2017年3月30日 星期四

BigML Releases

https://bigml.com/releases

https://bigml.com/releases/fall-2016
Our Fall 2016 release brings Topic Models, the latest resource that helps you easily find thematically related terms in your text data. Discover BigML’s implementation of the underlying Latent Dirichlet Allocation (LDA) technique, one of the most popular probabilistic methods for topic modeling tasks. This resource is included in our FREE version and it is accessible from the BigML Dashboard as well as the API. Topic Models not only help you better understand and organize your collection of documents, but also can improve the performance of your models for information retrieval tasks, collaborative filtering, or when assessing document similarity.

WhizzML is a new domain-specific language for automating Machine Learning workflows, implementing high-level Machine Learning algorithms, and easily sharing them with others. WhizzML offers out-of-the-box scalability, abstracts away the complexity of underlying infrastructure, and helps analysts, developers, and scientists reduce the burden of repetitive and time-consuming analytics tasks.
https://bigml.com/releases/spring-2016

Model evaluation, model selection, and algorithm selection in machine learning

Cheat Sheets for AI, Neural Networks, Machine Learning, Deep Learning & Big Data
https://becominghuman.ai/cheat-sheets-for-ai-neural-networks-machine-learning-deep-learning-big-data-678c51b4b463


幫你選擇分類器的分類器:Auto-WEKA
Auto-WEKA是由Kotthoff等人開發來Weka分類器套件,Auto-WEKA的論文「Auto-WEKA 2.0: Automatic model selection and hyperparameter optimization in WEKA」已經在2016年底發表在Journal of Machine Learning Research。
http://blog.pulipuli.info/2017/04/auto-weka-automatic-model-selection-and.html

Part I - The basics
http://sebastianraschka.com/blog/2016/model-evaluation-selection-part1.html
Part II - Bootstrapping and uncertainties
http://sebastianraschka.com/blog/2016/model-evaluation-selection-part2.html
Part III -Cross-validation and hyperparameter tuning
http://sebastianraschka.com/blog/2016/model-evaluation-selection-part3.html
Holdout methodLogistic Regression

【轉貼】2016 前 20 大 Python 機器學習開源項目
https://buzzorange.com/techorange/2016/12/19/2016-top-20-python-machine-learning-open-source-projects/



2017年3月9日 星期四

Machine Learning Wars

Amazon vs Google vs BigML vs PredicSishttp://www.kdnuggets.com/2015/05/machine-learning-wars-amazon-google-bigml-predicsis.html

a tweet-size summary:
Amazon Machine Learning most accurate
BigML fastest
PredicSis best trade-off
Google (Prediction API) last

AmazonGooglePredicSisBigML
Accuracy (AUC)0.8620.7430.8580.853
Time for training (s)13576175
Time for predictions (s)18836951


2017年2月28日 星期二

Webinar

胡郁:人工智能时代下的创业创新之路 混沌研习社 2017/02/25
https://www.youtube.com/watch?v=UxQBTUOHO2E

谷歌云首席科学家李飞飞:人工智能 极客公园 2017 年 大会演讲
https://www.youtube.com/watch?v=uZ-7DVzRCy8

2017年2月14日 星期二

OAQA Biomedical Question Answering (BioASQ) System

This system uses the ECD/CSE framework (an extension to the Apache UIMA framework which support formal, declarative YAML-based descriptors for the space of system and component configurations to be explored during system optimization), BaseQA type system as well as various natural language processing and information retrieval algorithms and tools.
https://github.com/oaqa/bioasq

Document, concept, and snippet retrieval

Exact answer generation for factoid and list questions

Answer prediction for yes/no questions

Types of Bots: An Overview

Learn more about all the different varieties of bots, and what they can do for you http://botnerds.com/types-of-bots/ In this articl...