information bias 中文意思是什麼

information bias 解釋
信息偏倚
  • information : n. 1. 通知，通報，報告。2. 報導，消息，情報。3. 資料，知識，學識。4. 【自動化】信息，數據。5. 【法律】起訴，告發。adj. -al
  • bias : n 1 成見，先入之見，偏執，偏見 （opp Impartiality ）; 傾向，嗜好；癖 （towards）。2 （衣服等上面...
  1. The inner factors can be included into availability, confirmation bias, mental accounting, regret aversion etc. the reasons are light invests consciousness, weak fund strength, small investment scale, limited specialized knowledge and the difficulty in gaining real information. on this base, we get the relationship of all irrational factors with the help of the dematel method

    內部非理性因素是個體投資者的認知行為偏差，主要表現為可得性偏差、確定性偏差、心理賬戶、後悔厭惡等10個方面。而投資意識淡薄、資金實力薄弱、投資規模較小、專業知識有限，文化程度不高，真實信息獲取難度高等是個體投資者認知偏差產生的主要原因。
  2. The bias magnetic field of the bias coil driven by bias current and small signal test current, results in the induced signal of the control coil. the terminal voltage of the control coil is detected by the test circuit. then the signal containing the information of rotor displacement is obtained, from which we can get the dc voltage signal proportional to the rotor displacement through half - wave rectification circuit and low pass circuit. this dc signal is put into a pid controller to get the control signal of the rotor displacement

    偏置測試電路向偏置線圈輸入偏置電流和小信號測試電流，兩者產生的偏置磁場在控制線圈產生感應信號，檢測電路檢測控制線圈端電壓並提取含有轉子位移信息的電壓信號，該信號經半波整流電路和低通濾波電路后得到與轉子位移成正比例的直流信號，再由pid控制器轉換為轉子位移的控制信號，最後控制信號輸入功放電路產生控制電流，實現閉環控制。
  3. Comparing with non - bnyain methods, it ' s prominent featares lay in that it combines the prior and posterior information, which avoids the disadvantag of subjective bias caused by simply using the prior information only, of blind search caused by the incomplete sample information, of noise affection caused by simply using the sample information only if we choice a suitable priof, we can conduct the bayesian leaming effectively, so it fits the problems of data mining and machine leaming that possess charaters of probability and statistics, especially when the samples are rare

    與非貝葉揚方法相比，貝葉斯方法的特出特點是其學習機制可以綜合先驗信息和后驗信息，既可避免只使用先驗信息可能帶來的主觀偏見，和缺乏樣本信息時的大量盲目搜索與計算，也可避免只使用樣本信息帶來的噪音的影響只要合理地確定先驗，就可以進行有效的學習。因此，適用於具有概率統計特徵的數據採掘和機器學習（或發現）問題，尤其是樣本難得的問題
  4. He pointed out that, starting in the 1990s, home bias began to decline discernibly, as a consequence of a dismantling of restrictions on capital flows and the advance of information and communication technologies that has effectively shrunk the time and distance that separate markets around the world

    他指出自九十年代開始，本土偏好的投資心態明顯減退，原因是對資金流動的限制陸續撤銷，以及資訊科技長足發展，大大拉近了世界各地不同的投資市場在時空上的距離。
  5. The following important work has been done : ( 1 ) some special problems of rate - bias laser gyro were analysed. the problems include modulation and demodulation of the output and algorithm of the attitude updates ; ( 2 ) the integrated navigation system with the fault tolerance property which equipped with many navigation equipments as sins, gps, dvs, ads, mg, vg is designed, and compared with that of ckf via simulations ; ( 3 ) the theories and methods of system level fault detection apply to federated filtering is investigated ; ( 4 ) the problem about using the fused information of sins based on rate - bias laser gyroscope / dynamical tune gyroscope to realize the component level hard fault interactions detection through a back - propagation neural network is discussed

    主要研究工作有：研究了速率偏頻激光捷聯慣導的陀螺測量信號的解調演算法；設計了在速率偏頻激光捷聯慣導、 gps 、多普勒雷達、大氣數據系統、磁航向儀及垂直陀螺配備條件下聯邦濾波組合導航系統，對聯邦濾波器和集中濾波器的性能做了模擬對比分析；研究了適用於聯邦濾波器的系統級故障理論和方法；探討了利用速率偏頻激光捷聯慣導撓性捷聯慣導陀螺的混合測量信息，通過神經網路實現硬故障交互檢測的方法。
  6. This made a small - scale sampling to develop a database of school teacher ' s information literacy through, used regression analysis to determine the weight distribution of evaluation indicators by means of minimum sampling bias, and set up a set of quantitative indicators for the evaluation of teacher ' s information literacy

    摘要本文認為通過小范圍的教師樣本可獲取關于教師信息素養量化評價指標和總的教師信息素養數據，運用回歸分析法最小化樣本偏差可獲取各評價指標對應的合理的權重分佈，從而建立一個適應各學校實際情況的教師信息素養量化評價指標體系。
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