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@@ -0,0 +1,77 @@
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+# -*- encoding:utf-8 -*-
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+import numpy as np
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+from keras.models import load_model
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+import joblib
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+
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+
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+def read_data(path):
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+ day_lines = {}
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+ with open(path) as f:
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+ for line in f.readlines()[:]:
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+ line = eval(line.strip())
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+ date = str(line[-1][-1])
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+ if date in day_lines:
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+ day_lines[date].append(line)
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+ else:
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+ day_lines[date] = [line]
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+ # print(len(day_lines['20191230']))
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+ return day_lines
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+
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+
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+def predict(file_path='', model_path='15min_dnn_seq.h5'):
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+ day_lines = read_data(file_path)
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+ print('数据读取完毕')
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+
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+ models = []
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+ for x in range(0, 12):
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+ models.append(load_model('18d_dnn_seq_' + str(x) + '.h5'))
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+ estimator = joblib.load('km_dmi_18.pkl')
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+ print('模型加载完毕')
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+
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+ items = sorted(day_lines.keys())
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+ for key in items:
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+ # print(day)
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+ lines = day_lines[key]
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+
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+ up_num = 0
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+ down_num = 0
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+ x = 21 # 每条数据项数
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+ k = 18 # 周期
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+ for line in lines:
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+ v = line[1:x*k + 1]
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+ v = np.array(v)
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+ v = v.reshape(k, x)
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+ v = v[:,4:8]
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+ v = v.reshape(1, 4*k)
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+ # print(v)
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+ r = estimator.predict(v)
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+
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+ if r[0] in [2,4,7,10]:
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+ train_x = np.array([line[:-1]])
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+
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+ result = models[r[0]].predict(train_x)
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+ if result[0][0] > 0.5 or result[0][1] > 0.5:
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+ up_num = up_num + 1
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+
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+ elif r[0] in [5,6,11]:
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+ train_x = np.array([line[:-1]])
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+
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+ result = models[r[0]].predict(train_x)
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+ if result[0][3] > 0.5 or result[0][4] > 0.5:
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+ down_num = down_num + 1
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+
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+ else:
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+ train_x = np.array([line[:-1]])
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+
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+ result = models[r[0]].predict(train_x)
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+ if result[0][0] > 0.5 or result[0][1] > 0.5:
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+ up_num = up_num + 1
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+ elif result[0][3] > 0.5 or result[0][4] > 0.5:
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+ down_num = down_num + 1
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+
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+ print(key, up_num, down_num, (down_num*1.5 + 1)/(up_num*1.5 + 1))
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+
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+
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+if __name__ == '__main__':
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+ # predict(file_path='D:\\data\\quantization\\stock6_5_test.log', model_path='5d_dnn_seq.h5')
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+ predict(file_path='D:\\data\\quantization\\stock9_18_20200219.log', model_path='18d_dnn_seq.h5')
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