b30136bf0f8c,051
http://nhiro.org.s3.amazonaws.com/5/6/56fd0198f0d704f5f10a9bb5730d2278.jpg https://gyazo.com/56fd0198f0d704f5f10a9bb5730d2278
b30136bf0f8c,050 b30136bf0f8c,052
b30136bf0f8c
(OCR text)
53
次回予告
Avito Context Ad Clicks
データの関係が複雑だが、要は
「このユーザは広告をクリックするか?」
の二値分類問題
Searchinfo.tsv
*SearchStream.tsv
SearchID
SearchID
AdsInfo.tsv
SearchDate
AdID
AdID
LocationID
IPID
Position
ObjectType
UserID
CategoryID
Params
sUserLoggedOn
HistCTR
7/28(41日後)終了な
ので次回中間報告、
次々回結果報告、
という感じ
SearchQuery
Price
IsClick
SearchLocationID
Title
SearchCategorylD
VisitsStream.tsv
IsContext
UserlD
SearchParams
Category.tsv
IPID
CategoryID
Userinfo.tsv
AdID
Level
UserID
ViewDate
ParentCategorylD
UserAgentID
SubcategoryID
PhoneRequests Stream.tsv
UserAgentFamilylD
UserAgentOSID
UserID
Location.tsv
UserDeviceID
IPID
LocationID
AdID
Level
PhoneRequestDate
RegionID
CitylD
LO
Nearest: 2e946f0675f2,035