Feature Comparison
| Feature | Traditional RAG | GraphRAG |
|---|---|---|
| Knowledge Base | Unstructured text chunks or vector database | Knowledge graph |
| Retrieval Method | Semantic similarity search | Combined graph traversal and relationship analysis with semantic similarity search |
| Reasoning | Limited to retrieved text chunks | Multi-hop reasoning over interconnected entities |
| Contextualization | Basic understanding of context | Enhanced understanding of r |
| import matplotlib.pyplot as plt | |
| import matplotlib.image as mpimg | |
| import numpy as np | |
| # Read in the image | |
| image = mpimg.imread('test.jpg') | |
| # Grab the x and y size and make a copy of the image | |
| ysize = image.shape[0] | |
| xsize = image.shape[1] |
| wget -r --no-parent -A 'epel-release-*.rpm' http://dl.fedoraproject.org/pub/epel/7/x86_64/e/ | |
| rpm -Uvh dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-*.rpm | |
| yum install python-pip | |
| yum install python-devel | |
| pip install --index-url=http://pypi.python.org/simple/ scandir --trusted-host pypi.python.org | |
| pip install --index-url=http://pypi.python.org/simple/ jupyter --trusted-host pypi.python.org | |
| jupyter notebook --generate-config | |
| # Reference - https://techknight.eu/2016/01/03/setup-jupyter-notebook-centosrhel-7/ |
A lot of these are outright stolen from Edward O'Campo-Gooding's list of questions. I really like his list.
I'm having some trouble paring this down to a manageable list of questions -- I realistically want to know all of these things before starting to work at a company, but it's a lot to ask all at once. My current game plan is to pick 6 before an interview and ask those.
I'd love comments and suggestions about any of these.
I've found questions like "do you have smart people? Can I learn a lot at your company?" to be basically totally useless -- everybody will say "yeah, definitely!" and it's hard to learn anything from them. So I'm trying to make all of these questions pretty concrete -- if a team doesn't have an issue tracker, they don't have an issue tracker.
I'm also mostly not asking about principles, but the way things are -- not "do you think code review is important?", but "Does all code get reviewed?".
| ================================================================= | |
| SETTING UP SSHD AS A SERVICE FOR RUNNING HADOOP DAEMONS ON WINDOWS 7 | |
| ================================================================= | |
| Steps: | |
| 1. Download 'setup.exe' from Cygwin website | |
| 2. Right-click on 'setup.exe' | |
| 3. Leave settings as they are, click through until you come to the plugin selection window | |
| 3.1 - Make sure that the installation directory is 'C:\cygwin' |
| -- This is a Hive program. Hive is an SQL-like language that compiles | |
| -- into Hadoop Map/Reduce jobs. It's very popular among analysts at | |
| -- Facebook, because it allows them to query enormous Hadoop data | |
| -- stores using a language much like SQL. | |
| -- Our logs are stored on the Hadoop Distributed File System, in the | |
| -- directory /logs/randomhacks.net/access. They're ordinary Apache | |
| -- logs in *.gz format. | |
| -- | |
| -- We want to pretend that these gzipped log files are a database table, |
| cd ~ | |
| sudo apt-get update | |
| sudo apt-get install unzip curl python-software-properties -y | |
| #sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner" | |
| sudo add-apt-repository ppa:ferramroberto/java | |
| sudo apt-get update | |
| sudo apt-get install sun-java6-jre sun-java6-plugin -y | |
| wget https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.18.7.tar.gz -O elasticsearch.tar.gz | |
| tar -xf elasticsearch.tar.gz |
| #!/bin/bash | |
| sleep 2 | |
| args=( $@ ) | |
| preserve_paths=( / /bin /boot /dev /etc /home /initrd /lib /proc /root /sbin /sys /usr /usr/bin /usr/include /usr/lib /usr/local /usr/local/bin /usr/local/include /usr/local/sbin /usr/local/share /usr/sbin /usr/share /usr/src /var /opt ) | |
| preserve_keywords=( bin boot dev etc home initrd lib proc root sbin sys usr include local share src opt var ) | |
| for path in "${preserve_paths[@]}" | |
| do | |
| for arg in "${args[@]}" | |
| do | |
| if [[ $arg = $path ]]; |
| #Colo Server costs | |
| set ServerTypes; | |
| set InstanceTypes; | |
| param CoreDemand; #How many cores do we need for a workload | |
| param OurMoney; #The maximum upper-bound of what we're willing to spend | |
| param ColoCostPerU; #How much are we paying per U of colocation | |
| param Months; # How many months do we know we need this hardware |