big-data
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The Patterns of Scalable, Reliable, and Performant Large-Scale Systems
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Aug 28, 2020
Data science Python notebooks: Deep learning (TensorFlow, Theano, Caffe, Keras), scikit-learn, Kaggle, big data (Spark, Hadoop MapReduce, HDFS), matplotlib, pandas, NumPy, SciPy, Python essentials, AWS, and various command lines.
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Jul 24, 2020 - Python
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Aug 29, 2020 - Python
PredictionIO, a machine learning server for developers and ML engineers.
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May 7, 2020 - Scala
An open source cybersecurity protocol for syncing decentralized graph data.
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Aug 26, 2020 - JavaScript
CMAK is a tool for managing Apache Kafka clusters
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Aug 24, 2020 - Scala
The latest copy of the CPython grammar tests in test_grammar.py has several @skips and FIXMEs. Some of them seem easy to fix, e.g. some parser bugs or missing warnings that would be helpful, others are entire features. We should fix the easy ones and make sure there are tickets for the rest.
Problem:
catboost version: 0.23.2
Operating System: all
Tutorial: https://github.com/catboost/tutorials/blob/master/custom_loss/custom_metric_tutorial.md
Impossible to use custom metric (С++).
Code example
from catboost import CatBoost
train_data = [[1, 4, 5, 6],
Open Source Fast Scalable Machine Learning Platform For Smarter Applications: Deep Learning, Gradient Boosting & XGBoost, Random Forest, Generalized Linear Modeling (Logistic Regression, Elastic Net), K-Means, PCA, Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
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Aug 29, 2020 - Jupyter Notebook
Apache CouchDB
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Aug 28, 2020 - Erlang
Reproducible Data Science at Scale!
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Aug 29, 2020 - Go
Stream Framework is a Python library, which allows you to build news feed, activity streams and notification systems using Cassandra and/or Redis. The authors of Stream-Framework also provide a cloud service for feed technology:
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Aug 15, 2020 - Python
Would you like to add more error handling for return values from functions like the following?
- malloc ⇒ moloch_trie_init
- [MOLOCH_LOCK_INIT](https://github.com/aol/moloch/blob/664ffe25810380f12823941c210
Today IMap.values() and IMap.values(Predicate) calls are blocking.
I would like to use IMap.values(Predicate) in a Jet Pipeline, which is possible, but I need to declare it as nonCooperative, and will have an impact on the pipeline scalability.
Would it be possible to have an async (non-blocking) version for these calls ?
Thank you very much for all the hard work done !
BigDL: Distributed Deep Learning Framework for Apache Spark
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Aug 21, 2020 - Scala
Apache Ignite
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Aug 29, 2020 - Java
PrestoDB https://prestodb.io .. is widely used as SQL frontend for many different data-sources, including ElasticSearch, and even files in S3 .. would be very nice if there would be a Connector available for Vespa.
An easy to use, self-service open BI reporting and BI dashboard platform.
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Jun 16, 2020 - TSQL
Bare bone examples of machine learning in TensorFlow
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Mar 14, 2017 - Python
Series.reindex
Implement Series.reindex.
https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.Series.reindex.html
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Now insert and query share the resource ( Max Process Count control) 。 When the query with high TPS,the insert will get error (“error: too many process”). I think separator the resource for Insert and Query will makes sense. Ensure enough resource for insert。It looks like Use Yarn, Insert and Query use the different resource quota。
Or the simple way , Can we set Ratio for Insert and