单词 | prediction accuracy | ||||||||||
释义 | prediction accuracy
更多释义 收起释义 例句释义: 预报精度,预测精确度,预测准确率 1. Finally, the classifier has high performance and its prediction accuracy is up to 85% by test. 通过测试表明,该分类器性能优良,分类预测准确率达到了85%以上。 www.ceps.com.tw 2. L-M algorithm with higher prediction accuracy is proved to be the optimal training algorithm for the ANN model compared with BP algorithm. 通过对基本BP网络算法和L-M算法的比较工作,得到了适合该神经网络模型的训练算法,既L-M算法,提高了预报的精度。 www.ceps.com.tw 3. As real motion has arbitrary precision, allowing motion vectors to have half-pixel resolution can greatly improve the prediction accuracy. 实际对象的运动精度可以是任意小的,允许运动矢量具有半像素精度,可以有效地提高运动预测准确度。 www.ceps.com.tw 4. The prediction accuracy of this method is verified through the calculation of construction practice. 通过工程实例计算表明,该法预测精度高。 www.ceps.com.tw 5. The results show that the classification model of distance discriminant analysis excellent performance, high prediction accuracy. 研究结果表明,距离判别分析模型分类性能良好,预测精度高,回判估计的误判率很低。 dictsearch.appspot.com 6. Questions on improving practicability, degree of integration and prediction accuracy of system, which need further research, are discussed. 并探讨了提高系统的实用性、集成度和预测精度的两点需要深入研究的问题。 www.chemyq.com 7. Experiments results show that the algorithms can achieve better prediction accuracy even with extremely sparsity of data. 实验结果表明即使在数据极度稀疏的情况下,改进后的算法仍然能取得较好的推荐效果。 dictsearch.appspot.com 8. The numeric experiments prove that above two methods have good generalization, which can increase prediction accuracy to unknown examples. 数值实验的结果表明,这两种方法都具有很好的推广性能,能明显提高分类器对未知样本的分类准确率。 www.joca.cn 9. The results show that the model prediction accuracy is improved, but in a given period of time prediction error is larger. 结果表明,所建模型预测精度较提高,但在某段时刻预测误差比较大。 zhidao.baidu.com 10. Tropospheric Zenith Delay Prediction Accuracy for High- Precision GPS Positioning and Navigation . 高精度GPS定位与导航的对流层天顶延迟预报精度。 www.bing.com 1. Finally, verify the prediction accuracy of BP neural network model and the validity of the new indicator system through examples. 最后通过实例分析,验证了BP神经网络模型的预测精度和改进后的评估指标体系的正确性。 www.13191.com 2. The prediction accuracy can be improved by the error correction in the second-round prediction. 经过二次预报进行误差校正,使结果更加精确。 www.ceps.com.tw 3. Thus, a physical background for improving the fog prediction accuracy and artificial dispersal is provided. 结果可为提高雾天气预测和人工影响雾天气提供基础。 www.ceps.com.tw 4. The adaptive predictor is used for improving the prediction accuracy of encoded image blocks in our proposed method. 自适应预测是用于提高预测精度的编码图像块在我们提出的方法。 www.syyxw.com 5. The results show that the engineering method is simple and useful, and the prediction accuracy meets demand. 此发动机内弹道性能工程预示方法简单实用,预示精度满足要求。 www.magsci.org 6. This method has good generalization result and good prediction accuracy, therefore, it can be used to direct production process. 这种方法有很好的泛化结果和预报精度,对工艺操作具有指导意义。 d.wanfangdata.com.cn 7. Despite his past no matter how high prediction accuracy, comprehensiveness of data analysis have Mashiqianti time. 纵然自己过去预测的准确率再高、资料分析的再全面也有马失前蹄的时候。 www.xiami360.com 8. The integrated model based on maximum entropy principle can effectively improve the robustness and prediction accuracy. 基于最大信息熵原理的组合模型,能有效的提高系统的鲁棒性和预测精度。 www.zidir.com 9. Prediction accuracy of formation pore pressure . 地层孔隙压力预测精度; blog.sina.com.cn 10. The prediction accuracy of grey theory is limited by the dam's randomness. 利用灰色理论的建模预测方法对随机性较大的数据预测精度不高; lib.cqvip.com 1. To improve aero-generator life prediction accuracy, an optimized ARMA model based on genetic algorithm was presented. 针对航空发电机剩余使用寿命难以准确预测问题,提出一种基于遗传算法优化的ARMA模型。 www.71155.com 2. Overall recognition system achieves 61. 04% fold prediction accuracy on the independent test dataset. 最后,识别系统对独立测试样本的总分类精度达到61. www.ceps.com.tw 3. But, it exists the problem of delay and low prediction accuracy. 但时间序模型存在预测延时和预测精度不高的问题。 paper.pet2008.cn 4. Simulated with the real-world data, prediction accuracy has been improved with the model. 利用现场实测数据仿真表明,模型有效提高了预测精度。 www.chemyq.com 5. Improving prediction accuracy of grain yield is very important to achieve food security . 提高粮食产量预测精度对实现粮食安全具有重大意义。 www.tcsae.org 6. The web bots project has some prediction accuracy, which is why we allow such questions. 网络机器人项目有些预测的准确度,这就是为什么我们允许问这种问题。 hi.baidu.com 7. The tests prove that it can greatly improve the prediction accuracy, and the prediction data can provide more reference to the future works. 实验证明该方法可大大提高预测的精度,得到的预测数据对未来的工作和研究有着更好的借鉴作用。 www.ceps.com.tw 8. After analyzing the bugs, the prediction accuracy is 96. 64%. 在此适性选题下,错误类型诊断的精准度平均达96. www.ceps.com.tw 9. The proposed method can not only overcome the shortcomings of input limitation in ANN, but further improve the prediction accuracy. 该方法不仅克服了神经网络分类模型输人个数受限的缺点,而且可得到较高的预测精度。 www.ceps.com.tw 10. Advances on weaning prediction: accuracy of various physiological variables in predicting the weaning outcome 呼吸生理学参数对于呼吸机撤离预测的研究新进展 www.ilib.cn 1. A significant improvement in horizontal prediction accuracy was observed in the explicit learning group; 显着改善横向预测精度有人在明确学习小组; www.syyxw.com 2. Research on improving prediction accuracy of maximum reduction by open-die cold extrusion 提高开式冷挤压极限变形程度预测精度方法的研究 www.ilib.cn 3. An Analysis of the Measures for Gene Prediction Accuracy 基因预测准确性的度量标准分析 www.ilib.cn 4. Discussion about the Prediction Accuracy for Dynamic Spectrum by Partial FFT 动态光谱频域提取的FFT变换精度分析 www.ilib.cn 5. An Analysis on the Effect of Tire Tread Characteristics on the Prediction Accuracy of Cornering Model 轮胎胎面特性对侧偏模型预测精度影响分析 www.ilib.cn 6. Next phase cost prediction accuracy 下一阶段的成本预测准确度 www.ibm.com |
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