大约有 900 项符合查询结果（耗时：0.0204秒） [XML]
Set transparent background of an imageview on Android
...% — 73
40% — 66
35% — 59
30% — 4D
25% — 40
20% — 33
15% — 26
10% — 1A
5% — 0D
0% — 00
You can also set opacity programmatically like:
yourView.getBackground().setAlpha(127);
Set opacity between 0 (fully transparent) to 255 (completely opaque). The 127.5 is exactly 50%.
You ca...
Why does the MongoDB Java driver use a random number generator in a conditional?
...ut notice the reversed logic: here the event is logged if either _ok or in 10% of other cases, whereas the code in 2. returns 10% of the times and logs 90% of the times. So the later commit ruined not only clarity, but correctness itself.
I think in the code you have posted we can actually see how...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...量机好上那么一点，我认为），它快速并且可调，同时你无须担心要像支持向量机那样调一大堆参数，所以最近它貌似相当受欢迎。
Advantages of SVMs: High accuracy, nice theoretical guarantees regarding overfitting, and with an appropriate kernel they...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...量机好上那么一点，我认为），它快速并且可调，同时你无须担心要像支持向量机那样调一大堆参数，所以最近它貌似相当受欢迎。
Advantages of SVMs: High accuracy, nice theoretical guarantees regarding overfitting, and with an appropriate kernel they...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...量机好上那么一点，我认为），它快速并且可调，同时你无须担心要像支持向量机那样调一大堆参数，所以最近它貌似相当受欢迎。
Advantages of SVMs: High accuracy, nice theoretical guarantees regarding overfitting, and with an appropriate kernel they...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...量机好上那么一点，我认为），它快速并且可调，同时你无须担心要像支持向量机那样调一大堆参数，所以最近它貌似相当受欢迎。
Advantages of SVMs: High accuracy, nice theoretical guarantees regarding overfitting, and with an appropriate kernel they...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...量机好上那么一点，我认为），它快速并且可调，同时你无须担心要像支持向量机那样调一大堆参数，所以最近它貌似相当受欢迎。
Advantages of SVMs: High accuracy, nice theoretical guarantees regarding overfitting, and with an appropriate kernel they...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...量机好上那么一点，我认为），它快速并且可调，同时你无须担心要像支持向量机那样调一大堆参数，所以最近它貌似相当受欢迎。
Advantages of SVMs: High accuracy, nice theoretical guarantees regarding overfitting, and with an appropriate kernel they...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...量机好上那么一点，我认为），它快速并且可调，同时你无须担心要像支持向量机那样调一大堆参数，所以最近它貌似相当受欢迎。
Advantages of SVMs: High accuracy, nice theoretical guarantees regarding overfitting, and with an appropriate kernel they...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...量机好上那么一点，我认为），它快速并且可调，同时你无须担心要像支持向量机那样调一大堆参数，所以最近它貌似相当受欢迎。
Advantages of SVMs: High accuracy, nice theoretical guarantees regarding overfitting, and with an appropriate kernel they...