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ffm-baseline
Commit 9a0aa001 authored by 张彦钊's avatar 张彦钊
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加上if判断rdd为空

parent ac957eee
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Showing with 64 additions and 65 deletions
eda/esmm/Model_pipline/feature_engineering.py
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......@@ -214,69 +214,69 @@ def feature_engineer():
"left join jerry_test.search_doris doris on e.device_id = doris.device_id and e.stat_date = doris.get_date " \
"where e.stat_date >= '{}'".format(start)
# df = spark.sql(sql)
#
# df = df.drop_duplicates(["ucity_id", "level2_ids", "ccity_name", "device_type", "manufacturer",
# "channel", "top", "time", "stat_date", "app_list", "hospital_id", "level3_ids",
# "tag1", "tag2", "tag3", "tag4", "tag5", "tag6", "tag7"])
#
# df = df.na.fill(dict(zip(features, features)))
#
# rdd = df.select("stat_date", "y", "z", "app_list", "level2_ids", "level3_ids",
# "tag1", "tag2", "tag3", "tag4", "tag5", "tag6", "tag7",
# "ucity_id", "ccity_name", "device_type", "manufacturer", "channel", "top", "time",
# "hospital_id", "treatment_method", "price_min", "price_max", "treatment_time",
# "maintain_time", "recover_time", "search_tag2", "search_tag3","cid_id","device_id")\
# .rdd.repartition(200).map(
# lambda x: (x[0], float(x[1]), float(x[2]), app_list_func(x[3], app_list_map), app_list_func(x[4], leve2_map),
# app_list_func(x[5], leve3_map), app_list_func(x[6], leve2_map), app_list_func(x[7], leve2_map),
# app_list_func(x[8], leve2_map), app_list_func(x[9], leve2_map), app_list_func(x[10], leve2_map),
# app_list_func(x[11], leve2_map), app_list_func(x[12], leve2_map),
# [value_map.get(x[0], 1), value_map.get(x[13], 2), value_map.get(x[14], 3), value_map.get(x[15], 4),
# value_map.get(x[16], 5), value_map.get(x[17], 6), value_map.get(x[18], 7), value_map.get(x[19], 8),
# value_map.get(x[20], 9), value_map.get(x[21], 10),
# value_map.get(x[22], 11), value_map.get(x[23], 12), value_map.get(x[24], 13),
# value_map.get(x[25], 14), value_map.get(x[26], 15)],
# app_list_func(x[27], leve2_map), app_list_func(x[28], leve3_map),x[13],x[29],x[30]
# ))
#
#
# rdd.persist(storageLevel= StorageLevel.MEMORY_ONLY_SER)
#
# # TODO 上线后把下面train fliter 删除，因为最近一天的数据也要作为训练集
#
# train = rdd.map(
# lambda x: (x[1], x[2], x[3], x[4], x[5], x[6], x[7], x[8], x[9],
# x[10], x[11], x[12], x[13], x[14], x[15],x[16],x[17],x[18]))
# f = time.time()
# spark.createDataFrame(train).toDF("y", "z", "app_list", "level2_list", "level3_list",
# "tag1_list", "tag2_list", "tag3_list", "tag4_list",
# "tag5_list", "tag6_list", "tag7_list", "ids",
# "search_tag2_list","search_tag3_list","city","cid_id","uid") \
# .repartition(1).write.format("tfrecords").save(path=path + "tr/", mode="overwrite")
# h = time.time()
# print("train tfrecord done")
# print((h - f) / 60)
#
# print("训练集样本总量：")
# print(rdd.count())
#
# get_pre_number()
#
# test = rdd.filter(lambda x: x[0] == validate_date).map(
# lambda x: (x[1], x[2], x[3], x[4], x[5], x[6], x[7], x[8], x[9],
# x[10], x[11], x[12], x[13], x[14], x[15],x[16],x[17],x[18]))
#
# spark.createDataFrame(test).toDF("y", "z", "app_list", "level2_list", "level3_list",
# "tag1_list", "tag2_list", "tag3_list", "tag4_list",
# "tag5_list", "tag6_list", "tag7_list", "ids",
# "search_tag2_list","search_tag3_list","city","cid_id","uid") \
# .repartition(1).write.format("tfrecords").save(path=path + "va/", mode="overwrite")
#
# print("va tfrecord done")
# print("删除视频特征")
#
# rdd.unpersist()
df = spark.sql(sql)
