| Table Name: | dt_param_st |
| Table Number: | 5897 |
| Group: | Analytics |
| Description: | Information about the parameter set (all data regarding the creation of the decision tree) |
| Flags: | |
| Baseline/Custom: | Baseline |
| Field Name | Common Type | Database Type | Generic Field ID | Array Size | Default | Flags | Comment | Field Used in Views |
|---|---|---|---|---|---|---|---|---|
| dev | LONG | int | 151 | 1 | DIRECT, ALLOW_NULL | Row version number for mobile distribution purposes | ||
| is_group_disc_values | LONG | tinyint | 0 | DIRECT | Indicates when splitting a discrete attribute, first group homogenic subsets of values by their class; 1=Yes, 0=No; default=0 | |||
| max_not_significant | LONG | int | DIRECT | The number of records in a value subset that below it the subset is not considered by its own. All the small value subsets are united into the 'other_value' subset. e.g.'value 1','value2','other_value' | ||||
| min_split_size | LONG | int | DIRECT | Minimal size of a node to be tested for splitting | ||||
| number_of_trees | LONG | int | DIRECT | Number of trees in the decision tree | ||||
| objid | LONG | int | 3 | DIRECT | Internal record number | |||
| significance_level | FLOAT | real | Confidence level |
| Relation | Type | Target Object | Inverse Relation | Comment | Flags | MTM Table | Used in Views | Set Name | Type ID Stored in | Objid Stored In |
|---|---|---|---|---|---|---|---|---|---|---|
| Exclusive Set Relations | ||||||||||
| dt_param_set2service_mng | OTOF | service_mng | service2dt_param_st | If the service was terminated on dt_param_st object | service_for | source_type | source_lowid | |||
| dt_param_set2tree_set | OTOF | tree_set | tree_set2dt_param_st | Decision tree's parameter | ||||||
| Index Name | Fields | Flags |
|---|
| Index Name | Fields | Additional Information |
|---|---|---|
| objindex | objid | clustered, unique located on PRIMARY |
| View ID | View Name | Tables |
|---|
| dt_param_st | |||