文章基本信息

标题：Speech Based Assessment of Depression
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作者：Amandeep kaur ; Anita Suman
期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2016
卷号：7
期号：5
页码：2365-2375
出版社：TechScience Publications
摘要：Depression* * is* * considered* * as* * a* *psychosomatic* * state* * associated* * with* * the* * soft* *biometric* * features.* * People who are* suffering* * from* *depression* * always* *behave* *abnormal.* *Depression* * is* *a* *clinically* *proven* *disorder* *that* *can* *overwhelm* *a* *person* *and* * his* *ability* * to* *perform* *even* *a* * simple* *task.* *Soft* *biometric* *provides* *important* *information** about* * a* * person* * without* * being* * enough* * for* * their* *verification* * because* * they* * lack* * uniqueness.* * This* *statement* * comprises* * of* * features* * which* * are* *associated* * with* * the* * psychosomatic* * state* * of* * a* *person* * such* * as* * feelings,* * sentiments* * or* * brain* *related* *disorders* *like* *depression.* *In* *this* *paper* *we* *have* *estimated* *the* *depression* *level* *of* *each* *speech* *signal* *using* *I-Vector* *technique.* *In* * our* * proposed* * approach* * first* * of* * all* * we* * have* *removed* * silence* * from* * the* * speech* * signal* * then* *we* *have* *extracted* *features* *from* *audio* *using* *I-Vector* *after* *that* * split* *overlapping* *function* * is* *applied* *to* *evaluate* * overlapped* * audio* * beats.* * In* * the* * end* * we* *have* * evaluated* * depression* * using* * relationship* *matrix.* *We* *have* *estimated* *the* *depression* *level* *of* *each* * speaker.* * This* * technique* * has* * better* *performance* *as* *compared* *with* *existing* *techniques.* *The* * overall* * result* * has* * shown* * that* * the* * I-Vector* *technique* *has* *good* *accuracy* * to* *detect* * depression* *in* *audios.
关键词：*Depression;* *Audios;* * I vector;* *Fuzzy* *;Logic