Amazon Personalizeではじめるレコメンドサービス

HIGOBASHI.AWS 第12回 活用編のセッション「Amazon Personalizeではじめるレコメンドサービス」の資料です。

Transcript

1. )*(0#"4)*"84
   ୈճ
   ׆༻ฤ 
   େᖒ
   ༐ే "NB[PO
   1FSTPOBMJ[FͰ͸͡ΊΔϨίϝϯυαʔϏε
2. ࣗݾ঺հ  େᖒ
   ༐ే σʔλΞφϦςΟΫεࣄۀຊ෦
   ΠϯςάϨʔγϣϯ෦
   ػցֶशνʔϜ
   ΤϯδχΞ
   !
   େࡕ
   
3. ࠓ೔࿩͢಺༰  wύʔιφϥΠζͱ͸
   wϨίϝϯυͱ͸
   wϨίϝϯυαʔϏεΛ΢ΣϒΞϓϦʹ૊ΈࠐΉྫ
   w"NB[PO
   1FSTPOBMJ[Fͱ͸
   w"NB[PO
   1FSTPOBMJ[FͷྲྀΕ
   w"NB[PO
   1FSTPOBMJ[Fͷྉۚ
   w"NB[PO
   1FSTPOBMJ[F
   4BNQMFT
4. εϥΠυ͸ޙͰೖख͢Δ͜ͱ͕ग़དྷ·͢ͷͰ ൃදதͷ಺༰ΛϝϞ͢Δඞཁ͸͋Γ·ͤΜɻ ࣸਅࡱӨΛ͢Δ৔߹͸ ϑϥογϡɾγϟολʔԻ͕ग़ͳ͍Α͏ʹ͝഑ྀ͍ͩ͘͞ Attention
5.  ύʔιφϥΠζͱ͸
6. ύʔιφϥΠζͱ͸  ύʔιφϥΠθʔγϣϯʢӳ
   QFSTPOBMJ[BUJPOʣ͸ɺύʔιφϥΠζ ʢQFSTPOBMJ[Fʣͱ͍͏ಈࢺͷ໊ࢺܗͰ͋ΓɺʮԿ͔Λݸʑਓ޲͚ʹΧελϚΠζ͢Δ ͜ͱʯΛҙຯ͢Δɻ
   By ϑϦʔඦՊࣄయʰ΢ΟΩϖσΟΞʢWikipediaʣʱ
7.  Ϩίϝϯυͱ͸
8. Ϩίϝϯυͱ͸  Ϣʔβͷ޷Έ΍ߦಈʹ߹ΘͤͨΞΠςϜΛ঺հ͢Δ͜ͱ
9. ϢʔβϕʔεϨίϝϯυ 
10. ΞΠςϜϕʔεϨίϝϯυ 
11. Ϩίϝϯυͱ͸  Ϣʔβͷ޷Έ΍ߦಈʹ߹ΘͤͨΞΠςϜΛ঺հ͢Δ
    w͓͢͢Ί͢Δ͜ͱͰϢʔβʹΞΠςϜ঎඼ͷൃݟΛଅ͢
    wϦιʔεͷ༗ޮ׆༻
    wϢʔβମݧͷ࠷దԽ
    ͳͲɹɹɹ
12.  ϨίϝϯυαʔϏεΛ
    ΢ΣϒΞϓϦʹ૊ΈࠐΉྫ
13. Ϩίϝϯυ"1*ͷೖग़ྗྫ  {"userId": "13"} ϨίϝϯυAPI { "recommendedItems": [ “102", "209", "12", “3” ] }
14. ϨίϝϯυαʔϏεΛ΢ΣϒΞϓϦʹ૊ΈࠐΉྫ  API Gateway Lambda
15. "NB[PO
    1FSTPOBMJ[FΛ࢖͏৔߹ͷྫ  ϦΞϧλΠϜϨίϝϯσʔγϣϯ API Gateway Lambda Personalize
16. "NB[PO
    1FSTPOBMJ[FΛ࢖͏৔߹ͷྫ  όονϨίϝϯσʔγϣϯ API Gateway Lambda Lambda DynamoDB S3 Personalize
17.  "NB[PO
