Re: D for BigData: the first BetterC library by Tamediadigital

2022-05-02 Thread test123 via Digitalmars-d-announce
On Monday, 2 May 2022 at 06:17:17 UTC, Cym13 wrote: No, that's not what this is for. Hyperloglog is useful if you have a big dataset that may contain duplicates and you want to know how many unique items you have (with a reasonnable probability). For example, as a website, this can be used to

Re: D for BigData: the first BetterC library by Tamediadigital

2022-05-01 Thread Cym13 via Digitalmars-d-announce
On Monday, 2 May 2022 at 05:22:07 UTC, test123 wrote: https://forum.dlang.org/post/hngfeheyklalzoxky...@forum.dlang.org On Saturday, 25 February 2017 at 14:32:00 UTC, Ilya Yaroshenko wrote: HyperLogLog++ is advanced cardinality estimation algorithm with normal and compressed sparse representat

D for BigData: the first BetterC library by Tamediadigital

2022-05-01 Thread test123 via Digitalmars-d-announce
https://forum.dlang.org/post/hngfeheyklalzoxky...@forum.dlang.org On Saturday, 25 February 2017 at 14:32:00 UTC, Ilya Yaroshenko wrote: HyperLogLog++ is advanced cardinality estimation algorithm with normal and compressed sparse representations. It can be used to estimate approximate number of

Re: D for BigData: the first BetterC library by Tamediadigital

2017-05-19 Thread Dsby via Digitalmars-d-announce
On Saturday, 25 February 2017 at 14:32:00 UTC, Ilya Yaroshenko wrote: HyperLogLog++ is advanced cardinality estimation algorithm with normal and compressed sparse representations. It can be used to estimate approximate number of unique elements in an unordered set. hll-d [1, 2] is written in

D for BigData: the first BetterC library by Tamediadigital

2017-02-25 Thread Ilya Yaroshenko via Digitalmars-d-announce
HyperLogLog++ is advanced cardinality estimation algorithm with normal and compressed sparse representations. It can be used to estimate approximate number of unique elements in an unordered set. hll-d [1, 2] is written in D. It can be used as betterC library without linking with DRuntime. hl