Slide 22
Slide 22 text
## εςοϓ
### 1 - ฒྻԽػߏͷಈ࡞ݕূ
ҎԼͷ Julia ެࣜυΩϡϝϯτʹهࡌ͞ΕͨฒྻԽػߏ͕ɺDocker ίϯςφͰಈ࡞͢Δ͔֬ೝ͍ͯͩ͘͠͞ɻ
https://docs.julialang.org/en/v1/manual/parallel-computing/index.html#Multi-Threading-(Experimental)-1
ࠓճͷݕূରϚϧνεϨου·ͨϚϧνϓϩηεʹΑΔฒྻԽͰ͢ (άϦʔϯεϨου, ΫϥελίϯϐϡʔςΟϯάର֎Ͱ͢)ɻ
### 2 - ฒྻԽػߏͷύϑΥʔϚϯεݕূ
1Ͱݕূͨ͠ॲཧͷ͏ͪಛʹ SharedArrays, SparseArrays ͷ read/write ʹ͍ͭͯɺҎԼͷΑ͏ʹύϑΥʔϚϯεݕূΛߦ͍ͬͯͩ͘͞ɻ
...
·ͨ2ͰͷฒྻԽରͷؔͷॻ͖ํͱͯ͠ɺ࣍ͷΑ͏ͳҧ͍ʹΑΓ݁Ռʹ͕ࠩग़Δ͔Λௐ͍ͯͩ͘͞ (ฒྻॲཧͰ࠷దԽϚΫϩ͕ޮ͔͘ΛௐΔͨΊ)ɻ
...
### 3 - brain.recommender ͷฒྻԽ
1, 2 ͷݕূ݁ՌΛͱʹ brain.recommender ͷ࣍ͷॲཧΛฒྻԽ͍ͯͩ͘͠͞ɻ
prediction ͰͷϢʔβɾΞΠςϜຖͷείΞܭࢉ:
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