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ML
ffm-baseline
Commits
22eb4111
Commit
22eb4111
authored
Dec 06, 2018
by
高雅喆
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bug fix
parent
8fe70c8c
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1 changed file
with
8 additions
and
12 deletions
+8
-12
EsmmData.scala
eda/feededa/src/main/scala/com/gmei/EsmmData.scala
+8
-12
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eda/feededa/src/main/scala/com/gmei/EsmmData.scala
View file @
22eb4111
...
...
@@ -260,14 +260,17 @@ object EsmmPredData {
val
raw_data
=
sc
.
sql
(
s
"""
|select concat(device_id,",",city_id) as device_city,similarity_cid from nd_device_cid_similarity_matrix
|select concat(tmp1.device_id,",",tmp1.city_id) as device_city, tmp1.merge_queue from
|(select device_id,city_id,similarity_cid as merge_queue from nd_device_cid_similarity_matrix
|union
|select
concat(device_id,",",city_id) as device_city,nativ
e_queue from ffm_diary_queue
|select
device_id,city_id,native_queue as merg
e_queue from ffm_diary_queue
|union
|select concat(device_id,",",city_id) as device_city,search_queue from search_queue
|select device_id,city_id,search_queue as merge_queue from search_queue) as tmp1
|where tmp1.device_id in (select distinct device_id from esmm_train_data)
"""
.
stripMargin
)
val
raw_data1
=
raw_data
.
rdd
.
groupBy
(
_
.
getAs
[
String
](
"device_city"
)).
map
{
case
(
device_city
,
cid_data
)
=>
val
device_id
=
device_city
.
split
(
","
)(
0
)
...
...
@@ -275,16 +278,9 @@ object EsmmPredData {
val
cids
=
Try
(
cid_data
.
toSeq
.
map
(
_
.
getAs
[
String
](
"similarity_cid"
).
split
(
","
)).
flatMap
(
_
.
zipWithIndex
).
sortBy
(
_
.
_2
).
map
(
_
.
_1
).
distinct
.
take
(
300
).
mkString
(
","
)).
getOrElse
(
""
)
(
device_id
,
city_id
,
s
"$cids"
)
}.
filter
(
_
.
_3
!=
""
).
toDF
(
"device_id"
,
"city_id"
,
"merge_queue"
)
raw_data1
.
createOrReplaceTempView
(
"raw_data1"
)
val
raw_data2
=
sc
.
sql
(
s
"""
|select a.device_id,a.city_id as ucity_id,explode(split(a.merge_queue, ',')) as cid_id from raw_data1 a
|left join esmm_train_data b on a.device_id = b.device_id
|where b.device_id is not null
"""
.
stripMargin
)
raw_data2
.
createOrReplaceTempView
(
"raw_data"
)
println
(
raw_data1
.
count
())
raw_data1
.
createOrReplaceTempView
(
"raw_data"
)
...
...
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