"Table 1.1" results in table caption being slightly off-centered

I want my table as well as table caption to be perfectly centered. However, using justification=centering results in the caption itself being centered, but then shifted right due to the "Table 1.1" being added to the left. How can I fix this?

begin{table}[ht]
centering
scalebox{0.7}{
begin{tabular}{l}
midrule
4 energy related LLD 
midrule
sum of auditory spectrum (loudness) 
sum of RASTA-style filtered auditory spectrum 
RMS energy 
zero-crossing rate 
midrule
54 spectral LLD 
midrule
RASTA-style auditory spectrum, bands 1–26 (0–8 kHz) 
MFCC 1–14 
spectral energy 250–650 Hz, 1 k–4 kHz 
spectral roll off point 0.25, 0.50, 0.75, 0.90 
spectral flux, entropy, variance, skewness, kurtosis, 
slope, psycho-acoustic sharpness, harmonicity 
midrule
6 voicing related LLD 
midrule
F0 by SHS + Viterbi smoothing, probability of voicing 
logarithmic HNR, jitter (local, delta), shimmer (local) 
midrule
end{tabular}
}
captionsetup{justification=centering}
caption{Baseline feature set of the INTERSPEECH 2012 Speaker Trait Challenge as shown in cite{SurveySpeakerTraits}}
label{table:InterspeechFeatureSet}
end{table}