StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Sean Owen

Rating
1544.49 (9,818th) 		Reputation
58,858 (1,586th)
Page: 1 2 3 4 ... 29
Title Δ
how to update or insert data to spark RDD 0.00
JavaSparkContext not serializable +0.42
Run KMeans with fixed seed 0.00
Where does Cloudera Manager store its configuration? 0.00
a weird error when trying to write to HDFS using CDH-5.2.0 0.00
Spark-Can not access first element in an JavaRDD using first() 0.00
What happened to the AvroRecord class in CDH 5? 0.00
ZXing Barcode Scanner Android 0.00
Probability 2 heads in a row in 3 coin flips given even heads 0.00
Difference between setting the runtime option using -D option when... -0.42
Spark MLLib TFIDF implementation for LogisticRegression 0.00
Map job only using one processor in Apache Spark 0.00
Barcode Scanner in own Google Glass App 0.00
Decode QR Code obtained from server within application -0.07
groupByKey with millions of rows by key 0.00
Can I reuse argument instances to return values from aggregate func... 0.00
Successful Oryx Install on Google Compute Engine? +0.43
ZXing Barcode Scanner Intent: set DecodeHintType.ASSUME_GS1 +0.43
Why is the F-Measure a harmonic mean and not an arithmetic mean of... +1.81
How to score all user-product combinations in Spark MatrixFactoriza... 0.00
Is there a way to change only the value of JavaPairRDD in Spark? 0.00
Working QR code scanner for PhoneGap 0.00
Recommendation Engine: Cosine Similarity vs Measuring %difference b... 0.00
Apache Spark ALS collaborative filtering results. They don't ma... -0.06
Add a header before text file on save in Spark 0.00
Spark JavaPairRDD iteration -0.05
How to read a Data Matrix barcode 0.00
Android barcode scanner (Zxing) - does it work for UK products? 0.00
Efficient grouping by key "within" partitions 0.00
Logical operator OR without short circuit -0.69
Zxing library error on Vuzix glasses -0.07
QrCode Scanner "cannot resolve symbol CaptureActivity " +0.10
zxing scanning region not accurate 0.00
new to java - trying to understand: checker |= (1 << val) -0.66
Java: Using a HashMap as a sparse vector +0.41
flume.conf location in Cloudera 0.00
mahout recommender deployment as .war file on 0.9 version 0.00
What does "RDDs can be stored in memory" mean in Spark? -0.56
In which types of use cases is MapReduce superior to Spark? 0.00
Hadoop CDH4 Error:SLF4J: Failed to load class "org.slf4j.impl.... 0.00
Spark groupByKey Clarification +0.43
Apache Spark: Reduce number of cores during an execution 0.00
ArrayList cannot be cast to custom class extending ArrayList -0.94
JavaWordCount on Standalone Spark -- class not found exception 0.00
Apache Spark move/rename succefully processed files 0.00
Why is answer Zero for division? -2.27
String.getBytes() throws a Nullpointer Exception +0.06
Unable to start Oryx with Hadoop 0.00
Error running giraph on cloudera CDH5.1.0 0.00
Java 8 UTF-8 encoding issue (java bug?) -0.71