A computing system includes: a first communication unit configured to receive a feature within a data object; and a control unit, coupled to the first communication unit, configured to: calculate a feature weight of the feature for each classes, generate a model vector for each of the classes based on the feature weight, calculate a spread feature score based on the model vector, a spread parameter, or a combination thereof for changing a spread distance amongst a plurality of the feature weight.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A computing system comprising: a first communication unit configured to receive a feature within a data object; and a control unit, coupled to the first communication unit, configured to: calculate a feature weight of the feature for each classes, generate a model vector for each of the classes based on the feature weight, and calculate a spread feature score based on the model vector, a spread parameter, or a combination thereof for changing a spread distance amongst a plurality of the feature weight. 2. The system as claimed in claim 1 wherein the control unit is configured to calculate the spread feature score based on magnifying the spread distance amongst a plurality of the feature weight. 3. The system as claimed in claim 1 wherein the control unit is configured to calculate the spread feature score based on diminishing the spread distance amongst a plurality of the feature weight. 4. The system as claimed in claim 1 wherein the control unit is configured to calculate the spread feature score based on adjusting the spread parameter for controlling the spread distance being altered. 5. The system as claimed in claim 1 wherein the control unit is configured to generate an update model vector based on the spread feature score. 6. The system as claimed in claim 1 wherein the control unit is configured to determine an item orientation of the data object based on dot product of the feature weight and a term frequency. 7. The system as claimed in claim 1 wherein the control unit is configured to determine a positive orientation of the data object based on dot product of the feature weight and a term frequency meeting or exceeding a bias threshold. 8. The system as claimed in claim 1 wherein the control unit is configured to determine a negative orientation of the data object based on dot product of the feature weight and a term frequency below a bias threshold. 9. The system as claimed in claim 1 wherein the control unit is configured to calculate the feature weight for determining an item orientation of the data object. 10. The system as claimed in claim 1 wherein the control unit is configured to calculate the bias balanced vector based on normalizing a positive vector, a negative vector, or a combination thereof. 11. A method of operation of a computing system comprising: calculating a feature weight of the feature for each classes with a control unit; generating a model vector for each of the classes based on the feature weight; and calculating a spread feature score based on the model vector, a spread parameter, or a combination thereof for changing a spread distance amongst a plurality of the feature weight. 12. The method as claimed in claim 11 wherein calculating the spread feature score includes calculating the spread feature score based on magnifying the spread distance amongst a plurality of the feature weight. 13. The method as claimed in claim 11 wherein calculating the spread feature score includes calculating the spread feature score based on diminishing the spread distance amongst a plurality of the feature weight. 14. The method as claimed in claim 11 wherein calculating the spread feature score includes calculating the spread feature score based on adjusting the spread parameter for controlling the spread distance being altered. 15. The method as claimed in claim 11 further comprising generating an update model vector based on the spread feature score. 16. A non-transitory computer readable medium comprising: calculating a feature weight of the feature for each classes; generating a model vector for each of the classes based on the feature weight; and calculating a spread feature score based on the model vector, a spread parameter, or a combination thereof for changing a spread distance amongst a plurality of the feature weight. 17. The non-transitory computer readable medium as claimed in claim 16 wherein calculating the spread feature score includes calculating the spread feature score based on magnifying the spread distance amongst a plurality of the feature weight. 18. The non-transitory computer readable medium as claimed in claim 16 wherein calculating the spread feature score includes calculating the spread feature score based on diminishing the spread distance amongst a plurality of the feature weight. 19. The non-transitory computer readable medium as claimed in claim 16 wherein calculating the spread feature score includes calculating the spread feature score based on adjusting the spread parameter for controlling the spread distance being altered. 20. The non-transitory computer readable medium as claimed in claim 16 further comprising generating an update model vector based on the spread feature score.