AWS ã¯ãã¯ã©ãŠããã€ãã£ããªæ©æ¢°åŠç¿ããã³æ·±å±€åŠç¿ãã¯ãããžãŒã«ããããŸããŸãªãŠãŒã¹ã±ãŒã¹ãããŒãºã«å¯Ÿå¿å¯èœãª AI ãµãŒãã¹ãæäŸããŠããŸããAmazon AI ã«ãããèªç¶èšèªçè§£ (NLU)ãèªåé³å£°èªè (ASR)ãèŠèŠæ€çŽ¢ããã³ã€ã¡ãŒãžèªèãé³å£°å€æ (TTS)ãæ©æ¢°åŠç¿ (ML) ãªã©ã®ãã¯ãããžãŒããã¹ãŠã®éçºè
ãå©çšã§ããããã«ãªããŸããAmazon Lex 㯠Alexa ã䜿çšããŠé«åºŠãªããã¹ããé³å£°ã«å¿çãããã£ãããããéçºã容æã«ãããµãŒãã¹ãAmazon Rekognition ã¯æ·±å±€åŠç¿ã«åºã¥ãã€ã¡ãŒãžèªèãµãŒãã¹ãAmazon Polly ã¯ããã¹ãããªã¢ã«ãªã¹ããŒãã«å€æãããµãŒãã¹ã§ãããŸããAmazon Machine Learning ã«ãããã¹ããŒã㪠ML ã¢ããªã±ãŒã·ã§ã³ããã°ããéçºããããšãå¯èœã«ãªããŸããAmazon AI ãµãŒãã¹ã¯ãæ¬çªç°å¢ã«å®å
šã«ãããã€ã§ããã¯ãã¹ãã©ãããã©ãŒã ã¢ããªã±ãŒã·ã§ã³ã®éçºã容æã«ããŸããå®å
šãããŒãžãåã®ãããäœã¬ã€ãã³ã·ãŒã§ã·ãŒã ã¬ã¹ã«ã¹ã±ãŒã«ã§ãããããäœã³ã¹ãã§å©çšå¯èœã§ããAmazon AI ãµãŒãã¹ã«ãããèŠãŠãèããŠã話ããŠãçè§£ã§ããŠãåšãã®äžçãšããåããã§ããããŸã£ããæ°ããäžä»£ã®ã¢ããªã±ãŒã·ã§ã³ã®èæ¡ãéçºã«éäžããããšãå¯èœã«ãªããŸãã
Amazon AI ãµãŒãã¹ã䜿ããšãã¢ããªã±ãŒã·ã§ã³ã«é³å£°ãããã¹ãã䜿çšããäŒè©±åã€ã³ã¿ãŒãã§ã€ã¹ã®æ§ç¯ãã¢ããªã±ãŒã·ã§ã³ãžã®ç»ååææ©èœã®è¿œå ãä¿åãåçãå¯èœãªããã¹ãé³å£°å€æãã¹ããŒããªæ©æ¢°åŠç¿ã¢ããªã±ãŒã·ã§ã³ãè¿
éã§ç°¡åã«æ§ç¯ã§ããŸãã
Amazon Lex ã¯ãé³å£°ãããã¹ãã䜿çšããäŒè©±åã€ã³ã¿ãŒãã§ã€ã¹ãããŸããŸãªã¢ããªã±ãŒã·ã§ã³ã«æ§ç¯ããããã®ãµãŒãã¹ã§ããLex ã§ã¯ãé³å£°ã®ããã¹ã倿ã«ã¯èªåé³å£°èªè (ASR)ãããã¹ãã®æå³èªèã«ã¯èªç¶èšèªçè§£ (NLU) ãšããé«åºŠãªæ·±å±€åŠç¿æ©èœã䜿çšã§ããããããªã¢ã«ãªäŒè©±ãå®çŸã§ããããããŠãŒã¶ãŒã«ãšã£ãŠäœ¿ããããé åçãªã¢ããªã±ãŒã·ã§ã³ãéçºã§ããŸããAmazon Lex ã«ãããAmazon Alexa ãšåãæ·±å±€åŠç¿ãã¯ãããžãŒããã¹ãŠã®éçºè ã䜿ããããã«ãªããé«åºŠã§èªç¶ãªèšèªã§äŒè©±ã§ããããã (ããã£ãããããã) ããã°ããç°¡åã«éçºããããšãå¯èœã«ãªããŸãã
