Upgrade to Pro — share decks privately, control downloads, hide ads and more …

CAPTCHAとボットの共進化

5c6358240ec94522f70cf7b0e657f58f?s=47 Yuma Kurogome
April 26, 2016
Technology
2
930

 CAPTCHAとボットの共進化

http://connpass.com/event/29969/ LT資料

5c6358240ec94522f70cf7b0e657f58f?s=128

Yuma Kurogome

April 26, 2016
Tweet

More Decks by Yuma Kurogome

See All by Yuma Kurogome
The Art of De-obfuscation
5c6358240ec94522f70cf7b0e657f58f?s=48 ntddk
16
26k
死にゆくアンチウイルスへの祈り
5c6358240ec94522f70cf7b0e657f58f?s=48 ntddk
55
38k
Windows Subsystem for Linux Internals
5c6358240ec94522f70cf7b0e657f58f?s=48 ntddk
10
2.5k
なぜマルウェア解析は自動化できないのか
5c6358240ec94522f70cf7b0e657f58f?s=48 ntddk
6
3.7k
Linear Obfuscation to Drive angr Angry
5c6358240ec94522f70cf7b0e657f58f?s=48 ntddk
4
740
マルウェアを機械学習する前に
5c6358240ec94522f70cf7b0e657f58f?s=48 ntddk
3
1.3k
Peeling Onions
5c6358240ec94522f70cf7b0e657f58f?s=48 ntddk
7
3.1k
仮想化技術を用いたマルウェア解析
5c6358240ec94522f70cf7b0e657f58f?s=48 ntddk
8
26k
An Introduction to Drawbridge(ja)
5c6358240ec94522f70cf7b0e657f58f?s=48 ntddk
11
2.8k

Other Decks in Technology

See All in Technology
OPENLOGI Company Profile
5c588fdfe782f92fa6b081903edd82bb?s=48 hr01
0
350
QiitaConference2022
0684ef0f8b92614508e0c323c3619462?s=48 fuwasegu
0
160
ソフトウェアライセンス 2022 / Software License 2022
A97eee01397705443a72a48ce29d3e19?s=48 cybozuinsideout
PRO
1
1k
LINEのB2Bプラットフォームにおけるトラブルシューティング２選
A3966f193f4bef226a0d3e3c1f728d7f?s=48 line_developers
PRO
3
290
データ分析で切り拓け！ エンジニアとしてのデータ分析職キャリア戦略
43ba5a2227c580ce2290544d81c6261c?s=48 ksnt
0
110
Microsoft Build 2022 Recap Party!! Azure のデータ & 分析サービス 注目アップデート / microsoft-build-2022-recap-azure-data-and-analytics
22ac00b36d2057e61ee1c06f0f5dc6cb?s=48 nakazax
0
250
サイボウズの アジャイル・クオリティ / Agile Quality at Cybozu
A97eee01397705443a72a48ce29d3e19?s=48 cybozuinsideout
PRO
4
2.1k
ラブグラフ紹介資料 〜プロダクト解体新書〜 / Lovegraph Product Deck
84ece018b6918e3339fe74075ab3dd18?s=48 lovegraph
0
140
JDK Flight Recorder入門
484571ccba0db66b69dc11761afdd0c4?s=48 chiroito
1
500
データをモデリングしていたら、組織をモデリングし始めた話 / engineers-in-carta-vol3-data-engineer
F3358acf3b3f8423f2db7718b51b5022?s=48 pei0804
4
3.2k
History of the ML system in KARTE
290d6f09d5a1df2c2ecb6601011fe5c1?s=48 kargo113
0
600
Implementing Kubernetes operators in Java with Micronaut - TechWeek Java Summit 2022
6ff7b4622483547899dd09918d83732e?s=48 alvarosanchez
0
110

Featured

See All Featured
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
B3d6434763caa0ef5dc4b792662c49f7?s=48 smashingmag
237
19k
Designing on Purpose - Digital PM Summit 2013
7653c7c449918ff6542880a8c284f5e7?s=48 jponch
106
5.6k
Web development in the modern age
465724d73fe3a92c0879fdfb43a3a6f3?s=48 philhawksworth
197
9.3k
Web Components: a chance to create the future
E190023b66e2b8aa73a842b106920c93?s=48 zenorocha
303
40k
No one is an island. Learnings from fostering a developers community.
6bb82b13cda86d3b821fa44100335ddf?s=48 thoeni
9
1.3k
We Have a Design System, Now What?
95d9f37115fbb0d13135d0f77132f856?s=48 morganepeng
35
3k
What’s in a name? Adding method to the madness
C0390e8b11079f8761c0cd3274ed61cb?s=48 productmarketing
11
1.6k
Thoughts on Productivity
A16eb159db895e3b01d3dc95767ad595?s=48 jonyablonski
43
2.3k
Art, The Web, and Tiny UX
D67fff74178013024d833b3eec6cf27f?s=48 lynnandtonic
280
17k
Three Pipe Problems
11c84dff30266b907714802088852677?s=48 jasonvnalue
89
8.7k
Build your cross-platform service in a week with App Engine
5f83ef806155b403c3393160ce51f955?s=48 jlugia
219
17k
Large-scale JavaScript Application Architecture
96270e4c3e5e9806cf7245475c00b275?s=48 addyosmani
499
110k

Transcript

  1. None

  2. • •

  3. None

  4. •

  5. None

  6. • •

  7. None
  8. None
  9. None

  10. def __init__(self, input_channel, output_channel, filter_height, filter_width, mid_units, n_units, n_label): super(CNN,

    self).__init__( conv1 = L.Convolution2D(input_channel, output_channel, (filter_height, filter_width)), l1 = L.Linear(mid_units, n_units), l2 = L.Linear(n_units, n_label), ) • • • • • • •