Install XGBoost on Windows

In case anyone's looking for a simpler solution that doesn't require compiling it yourself:

download xgboost whl file from http://www.lfd.uci.edu/~gohlke/pythonlibs/ (make sure to match your python version and system architecture, e.g. "xgboost-0.6-cp35-cp35m-win_amd64.whl" for......

Grid Search and Cross Validation

Grid Search evaluates a model with many sets of hyper parameters based on a metric you define. The best performing set of hyper parameters are returned. There is the possibility that the reported set of hyperparameters overfit your data. To remedy this, you can do CV for each set of hyper parameters......

XGBoost

What is XGBoost

XGBoost is a scalable tree boosting system, a faster tool for learning better models.

Advantages

Model Improvement

Regularized objective for better model

Systems Optimizations

Out of core computing

Parallelization

Cache optimization

Distributed computing

Algorithm ......

Predicting Consumer Behavior with RNNs

Reference:

Understanding Consumer Behavior with Recurrent Neural Networks

Top Hot Keywords in arxiv

Image

Role of Bias in Perceptrons

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Ubuntu14.04配置深度学习环境

验证GPU是否支持CUDAsudo update-pciids

lspci | grep -i nvidia

安装CUDA

从这里下载Runfile

wget http://developer.download.nvidia.com/compute/cuda/8.0/secure/Prod2/local_installers/cuda_8.0.61_375.26_linux.run?autho=1491648628_72913b0d2fb399581e1bb10ec4bd630f&file=cuda_8.0.61_375.26_linux.run

禁用Nouveau......

A Budget Friendly Deep Learning Machine

Part

Spec

Price

Motherboard

ASUS B150I Pro GAMING/AURA ITX

799 RMB

CPU

Intel i5 6600K

1588 RMB

Memory

Corsair Vengeance 16GB (2x8GB) DDR4 3200 C15

949 RMB

Video Card

......

树莓派安装Tensorflow

下载TensorFlow on Raspberry Pi

wget https://github.com/samjabrahams/tensorflow-on-raspberry-pi/releases/download/v1.0.0/tensorflow-1.0.0-cp27-none-linux_armv7l.whl

安装pip

For Python 2.7:

Bash

sudo apt-get update

sudo apt-get install python-pip python-dev

安装Tensorflow

sudo pip install t......

树莓派安装Anaconda

下载Miniconda

wget https://repo.continuum.io/miniconda/Miniconda-latest-Linux-armv7l.sh

运行安装程序

bash ./Miniconda-latest-Linux-armv7l.sh