Complexity / 2018 / Article / Fig 4

Research Article

Broad Learning-Based Optimization and Prediction of Questionnaire Survey: Application to Mind Status of College Students

Figure 4

Performance using 30 test samples—case 1.

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.