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Table 4 Correlation coefficient utilizing the dataset of user U1

From: Context pre-modeling: an empirical analysis for classification based user-centric context-aware predictive modeling

  Con1 Con2 Con3 Con4 Con5 Con6 Con7
Con1 1.000000 − 0.605791 − 0.057758 − 0.080345 − 0.106224 − 0.000900 0.077178
Con2 − 0.605791 1.000000 0.029491 0.036674 0.040462 0.011684 − 0.038999
Con3 − 0.057758 0.029491 1.000000 − 0.002305 − 0.080622 − 0.006046 − 0.004714
Con4 − 0.080345 0.036674 − 0.002305 1.000000 − 0.059981 0.030254 0.049993
Con5 − 0.106224 0.040462 − 0.080622 − 0.059981 1.000000 − 0.069363 − 0.029213
Con6 − 0.000900 0.011684 − 0.006046 0.030254 − 0.069363 1.000000 − 0.004885
Con7 0.077178 − 0.038999 − 0.004714 0.049993 − 0.029213 − 0.004885 1.000000