test

eda/esmm/Model_pipline/dist_sort.py

-#coding=utf-8
-
+import tensorflow as tf
 import pymysql
 from pyspark.conf import SparkConf
 import pytispark.pytispark as pti
@@ -9,21 +8,196 @@ import pandas as pd
 from datetime import date, timedelta
 import time
 from pyspark import StorageLevel
+from pyspark.sql import Row
 import os
+import sys
 from sqlalchemy import create_engine
 
-
-def con_sql(sql):
-    """
-    :type sql : str
-    :rtype : tuple
-    """
-    db = pymysql.connect(host='172.16.40.158', port=4000, user='root', passwd='3SYz54LS9#^9sBvC', db='jerry_test')
-    cursor = db.cursor()
-    cursor.execute(sql)
-    result = cursor.fetchall()
-    db.close()
-    return result
+def input_fn(filenames, batch_size=32, num_epochs=1, perform_shuffle=False):
+    print('Parsing', filenames)
+    def _parse_fn(record):
+        features = {
+            "y": tf.FixedLenFeature([], tf.float32),
+            "z": tf.FixedLenFeature([], tf.float32),
+            "ids": tf.FixedLenFeature([15], tf.int64),
+            "app_list": tf.VarLenFeature(tf.int64),
+            "level2_list": tf.VarLenFeature(tf.int64),
+            "level3_list": tf.VarLenFeature(tf.int64),
+            "tag1_list": tf.VarLenFeature(tf.int64),
+            "tag2_list": tf.VarLenFeature(tf.int64),
+            "tag3_list": tf.VarLenFeature(tf.int64),
+            "tag4_list": tf.VarLenFeature(tf.int64),
+            "tag5_list": tf.VarLenFeature(tf.int64),
+            "tag6_list": tf.VarLenFeature(tf.int64),
+            "tag7_list": tf.VarLenFeature(tf.int64),
+            "number": tf.VarLenFeature(tf.int64),
+            "uid": tf.VarLenFeature(tf.string),
+            "city": tf.VarLenFeature(tf.string),
+            "cid_id": tf.VarLenFeature(tf.string)
+        }
+        parsed = tf.parse_single_example(record, features)
+        y = parsed.pop('y')
+        z = parsed.pop('z')
+        return parsed, {"y": y, "z": z}
+
+    # Extract lines from input files using the Dataset API, can pass one filename or filename list
+    dataset = tf.data.TFRecordDataset(filenames).map(_parse_fn, num_parallel_calls=10).prefetch(500000)    # multi-thread pre-process then prefetch
+
+    # Randomizes input using a window of 256 elements (read into memory)
+    if perform_shuffle:
+        dataset = dataset.shuffle(buffer_size=256)
+
+    # epochs from blending together.
+    dataset = dataset.repeat(num_epochs)
+    dataset = dataset.batch(batch_size) # Batch size to use
+    # dataset = dataset.padded_batch(batch_size, padded_shapes=({"feeds_ids": [None], "feeds_vals": [None], "title_ids": [None]}, [None]))   #不定长补齐
+
+    #return dataset.make_one_shot_iterator()
+    iterator = dataset.make_one_shot_iterator()
+    batch_features, batch_labels = iterator.get_next()
+    #return tf.reshape(batch_ids,shape=[-1,field_size]), tf.reshape(batch_vals,shape=[-1,field_size]), batch_labels
+    #print("-"*100)
+    #print(batch_features,batch_labels)
+    return batch_features, batch_labels
+
+def model_fn(features, labels, mode, params):
+    """Bulid Model function f(x) for Estimator."""
+    #------hyperparameters----
+    field_size = params["field_size"]
+    feature_size = params["feature_size"]
+    embedding_size = params["embedding_size"]
+    l2_reg = params["l2_reg"]
