Add example for Scala DF version of "Extract Most Frequent Images MD5… (

#28) * Add example for Scala DF version of "Extract Most Frequent Images MD5 Hash". - See archivesunleashed/aut#382 * rename
archivesunleashed · Nov 22, 2019 · 9cffe13f8215da549fb71a2932b10c1499c25cf2 · 9cffe13
1 parent e162384
commit 9cffe13f8215da549fb71a2932b10c1499c25cf2
Unified Split

Showing with 10 additions and 2 deletions.

+10 −2 current/image-analysis.md
diff --git a/current/image-analysis.md b/current/image-analysis.md
@@ -261,14 +261,22 @@ import io.archivesunleashed.app._
 import io.archivesunleashed.matchbox._
 
 val r = RecordLoader.loadArchives("example.arc.gz",sc).persist()
-ExtractPopularImages(r, 500, sc).saveAsTextFile("500-Popular-Images")
+ExtractPopularImagesRDD(r, 500, sc).saveAsTextFile("500-Popular-Images")
 ```
 
 Will save the 500 most popular URLs to an output directory.
 
 ### Scala DF
 
-TODO
+```scala
+import io.archivesunleashed._
+import io.archivesunleashed.app._
+
+val df = RecordLoader.loadArchives("example.arc.gz",sc)
+					 .images()
+
+ExtractPopularImagesDF(df,10,30,30).show()
+```
 
 ### Python DF