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Table 3 Improved BASS algorithm and analysis of the accuracy of the prediction value of the BASS algorithm

From: Material product life cycle analysis driven by industrial internet of things

Month after listing 1 2 3 4 5 6 7 Prediction accuracy
BASS predicted value 57,216 110,467 139,020 141,268 142,076 104,317 42,932 0.22874
Improved BASS prediction value 42,317 59,721 122,499 141,833 159,888 138,257 40,002 0.14056
Real sales 15,021 78,125 130,002 156,698 153,246 137,625 68,576