本文整理汇总了Python中streamhist.StreamHist.to_dict方法的典型用法代码示例。如果您正苦于以下问题：Python StreamHist.to_dict方法的具体用法？Python StreamHist.to_dict怎么用？Python StreamHist.to_dict使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类streamhist.StreamHist的用法示例。
在下文中一共展示了StreamHist.to_dict方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_regression
# 需要导入模块: from streamhist import StreamHist [as 别名]
# 或者: from streamhist.StreamHist import to_dict [as 别名]
def test_regression():
random.seed(1700)
data = make_normal(10000)
hist1 = StreamHist(maxbins=5)
hist2 = StreamHist(maxbins=5, weighted=True)
# hist3 = StreamHist(maxbins=5, weighted=True)
hist4 = StreamHist(maxbins=5)
hist1.update(data)
hist2.update(data)
hist3 = hist2 + hist1
hist4.update(range(10000))
reg = [{'count': 1176.0, 'mean': -1.622498097884402},
{'count': 5290.0, 'mean': -0.3390892100898127},
{'count': 3497.0, 'mean': 1.0310297400593385},
{'count': 35.0, 'mean': 2.2157182954841126},
{'count': 2.0, 'mean': 3.563619987633774}]
assert hist1.to_dict()["bins"] == reg
reg = [-1.022649473089556, -0.5279748744244142, 0.1476067074922296,
0.9815338358189885, 1.6627248917927795]
assert hist1.quantiles(0.1, 0.25, 0.5, 0.75, 0.9) == reg
reg = [{'count': 579.0, 'mean': -2.017257931684027},
{'count': 1902.0, 'mean': -1.0677091300958608},
{'count': 3061.0, 'mean': -0.24660751313691653},
{'count': 2986.0, 'mean': 0.5523120572161528},
{'count': 1472.0, 'mean': 1.557598912751095}]
assert hist2.to_dict()["bins"] == reg
reg = [-1.1941285587341846, -0.6041467139342105, 0.08840996549170466,
0.8247014091807423, 1.557598912751095]
assert hist2.quantiles(0.1, 0.25, 0.5, 0.75, 0.9) == reg
reg = [{'count': 1755.0, 'mean': -1.7527351028815432},
{'count': 1902.0, 'mean': -1.0677091300958608},
{'count': 8351.0, 'mean': -0.3051906980106826},
{'count': 6483.0, 'mean': 0.8105375295133331},
{'count': 1509.0, 'mean': 1.5755221868037264}]
assert hist3.to_dict()["bins"] == reg
reg = [-1.0074328972882012, -0.5037558708214145, 0.11958766584785563,
0.8874923692642509, 1.432517386448461]
assert hist3.quantiles(0.1, 0.25, 0.5, 0.75, 0.9) == reg
reg = [{'count': 1339.0, 'mean': 669.0},
{'count': 2673.0, 'mean': 2675.0},
{'count': 1338.0, 'mean': 4680.5},
{'count': 2672.0, 'mean': 6685.5},
{'count': 1978.0, 'mean': 9010.5}]
assert hist4.to_dict()["bins"] == reg
reg = [1830.581598358843, 3063.70150218845, 5831.110283907479,
8084.851093080222, 9010.5]
assert hist4.quantiles(0.1, 0.25, 0.5, 0.75, 0.9) == reg示例2: test_update_vs_insert
# 需要导入模块: from streamhist import StreamHist [as 别名]
# 或者: from streamhist.StreamHist import to_dict [as 别名]
def test_update_vs_insert():
points = 1000
data = make_normal(points)
h1 = StreamHist(maxbins=50)
h1.update(data)
h2 = StreamHist(maxbins=50)
for i, p in enumerate(data):
h2.insert(p, 1)
