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. 2020 Jan 30;10:1844. doi: 10.1038/s41598-020-58758-1

Publisher Correction: High Entropy Alloys Mined From Binary Phase Diagrams

Jie Qi 1,, Andrew M Cheung 1, S Joseph Poon 1
PMCID: PMC6989453  PMID: 31996762

Correction to: Scientific Reports 10.1038/s41598-019-50015-4, published online 29 October 2019

This Article contains errors in Table 1. In the HTML and PDF versions of this Article, there are values missing in the first row of Training Set Percentage (Level 1). The correct Table 1 appears below.

Table 1.

ML results and count of HEAs for the three levels of the study. ML prediction success rates for the as-cast HEAs and the as-cast + annealed HEAs in different phases are listed. The success rates are F1 scores. Counts of HEAs and phases for the as-cast HEAs and the as-cast + annealed HEAs in different phases are listed.

ML Prediction Success Rate (%)
As-Cast [As-Cast + Annealed]
Level Phase Category Overall A1 A2 A1-A2 A3 B2+SS IM+
Training Set Percentage (%)
Level 1 90 90 [89] 89 [91] 95 [93] 81 [76] 100 [100]
80 89 [89] 88 [91] 95 [94] 80 [76] 100 [98]
75 90 [88] 89 [90] 95 [93] 81 [73] 100 [100]
67 89 [87] 87 [89] 95 [93] 79 [73] 100 [98]
50 89 [87] 87 [89] 95 [93] 80 [74] 98 [98]
Level 2 90 85 [85] 84 [87] 94 [94] 69 [62] 100 [100] 86 [87]
80 84 [85] 83 [87] 94 [93] 67 [62] 100 [98] 85 [86]
75 85 [84] 84 [86] 94 [93] 68 [60] 100 [98] 86 [85]
67 85 [83] 83 [85] 94 [92] 68 [59] 100 [96] 85 [85]
50 83 [84] 79 [85] 94 [92] 64 [61] 100 [95] 84 [85]
Level 3 90 82 [80] 81 [81] 92 [87] 64 [61] 100 [100] 84 [85] 78 [77]
80 81 [79] 80 [80] 91 [87] 63 [58] 100 [100] 84 [83] 78 [76]
75 81 [79] 80 [80] 91 [87] 63 [59] 100 [100] 84 [83] 76 [74]
67 80 [78] 80 [80] 91 [85] 63 [60] 100 [100] 83 [82] 74 [73]
50 78 [77] 78 [77] 90 [86] 62 [56] 100 [98] 80 [81] 73 [71]
Total Alloy Counts
As-Cast [As-Cast + Annealed]
Phase Category Overall A1 A2 A1-A2 A3 B2+SS IM+
Level
Level 1 235 [317] 69 [118] 101 [121] 61 [72] 4 [6]
Level 2 375 [486] 69 [118] 101 [121] 61 [72] 4 [6] 140 [169]
Level 3 470 [614] 69 [118] 101 [121] 61 [72] 4 [6] 140 [169] 95 [128]

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