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A fundamental solid-state accelerometer appears like a sandwich. The outer layers are capacitance plates carrying an electric cost. In between the plates is a weight suspended between them. When the complete sensor is still, the load rests between the 2 plates. However in movement, forces act on the weight, which is able to move towards one plate and away from one other. As the load attracts nearer to one plate, its capacitance increases. The other plate experiences a lower in capacitance. The sensor registers this as movement.

Our experiments show that BM25 performs best for such a mixture of textual and code artifacts. Thus we substitute similarity measure of LR instrument from VSM to BM25 to construct bm25-LR as in Desk 8. Be aware that meta-features do not require any similarity measure, 技術士二次試験 ロックオン講座 thus both unique (vsm)LR software and modified bm25-LR makes use of the same value for these options. For this experiment we consider the newest 100100100100 bug reviews for every of the 4 projects (in Desk LABEL:tab:study-subject-bug) from our dataset. Notice that LR mannequin leverages a studying to rank to search out out optimum weights to combine options ye2014learning . Thus the educational weights closely rely on the coaching information. To mitigate such unwanted bias, we apply an exhaustive search by varying weights in common interval (i.e. 0.05) to realize optimum parameter settings. The optimal characteristic weights for (vsm)LR and bm25-LR are given in Table 9 and Table 10 respectively. Then, we investigate the following research query.

Paperwork reviewed by CNET present the mining business is wrestling with a problematic labor shortage. Younger persons are showing less and less curiosity in mining as a profession path. The number of graduates in mining engineering topics has declined from a high of 333 in 2015 to 104 in 2020.