Data Science Notebook

Category Archives: jupyter notebook

My Data Science & Data Engineer Project Distributed computing with 120 CPUs using H2O

I just want to share a data science project I completed recently, with the integration of data engineer concepts to data science.

Data Engineer, data science, H2O, python

data cleasing, data retrieve, Deploy on Linux, jupyter notebook, Python, statistic, vitualization

Posted on May 15, 2018

A simple “click” that create LDA topic models for text mining A python library I wrote --available with "pip install easyLDA"

If you have Python and a collection of texts in a file, simply as “pip install easyLDA”, then in shell run $ easyLDA, won’t be long before your topic model ready.

fun, LDA, package, python, text mining, topic model

deep learning, jupyter notebook, machine learning, project, Python, text mining, topic modeling, vitualization

Posted on February 13, 2018

Sentiment Analysis model deployed!

I’ve trained a sentiment analysis on simple data set:

Amazon Reviews: Unlocked Mobile Phones

based on the amazon phone purchase reviews. Simple linear SVM classifier using scikit-learn. The code is down below, please scroll down

Yet I’ve successful deployed the model on an AWS server! original deployment page

Model building

Continue Reading →

Posted on April 17, 2017

tensorflow -2 Neural Network with L2 reg, dropout, decay learning rate, early stopping

fun, learning, tensorflow, tensorflow neural network dropout decay learning rate

deep learning, jupyter notebook, machine learning, Python, tensorflow

Posted on April 16, 2017

What do people say about iphone? LDA topic models built by amazon phone purchased views

Built topic models from the data Amazon Reviews: Unlocked Mobile Phones,

Positive : Here’s 5 star ratings say, 20 topics version

Continue Reading →

Posted on April 15, 2017

Tensorflow beginning -1 build a classifier step by step

fun, tensorflow, tensorflow python tutorial model network nomnist mnist fun

deep learning, jupyter notebook, machine learning, practice, Python, tensorflow

Posted on April 14, 2017

Self-Organizing Map Implementation Self-organizing map, Python Keras, Tensorflow

DeepLearning A_Z Udemy Course Note

https://www.udemy.com/deeplearning

Self-Organizing Map Implementation

https://en.wikipedia.org/wiki/Self-organizing_map

course note

deep learning, jupyter notebook, keras, Python

Posted on March 20, 2017

Self-Organizing Map Note Self-organizing map, Python Keras, Tensorflow

DeepLearning A_Z Udemy Course Note

https://www.udemy.com/deeplearning

Self-Organizing Map Note

https://en.wikipedia.org/wiki/Self-organizing_map

course note

deep learning, jupyter notebook, keras, Python

Posted on March 20, 2017

RNN Implementation Recurrent neural network, Python Keras, Tensorflow

DeepLearning A_Z Udemy Course Note

https://www.udemy.com/deeplearning

Recurrent neural network Note

course note, keras

deep learning, jupyter notebook, keras, Python

Posted on March 20, 2017

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