+    learning_rate = params["learning_rate"]
+    #optimizer = params["optimizer"]
+    layers = list(map(int, params["deep_layers"].split(',')))
+    dropout = list(map(float, params["dropout"].split(',')))
+    ctr_task_wgt = params["ctr_task_wgt"]
+    common_dims = field_size*embedding_size
+
+    #------bulid weights------
+    Feat_Emb = tf.get_variable(name='embeddings', shape=[feature_size, embedding_size], initializer=tf.glorot_normal_initializer())
+
+    feat_ids = features['ids']
+    app_list = features['app_list']
+    level2_list = features['level2_list']
+    level3_list = features['level3_list']
+    tag1_list = features['tag1_list']
+    tag2_list = features['tag2_list']
+    tag3_list = features['tag3_list']
+    tag4_list = features['tag4_list']
+    tag5_list = features['tag5_list']
+    tag6_list = features['tag6_list']
+    tag7_list = features['tag7_list']
+    number = features['number']
+    uid = features['uid']
+    city = features['city']
+    cid_id = features['cid_id']
+
+
+    #------build f(x)------
+    with tf.variable_scope("Shared-Embedding-layer"):
+        embedding_id = tf.nn.embedding_lookup(Feat_Emb,feat_ids)
+        app_id = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=app_list, sp_weights=None, combiner="sum")
+        level2 = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=level2_list, sp_weights=None, combiner="sum")
+        level3 = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=level3_list, sp_weights=None, combiner="sum")
+        tag1 = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=tag1_list, sp_weights=None, combiner="sum")
+        tag2 = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=tag2_list, sp_weights=None, combiner="sum")
+        tag3 = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=tag3_list, sp_weights=None, combiner="sum")
+        tag4 = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=tag4_list, sp_weights=None, combiner="sum")
+        tag5 = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=tag5_list, sp_weights=None, combiner="sum")
+        tag6 = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=tag6_list, sp_weights=None, combiner="sum")
+        tag7 = tf.nn.embedding_lookup_sparse(Feat_Emb, sp_ids=tag7_list, sp_weights=None, combiner="sum")
+
+        # x_concat = tf.reshape(embedding_id,shape=[-1, common_dims])  # None * (F * K)
+        x_concat = tf.concat([tf.reshape(embedding_id, shape=[-1, common_dims]), app_id, level2, level3, tag1,
+                              tag2, tag3, tag4, tag5, tag6, tag7], axis=1)
+
+        sample_id = tf.sparse.to_dense(number)
+        uid = tf.sparse.to_dense(uid,default_value="")
+        city = tf.sparse.to_dense(city,default_value="")
+        cid_id = tf.sparse.to_dense(cid_id,default_value="")
+
+    with tf.name_scope("CVR_Task"):
+        if mode == tf.estimator.ModeKeys.TRAIN:
+            train_phase = True
+        else:
+            train_phase = False
+        x_cvr = x_concat
+        for i in range(len(layers)):
+            x_cvr = tf.contrib.layers.fully_connected(inputs=x_cvr, num_outputs=layers[i], \
+                weights_regularizer=tf.contrib.layers.l2_regularizer(l2_reg), scope='cvr_mlp%d' % i)
+        y_cvr = tf.contrib.layers.fully_connected(inputs=x_cvr, num_outputs=1, activation_fn=tf.identity, \
