Abstract: Methods and apparatus for adjusting model threshold levels are disclosed. An example apparatus includes memory; and processor circuitry to execute machine readable instructions to: generate an adjusted count of users by applying an adjustment factor based on volume estimates and an updated total volume target to an absolute count of users; and adjust the model threshold based on the adjusted count of users by: determining a decreased model threshold, the decreased model threshold being less than the model threshold; determining a decreased model total based on lookback model score data, the decreased model total corresponding to a number of users that studies the decreased model threshold; and when a first difference between (A) the decreased model total and (B) adjusted absolute count of users is smaller than a second difference, replacing the model threshold with the decreased model threshold.

Abstract: Methods and apparatus for adjusting model threshold levels are disclosed. An example apparatus includes memory; and processor circuitry to execute machine readable instructions to: generate an adjusted count of users by applying an adjustment factor based on volume estimates and an updated total volume target to an absolute count of users; and adjust the model threshold based on the adjusted count of users by: determining a decreased model threshold, the decreased model threshold being less than the model threshold; determining a decreased model total based on lookback model score data, the decreased model total corresponding to a number of users that studies the decreased model threshold; and when a first difference between (A) the decreased model total and (B) adjusted absolute count of users is smaller than a second difference, replacing the model threshold with the decreased model threshold.

Abstract: Methods and apparatus for adjusting model threshold levels are disclosed.

Abstract: Methods and apparatus for adjusting model threshold levels are disclosed.

Abstract: Methods and apparatus for adjusting model threshold levels are disclosed. An example method includes determining volume estimates corresponding to a total number of users that satisfy a model threshold; when a ratio of (A) modeled users that satisfy the model threshold to (B) a sum of the modeled users that satisfy the model threshold and deterministic client device users does not satisfy a minimum ratio threshold, increasing the number of modeled users; when the total users that satisfy the model threshold does not satisfy a total volume target, increasing the number of modeled users; and updating the total volume target based on the increased number of modeled users; generating an adjusted count of users; and a model threshold adjuster to adjust the model threshold based on the adjusted count of users.

Abstract: Methods and apparatus for adjusting model threshold levels are disclosed.