A B C杜聿明 D陳數(shù)據(jù)結(jié)數(shù)據(jù)結(jié)SearchAds(搜索NativeAds(原生DisyAds(顯示SearchAds(搜索logic:match touser’sadsformat:text,adsposition:mainline,sidebar,top,bottomofsearch NativeAds(原生logic:match towebpageorAPP’sadsformat:text,image,styleshouldalsomatchcontextofwebpageorAPPadsposition:embeddedinoriginalcontentofwebpageorDisyAds(顯示 logic:matchuser’sdemographic,intereststoad’scategoryinterestscollectedfromuserbehavior:pagedwelltime,click,engagementadsformat:image,animation(gif)，,adsposition:sidebar,top,bottomofpageoryou’re475timesmorelikelytosurviveanecrashthanclickabanner互互聯(lián)What’sinCommonlogic:matchAdstosomething:user’squery,interests,contextofwebpageor互互聯(lián)Quiz:Whichonehashigherclickratenativeads>searchads>y數(shù)據(jù)結(jié)數(shù)據(jù)數(shù)據(jù)結(jié)數(shù)據(jù)數(shù)據(jù)結(jié)n●●●●Anfocusesonathemeoragroupofsetachooseyouraudiencewriteyourad,ad數(shù)據(jù)結(jié)數(shù)據(jù)結(jié)數(shù)據(jù)結(jié)given603click,16Kimpression,what’stheclick$300budgetdaily,$1.4perclickwhydailypotentialclicksis

數(shù)據(jù)結(jié)

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crawledNetworkI/Oistheifasitetakes2-3secondstorespond,thenyou’relookingatmaking20-30requestsaminutewasteCPUwhenwaitingforresponsefrommakeyourcrawlermulti-AvoidBotWhatifwebsite blockyourIPQuiz:Whatstatus5035xxServer503ServiceSpoofHttpHeaders:UserAgent,Accept,Accept-Service:RotateIPsusingalistofover100+CrawlerneededtobeWhatifcrawlercrashduetouncaughtHowtohandleurlfailedtocrawlHowtoavoidcrawlsameurllogcrawledlogfailedlog數(shù)據(jù)結(jié)DeviceDeviceSessionAdQuery配置開發(fā)環(huán)Java，Python,JavaIDE(InlijorEclipse),MemCached(optional)，MySQL(optional),Spark(optional)參見預(yù)習(xí)資準(zhǔn)備feeds文件，發(fā)sofa,12.4,deadline:12/31/20164PMPacific課程項目郵：

，獲得太閣信 搜 ●●●配置開發(fā)環(huán)Java，Python,JavaIDE(InlijorJavalib:Jsoup1.10.1，jacksoncrawldedupegenerateclicklogforqueryintentpredictionandclickreverseDeviceDeviceSessionAdQueryHowtodevelopfacerecognitionalgorithmwithfacewhatifwedon’thavefaceimageatWealsoneednegativePositiveQueryCategry_AdsCategoryQuery_nIdQuery_AdIdNegativemismatchedquery_categorymismatched mismatched nIdweight,lowestadIdweightperqueryStep1:Segmentusersto410000IP,5deviceidperIP,user=level0:5%ofuserwhoclickforeachlevel1:5%ofIPwhose1st2deviceidclickforeachquery,70%ofquery,restof30%querynoclick

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