VOSviewer

VOSviewer - программное средство для конструирование и визуализации библиометрических сетей, узлами которых могут быть журналы, индивидуальные публикации, авторы. Сеть конструируются на основе соавторства, совместного цитирования. Кроме того, VOSviewer позволяет выстравивать сети на основе терминов, встречающихся в текстах.

• http://www.vosviewer.com/

Мощный макроскоп для изучения научного ландшафта.

Лейауты

Normalization. Use the normalization method drop down list to determine how the strength of the links between items is normalized. The following options are available:

1. No normalization. If this option is selected, no normalization is performed. We generally do not recommend this option.
2. Association strength. If this option is selected, the association strength method is used for normalizing the strength of the links between items. Apart from a multiplicative constant, this method is identical to Eq. (6) in Van Eck and Waltman (2009). This option is selected by default.
3. Fractionalization. If this option is selected, the fractionalization method is used for normalizing the strength of the links between items. Apart from a multiplicative constant, this method is identical to Eq. (13) in Van Eck and Waltman (2009).
4. LinLog/modularity. If this option is selected, normalization is performed in the same way as in the LinLog layout technique and the modularity clustering technique. For more information about these techniques, we refer to Newman (2004) and Noack (2007, 2009).