研究文章
通过Lexicon-Based分析预测外汇市场的网络游戏在线论坛
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| 学习方法 |
梯度增加 |
随机森林 |
支持向量机 |
| 地区 |
学习的日子 |
精度(%) |
1-score |
世纪挑战集团 |
精度(%) |
1-score |
世纪挑战集团 |
精度(%) |
1-score |
世纪挑战集团 |
|
| 北美地区 |
3天 |
75.65% |
0.7576 |
0.5731 |
69.13% |
0.6984 |
0.4799 |
64.13% |
0.6432 |
0.3445 |
| 5天 |
79.56% |
0.7955 |
0.5921 |
76.08% |
0.7784 |
0.5704 |
74.48% |
0.7539 |
0.318 |
| 7天 |
82.55
|
0.8255 |
0.6372 |
78.26% |
0.793 |
0.5768 |
76.95% |
0.7765 |
0.3106 |
| 12天 |
80.65% |
0.8045 |
0.6009 |
78.69% |
0.7858 |
0.579 |
78.69% |
0.7996 |
0.3773 |
|
| 欧洲地区 |
3天 |
69.56% |
0.6957 |
0.3917 |
71.52% |
0.7138 |
0.4375 |
75.43% |
0.7966 |
−0.0219 |
| 5天 |
71.73% |
0.7174 |
0.4346 |
73.91% |
0.7367 |
0.4907 |
70.65% |
0.6225 |
0.2742 |
| 7天 |
77.17% |
0.7718 |
0.5429 |
77.39% |
0.77 |
0.5723 |
71.3% |
0.6346 |
0.2989 |
| 12天 |
81.52
|
0.815 |
0.6322 |
77.6% |
0.7791 |
0.5779 |
73.91% |
0.6656 |
0.3416 |
|
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