    1FSTPOBMJ[Fͱ͸
18. "NB[PO
    1FSTPOBMJ[Fͱ͸  ϑϧϚωʔδυͳϨίϝϯυαʔϏε
    wσʔλͷ஝ੵ͔ΒϞσϧͷֶशɺϨίϝϯυ"1*·ͰରԠ
    wϦΞϧλΠϜͱόονͰͷϨίϝϯυʹରԠ
    w"NB[PODPNͰ௕೥ഓΘΕ͖ٕͯͨज़Λ࢖༻Ͱ͖Δ
    wػցֶशͷ஌ࣝ͸ෆཁ
19. "NB[PO
    1FSTPOBMJ[Fͱ͸  https://aws.amazon.com/personalize/
20. "NB[PO
    1FSTPOBMJ[F
    ͷ༻ޠ  wσʔληοτάϧʔϓ
    ιϦϡʔγϣϯ࡞੒ʹ࢖༻͢Δσʔληοτͷ૊Έ ߹Θͤɻ6TFS
    *UFN
    6TFSJUFN
    JOUFSBDUJPOͷछྨͷσʔληοτͰߏ੒
    wϨγϐ
    ͲͷΑ͏ʹσʔληοτΛॲཧ͠ɺͲΜͳΞϧΰϦζϜΛ࢖͏͔ͷఆٛ
    wιϦϡʔγϣϯ
    ϨίϝϯυϞσϧɻσʔληοτ͔ΒϨγϐΛ΋ͱʹ࡞੒
    wΩϟϯϖʔϯ
    ιϦϡʔγϣϯͷϗεςΟϯά؀ڥɻϨίϝϯυ"1*
21. ରԠ͍ͯ͠ΔϨίϝϯυ Ϩγϐ ͷछྨ  w64&3@1&340/"-*;"5*0/
    ࢦఆͨ͠Ϣʔβ΁ͷ͓͢͢ΊΞΠςϜ Λ্ҐOݸٻΊΔ
    w1&340/"-*;&%@3"/,*/(
    ࢦఆͨ͠Ϣʔβ΁ͷ͓͢͢Ί౓߹͍ ʹԠͨ͡ॱ൪ʹࢦఆͨ͠ΞΠςϜҰཡΛͳΒ΂Δ
    w3&-"5&%@*5&.4
    ࢦఆͨ͠ΞΠςϜʹྨࣅ͢ΔΞΠςϜΛ্ҐOݸٻΊ Δ
22.  "NB[PO
    1FSTPOBMJ[FͷྲྀΕ
23. جຊతͳྲྀΕ 
24. σʔληοτάϧʔϓͷ࡞੒ 
25. σʔληοτάϧʔϓͷ࡞੒ σʔληοτ 
26. σʔλಡΈࠐΈ 
27. Πϕϯτͷ஝ੵ 
28. Πϕϯτͷ஝ੵ  https://docs.aws.amazon.com/personalize/latest/dg/recording-events.html
29. ιϦϡʔγϣϯ࡞੒ 
30. ιϦϡʔγϣϯόʔδϣϯ࡞੒  'JOJTI
    ΋͘͠͸
    $SFBUF
    TPMVUJPO
    WFSTJPOΛΫϦοΫ͢Δͱ
    ιϦϡʔγϣϯόʔδϣϯ͕֬ೝͳ͠Ͱ࡞੒͞ΕΔͷͰ஫ҙ ιϦϡʔγϣϯ࡞੒ޙ ιϦϡʔγϣϯը໘
31. Ωϟϯϖʔϯ࡞੒ 
32. ϦΞϧλΠϜϨίϝϯσʔγϣϯ  https://docs.aws.amazon.com/personalize/latest/dg/getting-recommendations.html Ϛωδϝϯτίϯιʔϧ AWS Python SDK
33. όονϨίϝϯσʔγϣϯ 
34.  "NB[PO
    1FSTPOBMJ[F
    ͷྉۚ
35. ྉۚ
    σʔλͷऔΓࠐΈͱτϨʔχϯά  wσʔλͷऔΓࠐΈ
    
