Allen Lysander
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The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z). Literally speaking the epoch is Unix time 0 (midnight 1/1/1970), but 'epoch' is often used as a synonym for Unix time.
Mar 20, 2024 · An epoch is a complete iteration through the entire training dataset in one cycle for training the machine learning model. During an epoch, Every training sample in the dataset is processed by the model, and its weights and biases are updated in accordance with the computed loss or error.
a long period of time, especially one in which there are new developments and great change: The president said that his country was moving into a new epoch, which would be one of lasting peace. geology specialized. one of the periods of time in which the history of the earth can be measured, into which an era can be divided:
The meaning of EPOCH is an event or a time marked by an event that begins a new period or development. How to use epoch in a sentence. Did you know? Synonym Discussion of Epoch.
EPOCH meaning: 1. a long period of time, especially one in which there are new developments and great change: 2…. Learn more.
In chronology and periodization, an epoch or reference epoch is an instant in time chosen as the origin of a particular calendar era. The "epoch" serves as a reference point from which time is measured.
noun. a particular period of time marked by distinctive features, events, etc.: The treaty ushered in an epoch of peace and good will. Synonyms: time, era, date, age. the beginning of a distinctive period in the history of anything: The splitting of the atom marked an epoch in scientific discovery.
EPOCH definition: a long period of time in history. Learn more.
noun. /ˈiːpɒk/ /ˈepək/ (formal or literary) a period of time in history, especially one during which important events or changes happen synonym era. The death of the emperor marked the end of an epoch in the country's history. Extra Examples. Topics Time c2, History c2. Oxford Collocations Dictionary. Want to learn more?
If you refer to a long period of time as an epoch, you mean that important events or great changes took place during it.
