Time Series Data Library
Posted by Armando Brito Mendes | Filed under data sets, estatística
dados para séries
Subjects:Agriculture,Chemistry,Crime,Demography,Ecology,Finance,Health,Hydrology,Industry,Labour , market,Links,Macro-Economic,Meteorology,Micro-Economic,Miscellaneous,Physics,Production,Sales,Simulated series,Sport,Transport and tourism,Tree-rings,Utilities
Tags: data mining, previsão
Linear Regression Datasets
Posted by Armando Brito Mendes | Filed under data sets, estatística
dados para regressão linear
Site com dados para teste de algoritmos de regressão.
Tags: data mining
inquérito fácil
Posted by Armando Brito Mendes | Filed under estatística
inquérito fácil logo
Bom site para construir e publicar inquéritos, gratuito até 100 respostas.
Tags: inquéritos
LucidChart: Esquemas na Web
Posted by Armando Brito Mendes | Filed under visualização
lucidChart
From static wireframes to rapid prototypes, web developers can do it all with LucidChart. Collaborate with your client and design team in real-time to cut down on iterations.
Tags: captura de conhecimento, grafos
Fuzzy Cognitive Maps
Posted by Armando Brito Mendes | Filed under Investigação Operacional, visualização
Fuzzy Cognitive Maps
I thought that fuzzy cognitive maps are a very interesting idea that may have some potential. I was curious to try and see whether I had grasped the concept and could come up with a fuzzy cognitive map that provides information about a system. Since programming is understanding, I thought that the best way to ensure that I had understood something was to write a program to draw and run fuzzy cognitive maps. I programmed an applet that you can find here. After that, I wrote some tutorials and then the rest of this web site. The last addition has been the forum.
Home | Tutorials | Software| Library | Links | Disclaimer | Contact
Tags: captura de conhecimento, data mining, grafos, mapas
Using Concept Maps
Posted by Armando Brito Mendes | Filed under Investigação Operacional, visualização
Concept Map
As part of the project, a collaborative software system was developed called the Knowledge Soup (Cañas et al 1996), which allows students from distant schools to share claims (propositions) derived from their concept maps regarding any domain of knowledge being studied.
Tags: captura de conhecimento, data mining, decisao em grupo, grafos
Concept Mapping: Informal to Formal
Posted by Armando Brito Mendes | Filed under Investigação Operacional, visualização
Concept Map
Concept mapping techniques, both formal and informal, are useful in knowledge representation, decision support, education, documentation, meeting support, brainstorming, and a host of other areas.
Tags: captura de conhecimento, data mining, grafos, mapas
Cognitive Mapping: Definitions, Examples, and Resources
Posted by Armando Brito Mendes | Filed under Investigação Operacional, visualização
Cognitive Mapping Definitions, Examples, and Resources
- Definition of Cognitive Mapping
- History and Use of the Term
Examples of cognitive maps - The Process of Cognitive Mapping
- Different Types of Cognitive Map
and Mapping Techniques
Causal mapping - Definition of a Concept Map
Examples of concept maps - Theory and Use of Concept Maps
- The Medicine Wheel as a Concept Map
- Semantic Mapping
Examples of semantic maps - Semantic Web
- Visual Schemata
- Wayfinding — Which Way Is Up?
- Intrapsychic cognitive maps
- History and Use of the Term
- Left Sidebar
- Right Sidebar —
References & Resources
Tags: captura de conhecimento, data mining, grafos, mapas
Mapas cognitivos – How to Map
Posted by Armando Brito Mendes | Filed under Investigação Operacional, visualização
mapas cognitivivos
Cognitive Mapping is a technique which has been developed over a period of time and through its application has demonstrated its use for Operational Researchers working on a variety of different tasks.
Tags: captura de conhecimento, data mining, grafos, mapas
Tuturiais Video Linguagem R
Posted by Armando Brito Mendes | Filed under estatística, materiais ensino, videos
A series of R for Statistical Programming screencasts that show you how to use R for Statistical Programming for text mining. R for Statistical Programming data mining, text mining, R for Statistical Programming, neural network, classification, clustering, R for Statistical Programming tutorial, R for Statistical Programming video, knowledge explorer, sentiment mining.
Tags: R-software