    64%(#
    wτϨʔχϯά
    
    64%τϨʔχϯά࣌ؒ ྫ
    w݄ʹ߹ܭ(#ͷσʔλΛಡΈࠐΈ
    
    
    
    
    
    
    64%
    w೔ʹճιϦϡʔγϣϯόʔδϣϯΛ࡞੒ɻ̍ճͷτϨʔχϯά࣌ؒ͸ฏۉ࣌ؒɻ ϲ݄
    
    ೔ɻ
    
    
    
    
    
    
    
    
    64%
36. ྉۚ ϦΞϧλΠϜϨίϝϯσʔγϣϯ  ϲ݄͋ͨΓͷ514࣌ؒ͋ͨΓͷྉۚ
    w࠷ॳͷສ514࣌ؒ·Ͱ
    64%
    w࣍ͷສ514࣌ؒ·Ͱ
    64%
    wສ514࣌ؒҎ߱
    64% ྫ
    w೔ ࣌ؒ Ͱ֤࣌ؒ 514࣌ؒ ফඅ
     
    
    
    
     
    
    
    
     
    64% ※ TPS: 1ඵ͋ͨΓͷτϥϯβΫγϣϯ਺
37. ྉۚ όονϨίϝϯσʔγϣϯ  ϲ݄͋ͨΓͷϨίϝϯσʔγϣϯઍ݅͋ͨΓͷྉۚ
    w࠷ॳͷઍສ݅
    64%
    w࣍ͷԯઍສ݅
    64%
    wԯ݅Ҏ߱
    64% ྫ
    wϲ݄ ೔ ؒ೔ʹສϢʔβ෼ͷϨίϝϯσʔγϣϯΛ࡞੒
     
    
    
     
    
    
    
     
    64% ※ ϢʔβϕʔεͰ͋Ε͹ॲཧ͞ΕͨϢʔβ਺ɺΞΠςϜϕʔεͰ͋Ε͹ॲཧ͞ΕͨΞΠςϜ਺ʹΑΔྉۚ
38.  Amazon Personalizeʹ͍ͭͯ΋ͬͱ஌Γ͍ͨ
39.  "NB[PO
    1FSTPOBMJ[F
    4BNQMFT
40. "NB[PO
    1FSTPOBMJ[F
    4BNQMFT  https://github.com/aws-samples/amazon-personalize-samples/tree/master/diagnose
41. "NB[PO
    1FSTPOBMJ[F
    4BNQMFT  https://github.com/aws-samples/amazon-personalize-samples/tree/master/diagnose
42. "NB[PO
    1FSTPOBMJ[F
    4BNQMFT  https://github.com/aws-samples/amazon-personalize-samples/tree/master/diagnose
43. "NB[PO
    1FSTPOBMJ[F
    4BNQMFT  https://github.com/aws-samples/amazon-personalize-samples/tree/master/diagnose
44.  ·ͱΊ
45. ·ͱΊ  "NB[PO
    1FSTPOBMJ[F͸ϑϧϚωʔδυͳϨίϝϯυ αʔϏε
    wػցֶशͷ஌ࣝ͸ෆཁͰɺBNB[PODPNͰഓΘΕ͖ٕͯͨज़ ͕࢖͑Δ
    wػցֶशͷ஌͕ࣝ͋Δͱνϡʔχϯά͕༰қʹͳΔ
    wϦΞϧλΠϜ"1*ͱͯ͠΋ɺόονͰ΋࢖͑Δ