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algebird

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Aaron Pfeifer, P. Oscar Boykin4

5/8/19

HyperLogLog register index

Thanks! Yeah serialization between different languages and frameworks was exactly the problem I was

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HyperLogLog register index

Thanks! Yeah serialization between different languages and frameworks was exactly the problem I was

5/8/19

usman ijaz, Sam Ritchie2

10/12/17

Sliding HyperLogLog vs HyperLogLog Series

Hey Usman, I'm not familiar with sliding HyperLogLog, so I'm not going to be able to be of

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Sliding HyperLogLog vs HyperLogLog Series

Hey Usman, I'm not familiar with sliding HyperLogLog, so I'm not going to be able to be of

10/12/17

Alexey Ponkin, … Darshan Manek8

9/8/17

Huge BloomFilter with more than 10 billions elements capacity

Hi Alexey, Actually i am trying to use your code for my bloom implementation but i am facing some

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Huge BloomFilter with more than 10 billions elements capacity

Hi Alexey, Actually i am trying to use your code for my bloom implementation but i am facing some

9/8/17

m.orazow, P. Oscar Boykin3

7/24/17

More than 22 aggregators in MultiAggregator

Thanks Oscar! Yes, did some nesting to lower the tuple element count. I will be keeping an eye on the

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More than 22 aggregators in MultiAggregator

Thanks Oscar! Yes, did some nesting to lower the tuple element count. I will be keeping an eye on the

7/24/17

r...@algolia.com, … Koert Kuipers5

10/24/16

TopK on a weighted list

Thanks a lot! It works nicely. On Saturday, October 22, 2016 at 7:22:00 PM UTC+2, Koert Kuipers wrote

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TopK on a weighted list

Thanks a lot! It works nicely. On Saturday, October 22, 2016 at 7:22:00 PM UTC+2, Koert Kuipers wrote

10/24/16

Prasad Chalasani, … P. Oscar Boykin3

10/6/16

memory efficiency of MinHasher (when used in Spark for example)

You might want to look at `algebird-spark` which makes some of this easier. https://github.com/

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memory efficiency of MinHasher (when used in Spark for example)

You might want to look at `algebird-spark` which makes some of this easier. https://github.com/

10/6/16

7/29/16

How to store bloom filter to a kv store ?

Hi all, I have a Spark job whose final output is an Algebird bloom filter, and I'd need to reuse

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How to store bloom filter to a kv store ?

Hi all, I have a Spark job whose final output is an Algebird bloom filter, and I'd need to reuse

7/29/16

Anthony May, P. Oscar Boykin4

5/19/16

Stable Bloom Filter

Also Stable Bloom Filters avoid ballooning error rates on streamed data by randomly evicting data

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Stable Bloom Filter

Also Stable Bloom Filters avoid ballooning error rates on streamed data by randomly evicting data

5/19/16

Vincent Grosbois, … P. Oscar Boykin7

4/27/16

AveragedValue aggregator for Optional type?

My mental type checker was off. Avi's is right. On Wednesday, April 27, 2016, P. Oscar Boykin

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AveragedValue aggregator for Optional type?

My mental type checker was off. Avi's is right. On Wednesday, April 27, 2016, P. Oscar Boykin

4/27/16

4/21/16

Hi all, these days I have played with MinHasher and HyperLogLog from Algebird. First of all I would

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Hi all, these days I have played with MinHasher and HyperLogLog from Algebird. First of all I would

4/21/16

Grégory Sainson, … oss.m...@gmail.com5

1/5/16

Monads, when and how to use them?

Hi, I wouldn't strongly connect functional programming and its abstractions to collections. It

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Monads, when and how to use them?

Hi, I wouldn't strongly connect functional programming and its abstractions to collections. It

1/5/16

9/29/15

Using priority queue to do something like top N in a window

Looking for a good way to do something like "top3" or "last3" events in a

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Using priority queue to do something like top N in a window

Looking for a good way to do something like "top3" or "last3" events in a

9/29/15

Piotr Sokólski, Oscar Boykin2

8/19/15

Clarification on .present function in PriorityQueueToListAggregator

The reason is because the "middle" type being mutable is often not such a big deal because

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Clarification on .present function in PriorityQueueToListAggregator

The reason is because the "middle" type being mutable is often not such a big deal because

8/19/15

Umanga Bista, … Oscar Boykin3

5/10/15

Algebird Java API.

Should be no problem. Can you try and post any problems you get. PS: there is nothing *that* special

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Algebird Java API.

Should be no problem. Can you try and post any problems you get. PS: there is nothing *that* special

5/10/15

5/1/15

DecayedValue compare only uses scaledtime? Usage with SketchMap example

Hi, all the questions are somewhat related and boil down to how to use DecayedValue with SketchMap. I

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DecayedValue compare only uses scaledtime? Usage with SketchMap example

Hi, all the questions are somewhat related and boil down to how to use DecayedValue with SketchMap. I

5/1/15

10/17/14

Question about sum of Map[String, Map[String, Int]]

scala> val y = implicitly[Monoid[Map[String, Map[String, Int]]]] y: com.twitter.algebird.Monoid[

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Question about sum of Map[String, Map[String, Int]]

scala> val y = implicitly[Monoid[Map[String, Map[String, Int]]]] y: com.twitter.algebird.Monoid[

10/17/14

Luis Ángel Vicente Sánchez, Oscar Boykin3

9/11/14

Algebird + Spark serialization issues

Sure! I will make the PR when I get home. 2014-09-11 17:40 GMT+01:00 Oscar Boykin <oscar@twitter.