df = df.drop_duplicates(["ucity_id", "level2_ids", "ccity_name", "device_type", "manufacturer",
"channel", "top", "time", "stat_date", "app_list", "hospital_id", "level3_ids",
"tag1", "tag2", "tag3", "tag4", "tag5", "tag6", "tag7"])
df = df.na.fill(dict(zip(features, features)))
rdd = df.select("stat_date", "y", "z", "app_list", "level2_ids", "level3_ids",
"tag1", "tag2", "tag3", "tag4", "tag5", "tag6", "tag7",
"ucity_id", "ccity_name", "device_type", "manufacturer", "channel", "top", "time",
"hospital_id", "treatment_method", "price_min", "price_max", "treatment_time",
"maintain_time", "recover_time", "search_tag2", "search_tag3","cid_id","device_id")\
.rdd.repartition(200).map(
lambda x: (x[0], float(x[1]), float(x[2]), app_list_func(x[3], app_list_map), app_list_func(x[4], leve2_map),
app_list_func(x[5], leve3_map), app_list_func(x[6], leve2_map), app_list_func(x[7], leve2_map),
app_list_func(x[8], leve2_map), app_list_func(x[9], leve2_map), app_list_func(x[10], leve2_map),
app_list_func(x[11], leve2_map), app_list_func(x[12], leve2_map),
[value_map.get(x[0], 1), value_map.get(x[13], 2), value_map.get(x[14], 3), value_map.get(x[15], 4),
value_map.get(x[16], 5), value_map.get(x[17], 6), value_map.get(x[18], 7), value_map.get(x[19], 8),
value_map.get(x[20], 9), value_map.get(x[21], 10),
value_map.get(x[22], 11), value_map.get(x[23], 12), value_map.get(x[24], 13),
value_map.get(x[25], 14), value_map.get(x[26], 15)],
app_list_func(x[27], leve2_map), app_list_func(x[28], leve3_map),x[13],x[29],x[30]
))
rdd.persist(storageLevel= StorageLevel.MEMORY_ONLY_SER)
# TODO 上线后把下面train fliter 删除，因为最近一天的数据也要作为训练集
train = rdd.map(
lambda x: (x[1], x[2], x[3], x[4], x[5], x[6], x[7], x[8], x[9],
x[10], x[11], x[12], x[13], x[14], x[15],x[16],x[17],x[18]))
f = time.time()
spark.createDataFrame(train).toDF("y", "z", "app_list", "level2_list", "level3_list",
"tag1_list", "tag2_list", "tag3_list", "tag4_list",
"tag5_list", "tag6_list", "tag7_list", "ids",
"search_tag2_list","search_tag3_list","city","cid_id","uid") \
.repartition(1).write.format("tfrecords").save(path=path + "tr/", mode="overwrite")
h = time.time()
print("train tfrecord done")
print((h - f) / 60)
print("训练集样本总量：")
print(rdd.count())
get_pre_number()
test = rdd.filter(lambda x: x[0] == validate_date).map(
lambda x: (x[1], x[2], x[3], x[4], x[5], x[6], x[7], x[8], x[9],
x[10], x[11], x[12], x[13], x[14], x[15],x[16],x[17],x[18]))
spark.createDataFrame(test).toDF("y", "z", "app_list", "level2_list", "level3_list",
"tag1_list", "tag2_list", "tag3_list", "tag4_list",
"tag5_list", "tag6_list", "tag7_list", "ids",
"search_tag2_list","search_tag3_list","city","cid_id","uid") \
.repartition(1).write.format("tfrecords").save(path=path + "va/", mode="overwrite")
print("va tfrecord done")
print("删除视频特征")
rdd.unpersist()
return validate_date, value_map, app_list_map, leve2_map, leve3_map
......@@ -302,8 +302,7 @@ def get_predict(date,value_map,app_list_map,leve2_map,leve3_map):
"left join jerry_test.sixin_tag sixin on e.device_id = sixin.device_id " \
"left join jerry_test.cart_tag cart on e.device_id = cart.device_id " \
"left join jerry_test.knowledge k on feat.level2 = k.level2_id " \
"left join jerry_test.search_doris doris on e.device_id = doris.device_id and e.stat_date = doris.get_date " \
"limit 10000"
"left join jerry_test.search_doris doris on e.device_id = doris.device_id and e.stat_date = doris.get_date"
features = ["ucity_id", "ccity_name", "device_type", "manufacturer",
"channel", "top", "time", "hospital_id",
......
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