superfish.pem contains:
- the Superfish certificate as found by both Chris Palmer and Matt Burke;
- the encrypted private key as found by Karl Koscher.
$ openssl x509 -in superfish.pem -text
Certificate:
Data:
Version: 3 (0x2)
Thomas Bredillet tnbred
waleking
/ SparkGibbsLDA.scala
Last active
January 31, 2020 11:15
We implement gibbs sampling for LDA by Spark. This version performs much better than alpha version, and now can handle 3196204 words, 100 topics, 1000 sample iterations on server in 161.7 minutes. To solve the long time consuming in collect() process in alpha version, we utilize the cache() method as line 261 and line 262. We also solve a pile o…
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| package topic | |
| import spark.broadcast._ | |
| import spark.SparkContext | |
| import spark.SparkContext._ | |
| import spark.RDD | |
| import spark.storage.StorageLevel | |
| import scala.util.Random | |
| import scala.math.{ sqrt, log, pow, abs, exp, min, max } | |
| import scala.collection.mutable.HashMap |