The phrase "a performance of about" is correct and usable in written English.
It can be used when estimating the duration or quality of a performance, often in contexts like reviews or descriptions.
Example: "The concert was a performance of about two hours, captivating the audience throughout."
Alternatives: "a performance lasting approximately" or "a performance of roughly".
Using network features instead of individual features results in a performance of about 19 pps above baseline.
Nor did he ever see it given anywhere in its entirety, which according to some calculations, would have made a performance of about 7 hours.
Experimental results show that the proposed multilevel edge-based features provide a performance of about 90% in terms of average precision and recall.
In a single-GPU case we achieved a performance of about 56 GFlops, which was about 45-fold faster than that achieved by a single core of the host central processing unit (CPU).
We achieved a performance of about 2.2 TFlops by using 120 GPUs and 330 GB of total memory: nearly (or more than) 2200 cores of host CPUs would be required to achieve the same performance.
The results obtained showed that the two-stage ejector diffuser system produces an improved performance of about 4 times over the single ejector system.
For DB1, the tonal model has a similar performance to the automatic model and the lexical approach has a slightly better performance of about 6% than T-ME and A-ME.
This month at the Central Library downtown he took part in a performance of songs about Los Angeles during the city's early days, including "Orange Crate Art," the title track from a collaborative album Parks made with Brian Wilson in 1995.
In [2], a value of performance of about 89 % is reported.
The other possible scenarios considered showed a performance index of about 50%.
Akakın and Sankur [27] show a performance drop of about 20 30% when trained on FRGC-1 and tested on FRGC-2), and vice versa.