+            weights_regularizer=tf.contrib.layers.l2_regularizer(l2_reg), scope='cvr_out')
+        y_cvr = tf.reshape(y_cvr,shape=[-1])
+
+    with tf.name_scope("CTR_Task"):
+        if mode == tf.estimator.ModeKeys.TRAIN:
+            train_phase = True
+        else:
+            train_phase = False
+
+        x_ctr = x_concat
+        for i in range(len(layers)):
+            x_ctr = tf.contrib.layers.fully_connected(inputs=x_ctr, num_outputs=layers[i], \
+                weights_regularizer=tf.contrib.layers.l2_regularizer(l2_reg), scope='ctr_mlp%d' % i)
+        y_ctr = tf.contrib.layers.fully_connected(inputs=x_ctr, num_outputs=1, activation_fn=tf.identity, \
+            weights_regularizer=tf.contrib.layers.l2_regularizer(l2_reg), scope='ctr_out')
+        y_ctr = tf.reshape(y_ctr,shape=[-1])
+
+    with tf.variable_scope("MTL-Layer"):
+        pctr = tf.sigmoid(y_ctr)
+        pcvr = tf.sigmoid(y_cvr)
+        pctcvr = pctr*pcvr
+
+    predictions={"pcvr": pcvr, "pctr": pctr, "pctcvr": pctcvr, "sample_id": sample_id, "uid":uid, "city":city, "cid_id":cid_id}
+    export_outputs = {tf.saved_model.signature_constants.DEFAULT_SERVING_SIGNATURE_DEF_KEY: tf.estimator.export.PredictOutput(predictions)}
+    # Provide an estimator spec for `ModeKeys.PREDICT`
+    if mode == tf.estimator.ModeKeys.PREDICT:
+        return tf.estimator.EstimatorSpec(
+                mode=mode,
+                predictions=predictions,
+                export_outputs=export_outputs)
+
+def main(te_file):
+    dt_dir = (date.today() + timedelta(-1)).strftime('%Y%m%d')
+    model_dir = "hdfs://172.16.32.4:8020/strategy/esmm/model_ckpt/DeepCvrMTL/" + dt_dir
+    te_files = ["hdfs://172.16.32.4:8020/strategy/esmm/nearby/part-r-00000"]
+    model_params = {
+        "field_size": 15,
+        "feature_size": 600000,
+        "embedding_size": 16,
+        "learning_rate": 0.0001,
+        "l2_reg": 0.005,
+        "deep_layers": '512,256,128,64,32',
+        "dropout": '0.3,0.3,0.3,0.3,0.3',
+        "ctr_task_wgt":0.5
+    }
+    config = tf.estimator.RunConfig().replace(session_config = tf.ConfigProto(device_count={'GPU':0, 'CPU':36}),
+            log_step_count_steps=100, save_summary_steps=100)
+    Estimator = tf.estimator.Estimator(model_fn=model_fn, model_dir=model_dir, params=model_params, config=config)
+
+    preds = Estimator.predict(input_fn=lambda: input_fn(te_file, num_epochs=1, batch_size=10000), predict_keys=["pctcvr","pctr","pcvr","sample_id","uid","city","cid_id"])
+
+    # with open("/home/gmuser/esmm/nearby/pred.txt", "w") as fo:
+    #     for prob in preds:
+    #         fo.write("%f\t%f\t%f\n" % (prob['pctr'], prob['pcvr'], prob['pctcvr']))
+
+    # ctcvr = []
+    str_result = ""
+    for prob in preds:
+        # ctcvr.append((prob["sample_id"][0],prob['pctcvr']))
+        str_result = str_result + str(prob["sample_id"][0]) + ":"+ str(prob["uid"][0]) + ":" + str(prob["city"][0]) + ":" + str(prob["cid_id"][0]) + ":" + str(prob['pctcvr']) + ";"
+        # str_result = list(prob.keys())
+    # return str_result
+    return str_result[:-1]
+
+    # indices = []
+    # for prob in preds:
+    #     indices.append([prob['pctr'], prob['pcvr'], prob['pctcvr']])
+    # return indices
+
+def trans(x):
+    return str(x)[2:-1] if str(x)[0] == 'b' else x
 