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Algebird + Spark serialization issues

Sure! I will make the PR when I get home. 2014-09-11 17:40 GMT+01:00 Oscar Boykin <oscar@twitter.

9/11/14

Karim Douieb, … Vincent Ohprecio3

9/2/14

Here are the instructions to get Algebird running in the REPL: https://github.com/twitter/algebird/

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Here are the instructions to get Algebird running in the REPL: https://github.com/twitter/algebird/

9/2/14

Ramana Venkata, … Vincent Ohprecio6

9/2/14

Unresolved Dependencies Error

Here are the instructions to get Algebird running in the REPL: https://github.com/twitter/algebird/

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Unresolved Dependencies Error

Here are the instructions to get Algebird running in the REPL: https://github.com/twitter/algebird/

9/2/14

Vincent Ohprecio, Oscar Boykin2

8/3/14

Works in Scala REPL but errors with algebird-0.7.0.jar

If you look in the pom file on maven central (or in the sbt build) you see we are using: <

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Works in Scala REPL but errors with algebird-0.7.0.jar

If you look in the pom file on maven central (or in the sbt build) you see we are using: <

8/3/14

Alex Zhicharevich, Avi Bryant3

7/15/14

Understanding MinHasher parameters

Thanks for your help Avi, I've computed some stats on the problem: The number of sets is ~20M.

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Understanding MinHasher parameters

Thanks for your help Avi, I've computed some stats on the problem: The number of sets is ~20M.

7/15/14

Ian Hummel, … Oscar Boykin3

5/2/14

Using DecayedValue as a moving average

Did you see this? https://github.com/twitter/algebird/wiki/Using-DecayedValue-as-moving-average On

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Using DecayedValue as a moving average

Did you see this? https://github.com/twitter/algebird/wiki/Using-DecayedValue-as-moving-average On

5/2/14

Ted Fujimoto, … Simeon Fitch4

2/20/14

Seeking help for ideas on how to bring Algebra/Algebird to the masses!

Avi, Thoroughly loved your presentation! Bravo! For the past few months I've been mumbling

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Seeking help for ideas on how to bring Algebra/Algebird to the masses!

Avi, Thoroughly loved your presentation! Bravo! For the past few months I've been mumbling

2/20/14

Ian Hummel, Oscar Boykin2

2/13/14

Monoid for case class?

Yes, this is what the product implicits are for, and yes it is still a pain. When we switch to 2.10

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Monoid for case class?

Yes, this is what the product implicits are for, and yes it is still a pain. When we switch to 2.10

2/13/14

Franco Callari, Oscar Boykin2

1/21/14

Using algebird for expressing/computing dual numbers.

Sounds awesome. I know no past work on this in scalding, algebird, etc.. On Tue, Jan 21, 2014 at 11:

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Using algebird for expressing/computing dual numbers.

Sounds awesome. I know no past work on this in scalding, algebird, etc.. On Tue, Jan 21, 2014 at 11:

1/21/14

Ian Hummel, … Koert Kuipers3

11/30/13

Performance of multiple map/filters vs doing everything in a flatMap

Both run entirely inside a single hadoop map operation, so it makes very little difference i suspect.

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Performance of multiple map/filters vs doing everything in a flatMap

Both run entirely inside a single hadoop map operation, so it makes very little difference i suspect.

11/30/13

11/26/13

Number of bits for HyperLogLogMonoid

Sorry - I think I misunderstood what that HyperLogLogMonoid constructor param means. How does that

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Number of bits for HyperLogLogMonoid

Sorry - I think I misunderstood what that HyperLogLogMonoid constructor param means. How does that

11/26/13

Tom White, Koert Kuipers2

11/16/13

MinHasher.estimateSize?

Hey Tom, Maybe that's whats the method approxCount in MinHasher32 does? Its comments says its

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MinHasher.estimateSize?

Hey Tom, Maybe that's whats the method approxCount in MinHasher32 does? Its comments says its

11/16/13

11/16/13

PriorityQueueMonoid

In PriorityQueueMonoid there is a build method that takes an iterable: def build(items: Iterable[K]):

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PriorityQueueMonoid

In PriorityQueueMonoid there is a build method that takes an iterable: def build(items: Iterable[K]):

11/16/13

Suminda Dharmasena, Sam Ritchie4

11/7/13

Spier and Breeze Unification

Can you open a github issue with the proposal? Suminda Dharmasena wrote: > What about Breeze under

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Spier and Breeze Unification

Can you open a github issue with the proposal? Suminda Dharmasena wrote: > What about Breeze under

11/7/13

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