詳现ã«ã€ããŠã¯ãAmazon Lex 補åããŒãžãåç
§ããŠãã ããã
Amazon Rekognition ã¯ãç»åã®åæãã¢ããªã±ãŒã·ã§ã³ã«ç°¡åã«è¿œå ã§ããããã«ãããµãŒãã¹ã§ããRekognition ã§ã¯ãç»åå
ã®ç©äœãã·ãŒã³ãããã³é¡ãæ€åºã§ããŸããé¡ãæ€çŽ¢ããã³æ¯èŒããããšãã§ããŸããRekognition ã® API ã䜿ãã°ã深局åŠç¿ã«åºã¥ãé«åºŠãªèŠèŠæ€çŽ¢ãã€ã¡ãŒãžåæãã¢ããªã±ãŒã·ã§ã³ã«ãã°ããçµã¿èŸŒãããšãã§ããŸããAmazon Rekognition ã¯ãAmazon ã®ã³ã³ãã¥ãŒã¿èŠèŠç§åŠè
ãæ¥ã
äœååãã®ç»åãåæãã Prime Photos ã®ããã«éçºããã®ãšåããå®èšŒæžã¿ã§é«åºŠã«ã¹ã±ãŒã©ãã«ãªæ·±å±€åŠç¿ãã¯ãããžãŒã䜿ã£ããµãŒãã¹ã§ããAmazon Rekognition ã¯ã深局ãã¥ãŒã©ã«ãããã¯ãŒã¯ã¢ãã«ã䜿çšããŠãç»åã«åã£ãŠãã幟åãã®ç©ãç¶æ³ãæ€åºããã©ãã«ä»ãããŸããä»åŸãç¶ç¶çã«æ°ããªã©ãã«ãé¡èªèæ©èœã远å ãããŠããäºå®ã§ãã
詳现ã«ã€ããŠã¯ãAmazon Rekognition 補åããŒãžãåç
§ããŠãã ããã
Amazon Polly ã¯ãæç« ããªã¢ã«ãªé³å£°ã«å€æãããµãŒãã¹ã§ããPolly ã䜿çšãããšãäŒè©±æ©èœãæèŒããã¢ããªã±ãŒã·ã§ã³ãäœæããé³å£°ã«å¯Ÿå¿ãããŸã£ããæ°ããã«ããŽãªã®è£œåãæ§ç¯ããããšãå¯èœã«ãªããŸããPolly ã¯é«åºŠãªæ·±å±€åŠç¿ãã¯ãããžãŒã䜿çšãã Amazon AI ãµãŒãã¹ã® 1 ã€ã§ã人éã®å£°ã®ãããªé³å£°ãåæãããµãŒãã¹ã§ããPolly ã«ã¯ 24 ã®èšèªãš 47 ã®é³å£°ãå«ãŸããŠãããããçšéã«æé©ãªé³å£°ãéžãã§ãå€ãã®åœã§äœ¿ããé³å£°å¯Ÿå¿ã®ã¢ããªã±ãŒã·ã§ã³ãç°¡åã«æ§ç¯ã§ããŸããAmazon Polly ã¯å®å®ããŠå¿çæéãçãããããªã¢ã«ã¿ã€ã ã®å¯Ÿè©±ãå®çŸã§ããŸããPolly ã®é³å£°ã¯ãã£ãã·ã¥ããŠä¿åã§ããããããªãã©ã€ã³åçãåé
åžãå¯èœã§ãããŸããPolly ã¯ç°¡åã«äœ¿çšã§ããŸããé³å£°ã«å€æããããã¹ãã Polly API ã«éããšãããã« Polly ãããªãŒãã£ãªã¹ããªãŒã ãã¢ããªã±ãŒã·ã§ã³ã«è¿ãããã¢ããªã±ãŒã·ã§ã³ã§ãããçŽæ¥åçããããšããMP3 ãªã©ã®æšæºãªãŒãã£ãªãã¡ã€ã«ãšããŠä¿åããããšãå¯èœã§ãã
