ylzhj02
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oldrat：
https://github.com/oldratlee/tr ...
Kafka: High Qulity Posts
文章列表
nginx-es.conf
input {
file {
path => "/opt/logtest/nginx_access.log.1"
start_position => "beginning"
sincedb_path => "/opt/logstash-2.3.4/sincedb/"
}
}
filter {
ruby{
init => "@kname=['remote_addr','tim ...
1. Download
#wget https://download.elastic.co/logstash/logstash/logstash-2.3.4.tar.gz
#tar -xzf logstash-2.3.4.tar.gz
#cd logstash-2.3.4
#./bin/logstash-plugin install logstash-output-webhdfs
Error
Installing logstash-output-webhdfs
Error Bundler::InstallError, retrying 1/10
An error ...
大数据挖掘高质量博客
- 博客分类：
- 系统架构
https://pkghosh.wordpress.com/2012/09/03/from-item-correlation-to-rating-prediction/
https://pkghosh.wordpress.com/?s=recommendation
sifarish
https://github.com/pranab/sifarish
#yum install supervisor
#vi /etc/supervisord.conf
[program:storm-supervisor]
command=/opt/apache-storm-0.9.3/bin/storm supervisor
user=root
autostart=true
autorestart=true
startsecs=10
startretries=999
log_stdout=true
log_stderr=true
logfile=/var/log/storm/supervisor.out
logfile_maxb ...
1. upload solr-5.2.1.tgz install_solr_service.sh to the same dir
2.# install_solr_service.sh solr-5.2.1.tgz
3. #cd /var/solr/
#vi solr.in.sh
modify solr's jvm configure
#SOLR_HEAP="1024M"
SOLR_JAVA_MEM="-Xms512m -Xmx2048m"
4. upload related depencies jars ...
In my current project, the modle seller has multiply products with price, I want to index products and query them then sorting them by price , seller's credit ,the distance between the seller and the user while highlighting the matched products.
Due to solr flatten one-to-many relationship, s ...
Top ML software
- 博客分类：
- Theory
http://www.predictiveanalyticstoday.com/top-free-software-for-text-analysis-text-mining-text-analytics/
Curator: delay queue
- 博客分类：
- Curator
curator
http://curator.apache.org/curator-client/index.html
http://my.oschina.net/leejan97/blog/214112?p=1
http://blog.csdn.net/lanbing510/article/details/41698285
In my project, I got a similar problem likes
http://stackoverflow.com/questions/27701533/using-functionquery-in-solr-sort-syntax
I want to sort my documents by a custom score using function
sort=div(product(field(score),credit),distance) asc
Error:
"error": {
"msg& ...
when run
#sudo update-manager
error:
solution:
sudo apt-get update && sudo apt-get dist-upgrade
---------
update firefox flash plugin
#tar -xzf install_flash_player_11_linux.x86_64.tar.gz
#sudo cp libflashplayer.so /usr/lib/mozilla/plugins/
#sudo cp -r usr/* /usr
...
I already integrated carrot2 with solr-4.x with my customerized chinese tokenizer successfully.
But I run some errors following my series of blogs http://ylzhj02.iteye.com/blog/2152348 to adopt carrot2 to solr-5.1.0
The error is
org.carrot2.util.factory.FallbackFactory; Tokenizer for Chinese ...
Solr: Spatial Search
- 博客分类：
- Solr
1. schema
<fieldType name="location_rpt" class="solr.SpatialRecursivePrefixTreeFieldType"
geo="true" distErrPct="0.025" maxDistErr="0.001" distanceUnits="kilometers"/>
<field name="location_rpt&qu ...
Solr: Synonym Query
- 博客分类：
- Solr
1. config schema.xml
<fieldtype name="text_ch" class="solr.TextField">
<analyzer type="index">
<tokenizer class="org.lionsoul.jcseg.analyzer.JcsegTokenizerFactory" mode="complex"/>
</analyzer>
<analyzer type=&qu ...