h2.trim()
h2.trim()
assert h1.to_dict() == h2.to_dict()示例3: test_copy
# 需要导入模块: from streamhist import StreamHist [as 别名]
# 或者: from streamhist.StreamHist import to_dict [as 别名]
def test_copy():
h1 = StreamHist()
h2 = h1.copy()
assert h1.bins == h2.bins
h1.update(make_normal(1000))
assert h1.bins != h2.bins
h2 = h1.copy()
assert h1.bins == h2.bins
h1 = StreamHist().update([p for p in range(4)])
h2 = h1.copy()
assert h1.to_dict() == h2.to_dict()示例4: test_iris_regression
# 需要导入模块: from streamhist import StreamHist [as 别名]
# 或者: from streamhist.StreamHist import to_dict [as 别名]
def test_iris_regression():
sepal_length = [5.1, 4.9, 4.7, 4.6, 5.0, 5.4, 4.6, 5.0, 4.4, 4.9, 5.4, 4.8,
4.8, 4.3, 5.8, 5.7, 5.4, 5.1, 5.7, 5.1, 5.4, 5.1, 4.6, 5.1,
4.8, 5.0, 5.0, 5.2, 5.2, 4.7, 4.8, 5.4, 5.2, 5.5, 4.9, 5.0,
5.5, 4.9, 4.4, 5.1, 5.0, 4.5, 4.4, 5.0, 5.1, 4.8, 5.1, 4.6,
5.3, 5.0, 7.0, 6.4, 6.9, 5.5, 6.5, 5.7, 6.3, 4.9, 6.6, 5.2,
5.0, 5.9, 6.0, 6.1, 5.6, 6.7, 5.6, 5.8, 6.2, 5.6, 5.9, 6.1,
6.3, 6.1, 6.4, 6.6, 6.8, 6.7, 6.0, 5.7, 5.5, 5.5, 5.8, 6.0,
5.4, 6.0, 6.7, 6.3, 5.6, 5.5, 5.5, 6.1, 5.8, 5.0, 5.6, 5.7,
5.7, 6.2, 5.1, 5.7, 6.3, 5.8, 7.1, 6.3, 6.5, 7.6, 4.9, 7.3,
6.7, 7.2, 6.5, 6.4, 6.8, 5.7, 5.8, 6.4, 6.5, 7.7, 7.7, 6.0,
6.9, 5.6, 7.7, 6.3, 6.7, 7.2, 6.2, 6.1, 6.4, 7.2, 7.4, 7.9,
6.4, 6.3, 6.1, 7.7, 6.3, 6.4, 6.0, 6.9, 6.7, 6.9, 5.8, 6.8,
6.7, 6.7, 6.3, 6.5, 6.2, 5.9]
h = StreamHist(maxbins=32)
h.update(sepal_length)
b = [{'count': 1, 'mean': 4.3}, {'count': 4, 'mean': 4.425000000000001},
{'count': 4, 'mean': 4.6}, {'count': 7, 'mean': 4.771428571428571},
{'count': 6, 'mean': 4.8999999999999995},
{'count': 10, 'mean': 5.0}, {'count': 9, 'mean': 5.1},
{'count': 4, 'mean': 5.2}, {'count': 1, 'mean': 5.3},
{'count': 6, 'mean': 5.3999999999999995},
{'count': 7, 'mean': 5.5},
{'count': 6, 'mean': 5.6000000000000005},
{'count': 15, 'mean': 5.746666666666667},
{'count': 3, 'mean': 5.900000000000001},
{'count': 6, 'mean': 6.0},
{'count': 6, 'mean': 6.1000000000000005},
{'count': 4, 'mean': 6.2}, {'count': 9, 'mean': 6.299999999999999},
{'count': 7, 'mean': 6.3999999999999995},
{'count': 5, 'mean': 6.5}, {'count': 2, 'mean': 6.6},
{'count': 8, 'mean': 6.700000000000001}, {'count': 3, 'mean': 6.8},
{'count': 4, 'mean': 6.9}, {'count': 1, 'mean': 7.0},
{'count': 1, 'mean': 7.1}, {'count': 3, 'mean': 7.2},
{'count': 1, 'mean': 7.3}, {'count': 1, 'mean': 7.4},
{'count': 1, 'mean': 7.6}, {'count': 4, 'mean': 7.7},
{'count': 1, 'mean': 7.9}]
assert h.to_dict()["bins"] == b示例5: test_round_trip
# 需要导入模块: from streamhist import StreamHist [as 别名]
# 或者: from streamhist.StreamHist import to_dict [as 别名]
def test_round_trip():
# Tests to_dict and from_dict
h = StreamHist().update([1, 1, 4])
assert h.to_dict() == h.from_dict(h.to_dict()).to_dict()