Improving Classification of Protein Interaction Articles Using Context Similarity-Based Feature Selection

Table 3

The top 10 features on the selected by various feature selection methods. The terms that are selected commonly by all the methods are indicated in bold.

Number
1	protein	protein	hybrid	bind	proteins	protein	interact	interact	bind	interact
2	bind	bind	interact	interaction	cell	bind	bind	hybrid	interact	hybrid
3	interaction	proteins	protein	domain	receptor	domain	hybrid	bind	hybrid	bind
4	domain	cell	cell	complex	cells	proteins	binds	interaction	binds	interaction
5	proteins	interact	proteins	interact	kinase	interact	identified	binds	analyse	binds
6	complex	cells	spots	proteins	domain	cell	analyse	analyse	complex	analyse
7	cell	domain	binds	cell	bind	complex	interaction	domain	interaction	expression
8	terminal	analyse	cells	hybrid	beta	cells	activation	human	activity	human
9	interact	complex	spot	protein	protein	kinase	function	activity	domain	activity
10	cells	interaction	domains	interacts	interact	receptor	activity	identified	identified	identified