1 Erratum

Unfortunately, the original version of this article [1] contained an error. Figure 4 cited references [14], [121], [120] and [122] when it should have cited [14], [111], [110] and [112].

Fig. 4
figure 1

Connection of machine learning with SP techniques for big data from different perspectives

Figure 4 has been corrected in the original version of the article and is also correctly included in this erratum.