 def set_join(lst):
     l = lst.unique().tolist()
@@ -32,88 +206,24 @@ def set_join(lst):
     return ','.join(r)
 
 
-def main():
-
-    # native queue
-    df2 = pd.read_csv(path+'/native.csv')
-    df2['cid_id'] = df2['cid_id'].astype(str)
-
-    df1 = pd.read_csv(path+"/native/pred.txt",sep='\t',header=None,names=["ctr","cvr","ctcvr"])
-    df2["ctr"],df2["cvr"],df2["ctcvr"] = df1["ctr"],df1["cvr"],df1["ctcvr"]
-    df3 = df2.groupby(by=["uid","city"]).apply(lambda x: x.sort_values(by="ctcvr",ascending=False))\
-        .reset_index(drop=True).groupby(by=["uid","city"]).agg({'cid_id':set_join}).reset_index(drop=False)
-    df3.columns = ["device_id","city_id","native_queue"]
-    print("native_device_count",df3.shape)
-
-
-    # nearby queue
-    df2 = pd.read_csv(path+'/nearby.csv')
-    df2['cid_id'] = df2['cid_id'].astype(str)
-
-    df1 = pd.read_csv(path+"/nearby/pred.txt",sep='\t',header=None,names=["ctr","cvr","ctcvr"])
-    df2["ctr"], df2["cvr"], df2["ctcvr"] = df1["ctr"], df1["cvr"], df1["ctcvr"]
-    df4 = df2.groupby(by=["uid","city"]).apply(lambda x: x.sort_values(by="ctcvr",ascending=False))\
-        .reset_index(drop=True).groupby(by=["uid","city"]).agg({'cid_id':set_join}).reset_index(drop=False)
-    df4.columns = ["device_id","city_id","nearby_queue"]
-    print("nearby_device_count",df4.shape)
-
-    #union
-    df_all = pd.merge(df3,df4,on=['device_id','city_id'],how='outer').fillna("")
-    df_all['device_id'] = df_all['device_id'].astype(str)
-    df_all['city_id'] = df_all['city_id'].astype(str)
-    df_all["time"] = str(datetime.datetime.now().strftime('%Y%m%d%H%M'))
-    print("union_device_count",df_all.shape)
-
-    host='172.16.40.158'
-    port=4000
-    user='root'
-    password='3SYz54LS9#^9sBvC'
-    db='jerry_test'
-    charset='utf8'
-
-    df_merge = df_all['device_id'] + df_all['city_id']
-    to_delete = list(df_merge.values)
-    total = len(to_delete)
-    df_merge_str = [str(to_delete[:int(total/5)]).strip('[]')]
-    for i in range(2,6):
-        start = int(total*(i -1)/5)
-        end = int(total*i/5)
-        tmp = str(to_delete[start:end]).strip('[]')
-        df_merge_str.append(tmp)
-
-    try:
-        for i in df_merge_str:
-            delete_str = 'delete from esmm_device_diary_queue where concat(device_id,city_id) in ({0})'.format(i)
-            con = pymysql.connect(host='172.16.40.158', port=4000, user='root', passwd='3SYz54LS9#^9sBvC', db='jerry_test')
-            cur = con.cursor()
-            cur.execute(delete_str)
-            con.commit()
-            print("delete done")
-            con.close()
-        engine = create_engine(str(r"mysql+pymysql://%s:" + '%s' + "@%s:%s/%s") % (user, password, host, port, db))
-        df_all.to_sql('esmm_device_diary_queue',con=engine,if_exists='append',index=False,chunksize=8000)
-        print("insert done")
-
-    except Exception as e:
-        print(e)
-
-
 if __name__ == "__main__":
-    sparkConf = SparkConf().set("spark.hive.mapred.supports.subdirectories", "true") \
-        .set("spark.hadoop.mapreduce.input.fileinputformat.input.dir.recursive", "true") \
-        .set("spark.tispark.plan.allow_index_double_read", "false") \
-        .set("spark.tispark.plan.allow_index_read", "true") \
-        .set("spark.sql.extensions", "org.apache.spark.sql.TiExtensions") \
-        .set("spark.tispark.pd.addresses", "172.16.40.158:2379").set("spark.io.compression.codec", "lzf")\
-        .set("spark.driver.maxResultSize", "8g").set("spark.sql.avro.compression.codec","snappy")
-    spark = SparkSession.builder.config(conf=sparkConf).enableHiveSupport().getOrCreate()
-    spark.sparkContext.setLogLevel("WARN")
 
+    if sys.argv[1] == "native":
+
+        b = time.time()
         path = "hdfs://172.16.32.4:8020/strategy/esmm/"
-    # df = spark.read.format("tfrecords").load(path+"nearby/part-r-00000")
+        # df = spark.read.format("tfrecords").load(path+"test_native/part-r-00000")
         # df.show()
 
-    uid1 = spark.read.format("csv").options(sep=",",header=True).load(path+"nearby/nearby.csv")
-    uid1.show()
-    pred1 = spark.read.format("csv").options(sep="\t").load(path+"nearby/pred.txt")
-    pred1.show()
+
+        te_files = ["hdfs://172.16.32.4:8020/strategy/esmm/test_native/part-r-00000"]
+
+        print("-" * 100)
+        indices = main(te_files)
+        print(indices[0])
+
+
+        print("耗时(秒)：")
+        print((time.time()-b))
+    else:
+        print("hello")
\ No newline at end of file