詳现ã«ã€ããŠã¯ãAmazon Polly 補åããŒãžãåç
§ããŠãã ããã
Amazon Machine Learning ã¯ãã©ã®ã¹ãã«ã¬ãã«ã®éçºè ã§ããæ©æ¢°åŠç¿ãã¯ãããžãŒãç°¡åã«äœ¿çšã§ããããã«ãªããµãŒãã¹ã§ããAmazon Machine Learning ã§ã¯ãè€é㪠ML ã¢ã«ãŽãªãºã ããã³ãã¯ãããžãŒãåŠç¿ããå¿ èŠãªããæ©æ¢°åŠç¿ (ML) ã¢ãã«ã®äœæããã»ã¹ã説æããä»®æ³åããŒã«ããã³ãŠã£ã¶ãŒããæäŸããŸããã¢ãã«ã®æºåãæŽã£ãããAmazon Machine Learning ã«ãããã«ã¹ã¿ã ã®äºæž¬çæã³ãŒããå®è£ ããããã€ã³ãã©ã¹ãã©ã¯ãã£ã管çãããããå¿ èŠãªããã·ã³ãã«ãª API ã䜿çšããŠã¢ããªã±ãŒã·ã§ã³ã®äºæž¬ãç°¡åã«ååŸã§ããããã«ãªããŸãã
詳现ã«ã€ããŠã¯ Amazon Machine Learning 補åããŒãžãåç
§ããŠãã ããã
Amazon Machine Image ã¯ãAWS ã§æ·±å±€åŠç¿ãã¯ãããžãŒã®äœ¿çšããã°ããéå§ããã®ã«æé©ãªæ¹æ³ã§ããAWS Deep Learning AMI ã¯ãäžè¬çãªãªãŒãã³ãœãŒã¹ã®æ·±å±€åŠç¿ãã¬ãŒã ã¯ãŒã¯ (MXNetãTensorFlowãTheanoãTorchãCNTKãCaffe)ãäºåèšå®ããã CUDA ãã©ã€ããŒã«å«ãŸãã GPU ã¢ã¯ã»ã©ã¬ãŒã·ã§ã³ãAnaconda ã Jupyter ãªã©ã®ãµããŒãããŒã«ã«äºåã€ã³ã¹ããŒã«ãããŠããŸãã
詳现ã«ã€ããŠã¯ãAWS Marketplace ã® Deep Learning AMI ããŒãžãåç §ããŠãã ããã
Amazon CloudFormation ãã³ãã¬ãŒãã䜿ããšã深局ãã¥ãŒã©ã«ãããã¯ãŒã¯ã®èšç·Žãªã©ã®å€§èŠæš¡ãªã³ã³ãã¥ãŒãã£ã³ã°ãžã§ãã®ããã«ãè€æ°ã® EC2 ã€ã³ã¹ã¿ã³ã¹ãç°¡åã«ã¹ã±ãŒã«ã¢ããããããšãå¯èœã§ããéçºè ã¯é åžããã Deep Learning CloudFormation ãã³ãã¬ãŒãã䜿çšããŠãå€§èŠæš¡ãªèšç·Žçšã® Deep Learning AMI ãå®è¡ããŠãã P2 ã€ã³ã¹ã¿ã³ã¹ãŸã㯠G2 ã€ã³ã¹ã¿ã³ã¹ã®ãã¹ã±ãŒã«ã¢ãŠããã䌞瞮èªåšãªã¯ã©ã¹ã¿ãŒãäœæã§ããŸãã
詳现ã«ã€ããŠã¯ãAWS EC2 ã³ã³ãã¥ãŒãã£ã³ã°ããã°ã§ã深局åŠç¿ã«ããã CloudFormation ã®äœ¿ãæ¹ã«é¢ããæ
å ±ãåç
§ããŠãã ããã

