysis program. You can do these exercises with the demonstration analysis, method, and library files, shipped with …

In this lab we will focus on using Solubility Tests, Chemical Tests and Spectra Analysis to identify two unknown compounds. In this experiment, you will combine both spectroscopy and qualitative tests to …

Recently a friend gave me some unknown antenna feeds. I am searching for data for those devices. The input connector is an SMA jack. The barrel to which the jack is attached is normally most likely …

Assess probable cause of injury and update care plan. Reporting of injury of unknown source is not necessary.

All waste material picked up by RMS Hazardous Materials Management (HMM) must be completely and accurately identified. Materials which are not identified are referred to as “unknown.”