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C++ Reference: class ExponentialMovingAverage
Note: This documentation is automatically generated.
Manages exponential moving averages defined as
new_average = decaying_factor * old_average
+ (1 - decaying_factor) * new_record.
where 0 < decaying_factor < 1.
| Method |
AddData | Return type: void Arguments: double new_record |
CurrentAverage | Return type: double Returns exponential moving average for all the added data so far.
|
ExponentialMovingAverage | Return type: explicit Arguments: double decaying_factor |
NumRecords | Return type: int64_t Returns the total number of added records so far.
|
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Last updated 2024-08-06 UTC.
[null,null,["Last updated 2024-08-06 UTC."],[],["The `ExponentialMovingAverage` class in C++ calculates moving averages using a decaying factor. It offers methods to `AddData` (a new record), retrieve the `CurrentAverage`, and query the `NumRecords` (total data points added). The constructor `ExponentialMovingAverage` takes a `decaying_factor` (between 0 and 1) as input. The moving average is updated as `new_average = decaying_factor * old_average + (1 - decaying_factor) * new_record`.\n"],null,[]]
